{"id":4300,"date":"2021-06-30T14:50:11","date_gmt":"2021-06-30T14:50:11","guid":{"rendered":"https:\/\/knowhowprod.wpengine.com\/?p=4300"},"modified":"2021-06-30T14:50:13","modified_gmt":"2021-06-30T14:50:13","slug":"comment-choisir-la-bonne-alimentation","status":"publish","type":"post","link":"https:\/\/knowhow.distrelec.com\/fr\/energie-et-alimentation-electrique\/comment-choisir-la-bonne-alimentation\/","title":{"rendered":"Comment choisir la bonne alimentation"},"content":{"rendered":"\n<p>Choisir la bonne alimentation peut s&rsquo;av\u00e9rer difficile: il existe une vaste gamme de produits disponibles \u00e0 diff\u00e9rents prix, avec diff\u00e9rentes sp\u00e9cifications et fonctions. Pour choisir celle qui convient le mieux \u00e0 votre utilisation, vous devrez peser le pour et le contre des diff\u00e9rents produits. Nous avons donc cr\u00e9\u00e9 ce guide pour vous aider \u00e0 prendre votre d\u00e9cision.<\/p>\n\n\n\n<p>Une alimentation est un dispositif qui fournit de l&rsquo;\u00e9nergie \u00e9lectrique \u00e0 une charge \u00e9lectrique. Bien que leur fonction de base soit toujours de fournir de l&rsquo;\u00e9nergie \u00e9lectrique, les alimentations se pr\u00e9sentent sous diff\u00e9rentes formes et sont adapt\u00e9es \u00e0 diff\u00e9rentes applications. Il est important de comprendre quelle alimentation correspond \u00e0 l&rsquo;usage que vous en aurez.<\/p>\n\n\n\n<p>Les principaux types d&rsquo;alimentation sont:<\/p>\n\n\n\n<p><a href=\"https:\/\/www.distrelec.ch\/search?q=power+supply&amp;filter_advisor_answerPath=_0_5&amp;filter_advisor_campaignId=805\">1. Convertisseurs \u00e0 montage sur rail DIN<\/a><br>Con\u00e7us pour \u00eatre fix\u00e9s sur des rails DIN \u00e9lectroniques<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong>Bloc d&rsquo;alimentation \u00e0 d\u00e9coupage Puls QS10.241<\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2269 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/16996530-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/16996530-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/16996530-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/16996530-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/16996530-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/16996530-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/16996530-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/16996530?q=*&amp;filter_Category4=DIN+Rail+Mount+Converters+%28AC+%2F+DC%29&amp;filter_Category3=AC+%2F+DC+Power+Supplies&amp;filter_Output+Current+1~~A=10&amp;filter_Buyable=1&amp;filter_Manufacturer=Mean+Well&amp;filter_Manufacturer=Puls&amp;filter_Manufacturer=TDK-Lambda&amp;filter_Output+Voltage+1~~V=24&amp;page=5&amp;origPos=598&amp;origPageSize=25&amp;simi=99.9\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong>Bloc d&rsquo;alimentation \u00e0 d\u00e9coupage TDK Lambda DPP-240-24-1<\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"600\"  height=\"336\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAlgAAAFQAQMAAABZE5JvAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMCvAWPAAAF0SWEMAAAAAElFTkSuQmCC\"  alt=\"\"  class=\"wp-image-2270 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 600px) 100vw, 600px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/tdk-lambda_dpp-240-24-1_pri_01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tdk-lambda_dpp-240-24-1_pri_01.jpg 600w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tdk-lambda_dpp-240-24-1_pri_01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tdk-lambda_dpp-240-24-1_pri_01.jpg?resize=380,213 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tdk-lambda_dpp-240-24-1_pri_01.jpg?resize=550,308 550w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/16983529?q=*&amp;filter_Category4=DIN+Rail+Mount+Converters+%28AC+%2F+DC%29&amp;filter_Category3=AC+%2F+DC+Power+Supplies&amp;filter_Output+Current+1~~A=10&amp;filter_Buyable=1&amp;filter_Manufacturer=Mean+Well&amp;filter_Manufacturer=Puls&amp;filter_Manufacturer=TDK-Lambda&amp;filter_Output+Voltage+1~~V=24&amp;page=11&amp;origPos=501&amp;origPageSize=25&amp;simi=99.9\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Bloc d&rsquo;alimentation \u00e0 d\u00e9coupage Mean Well SDR-240-24<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2271 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/mean-well-sdr-240-48.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/mean-well-sdr-240-48.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/mean-well-sdr-240-48.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/mean-well-sdr-240-48.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/mean-well-sdr-240-48.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/mean-well-sdr-240-48.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/mean-well-sdr-240-48.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/16926287?q=*&amp;filter_Category4=DIN+Rail+Mount+Converters+%28AC+%2F+DC%29&amp;filter_Category3=AC+%2F+DC+Power+Supplies&amp;filter_Output+Current+1~~A=10&amp;filter_Buyable=1&amp;filter_Manufacturer=Mean+Well&amp;filter_Manufacturer=Puls&amp;filter_Manufacturer=TDK-Lambda&amp;filter_Output+Voltage+1~~V=24&amp;page=18&amp;origPos=285&amp;origPageSize=25&amp;simi=99.9\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Alimentation mont\u00e9e sur rail DIN AC\/DC, RND 315-00010 r\u00e9glable 12 V\/8 A 120 W, RND Power<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2272 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/30123198-02.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/30123198-02.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/30123198-02.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/30123198-02.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/30123198-02.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/30123198-02.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/30123198-02.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/30123198?pos=1&amp;origPos=582&amp;origPageSize=10&amp;prodprice=34.82&amp;q=rail+mount+converter+rnd&amp;p=cat-L1D_379521~cat-DNAV_PL_10010105&amp;isProductFamily=false&amp;campaign=&amp;track=true\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p><a href=\"https:\/\/www.distrelec.ch\/search?q=power+supply&amp;filter_categoryCodePathROOT%2Fcat-L1D_379521=cat-DNAV_0903&amp;filter_categoryCodePathROOT%2Fcat-L1D_379521%2Fcat-DNAV_0903%2Fcat-L3D_525549=cat-DNAV_PL_10010109&amp;filter_categoryCodePathROOT\/cat-L1D_379521\/cat-DNAV_0903=cat-L3D_525549&amp;filter_categoryCodePathROOT\/cat-L1D_379521=cat-DNAV_0903&amp;filter_categoryCodePathROOT=cat-L1D_379521&amp;filter_categoryCodePathROOT\/cat-L1D_379521\/cat-DNAV_0903\/cat-L3D_525549=cat-DNAV_PL_10010109\"><a href=\"https:\/\/www.distrelec.ch\/search?q=power+supply&amp;filter_categoryCodePathROOT%2Fcat-L1D_379521=cat-DNAV_0903&amp;filter_categoryCodePathROOT%2Fcat-L1D_379521%2Fcat-DNAV_0903%2Fcat-L3D_525549=cat-DNAV_PL_10010109&amp;filter_categoryCodePathROOT\/cat-L1D_379521\/cat-DNAV_0903=cat-L3D_525549&amp;filter_categoryCodePathROOT\/cat-L1D_379521=cat-DNAV_0903&amp;filter_categoryCodePathROOT=cat-L1D_379521&amp;filter_categoryCodePathROOT\/cat-L1D_379521\/cat-DNAV_0903\/cat-L3D_525549=cat-DNAV_PL_10010109\"><br>2. Convertisseurs \u00e0 structure ouverte<\/a><br>Partiellement ferm\u00e9s m\u00e9caniquement, g\u00e9n\u00e9ralement int\u00e9gr\u00e9s aux machines<\/a><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Bloc d&rsquo;alimentation \u00e0 d\u00e9coupage Mean Well PPT-125b<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2273 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/schaltnetzteile-100-150-w.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/schaltnetzteile-100-150-w.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/schaltnetzteile-100-150-w.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/schaltnetzteile-100-150-w.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/schaltnetzteile-100-150-w.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/schaltnetzteile-100-150-w.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/schaltnetzteile-100-150-w.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/16997494?track=true&amp;no-cache=true\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Bloc d&rsquo;alimentation \u00e0 d\u00e9coupage Traco Power TOP 100-105<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2274 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/traco-power-top-100-148.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/traco-power-top-100-148.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/traco-power-top-100-148.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/traco-power-top-100-148.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/traco-power-top-100-148.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/traco-power-top-100-148.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/traco-power-top-100-148.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/16931665?q=*&amp;filter_Category4=Open+Frame+Converters+%28AC+%2F+DC%29&amp;filter_Category3=AC+%2F+DC+Power+Supplies&amp;filter_Output+Current+1~~A=20&amp;filter_Buyable=1&amp;filter_Manufacturer=Mean+Well&amp;filter_Manufacturer=TDK-Lambda&amp;filter_Manufacturer=Traco+Power&amp;filter_Output+Voltage+1~~V=5&amp;page=2&amp;origPos=49&amp;origPageSize=25&amp;simi=99.9\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p><a href=\"https:\/\/www.distrelec.ch\/search?q=power+supply&amp;filter_categoryCodePathROOT%2Fcat-L1D_379521=cat-DNAV_0903&amp;filter_categoryCodePathROOT%2Fcat-L1D_379521%2Fcat-DNAV_0903%2Fcat-L3D_525549=cat-DNAV_PL_10010108&amp;filter_categoryCodePathROOT\/cat-L1D_379521\/cat-DNAV_0903=cat-L3D_525549&amp;filter_categoryCodePathROOT\/cat-L1D_379521=cat-DNAV_0903&amp;filter_categoryCodePathROOT=cat-L1D_379521&amp;filter_categoryCodePathROOT\/cat-L1D_379521\/cat-DNAV_0903\/cat-L3D_525549=cat-DNAV_PL_10010108\"><a href=\"https:\/\/www.distrelec.ch\/search?q=power+supply&amp;filter_categoryCodePathROOT%2Fcat-L1D_379521=cat-DNAV_0903&amp;filter_categoryCodePathROOT%2Fcat-L1D_379521%2Fcat-DNAV_0903%2Fcat-L3D_525549=cat-DNAV_PL_10010108&amp;filter_categoryCodePathROOT\/cat-L1D_379521\/cat-DNAV_0903=cat-L3D_525549&amp;filter_categoryCodePathROOT\/cat-L1D_379521=cat-DNAV_0903&amp;filter_categoryCodePathROOT=cat-L1D_379521&amp;filter_categoryCodePathROOT\/cat-L1D_379521\/cat-DNAV_0903\/cat-L3D_525549=cat-DNAV_PL_10010108\">3. Convertisseurs \u00e0 montage sur rack frontal<\/a><br>Con\u00e7us pour \u00eatre fix\u00e9s sur des racks d&rsquo;\u00e9quipement \u00e9lectronique<\/a><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Bloc d&rsquo;alimentation \u00e0 d\u00e9coupage nVent Schroff 13100-102<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"600\"  height=\"336\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAlgAAAFQAQMAAABZE5JvAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMCvAWPAAAF0SWEMAAAAAElFTkSuQmCC\"  alt=\"\"  class=\"wp-image-2275 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 600px) 100vw, 600px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/schroff-13100-104.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/schroff-13100-104.jpg 600w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/schroff-13100-104.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/schroff-13100-104.jpg?resize=380,213 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/schroff-13100-104.jpg?resize=550,308 550w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/16994339?q=*&amp;filter_Rated+Power~~W=80&amp;filter_Category4=Front+End+Rack+Mount+Converters+%28AC+%2F+DC%29&amp;filter_Category3=AC+%2F+DC+Power+Supplies&amp;filter_Output+Current+1~~A=16&amp;filter_Buyable=1&amp;page=2&amp;origPos=20&amp;origPageSize=25&amp;simi=99.9\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Bloc d&rsquo;alimentation \u00e0 d\u00e9coupage Vero Power VP80-1 5 V<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2276 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/vero-power-vp80-3-d.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/vero-power-vp80-3-d.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/vero-power-vp80-3-d.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/vero-power-vp80-3-d.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/vero-power-vp80-3-d.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/vero-power-vp80-3-d.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/vero-power-vp80-3-d.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/16986930?q=*&amp;filter_Rated+Power~~W=80&amp;filter_Category4=Front+End+Rack+Mount+Converters+%28AC+%2F+DC%29&amp;filter_Category3=AC+%2F+DC+Power+Supplies&amp;filter_Output+Current+1~~A=16&amp;filter_Buyable=1&amp;page=1&amp;origPos=10&amp;origPageSize=25&amp;simi=99.9\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p><a href=\"https:\/\/www.distrelec.ch\/search?q=power+supply&amp;filter_advisor_answerPath=_0_0&amp;filter_advisor_campaignId=805\"><a href=\"https:\/\/www.distrelec.ch\/search?q=power+supply&amp;filter_advisor_answerPath=_0_0&amp;filter_advisor_campaignId=805\">4. Adaptateurs enfichables externes<\/a><br>Alimentation situ\u00e9e dans le cordon d&rsquo;alimentation secteur de la charge<\/a><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Bloc secteur RND 320-00049<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2277 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/RND-RND-320-00049-30098169-02.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RND-RND-320-00049-30098169-02.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RND-RND-320-00049-30098169-02.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RND-RND-320-00049-30098169-02.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RND-RND-320-00049-30098169-02.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RND-RND-320-00049-30098169-02.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/RND-RND-320-00049-30098169-02.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/30098169?q=*&amp;filter_Category4=External+Plug+In+Adapters&amp;filter_Category3=AC+%2F+DC+Power+Supplies&amp;filter_Buyable=1&amp;filter_Manufacturer=Mean+Well&amp;filter_Manufacturer=Nordic+Power&amp;filter_Manufacturer=RND+Power&amp;filter_Output+Voltage~~V=5&amp;filter_Output+Current~~A=3&amp;page=1&amp;origPos=7&amp;origPageSize=25&amp;simi=100.0\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Bloc d&rsquo;alimentation Mean Well GST18E05-P1J<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2278 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/Meanwell_GST25E05-P1J_30042772-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Meanwell_GST25E05-P1J_30042772-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Meanwell_GST25E05-P1J_30042772-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Meanwell_GST25E05-P1J_30042772-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Meanwell_GST25E05-P1J_30042772-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Meanwell_GST25E05-P1J_30042772-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Meanwell_GST25E05-P1J_30042772-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/30042749?q=*&amp;filter_Category4=External+Plug+In+Adapters&amp;filter_Category3=AC+%2F+DC+Power+Supplies&amp;filter_Buyable=1&amp;filter_Manufacturer=Mean+Well&amp;filter_Manufacturer=Nordic+Power&amp;filter_Manufacturer=RND+Power&amp;filter_Output+Voltage~~V=5&amp;filter_Output+Current~~A=3&amp;page=3&amp;origPos=423&amp;origPageSize=25&amp;simi=99.9\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p><a href=\"https:\/\/www.distrelec.ch\/c\/cat-DNAV_PL_140102\"><a href=\"https:\/\/www.distrelec.ch\/c\/cat-DNAV_PL_140102\">5. Alimentations de table<\/a><br>Unit\u00e9s de bureau autonomes utilis\u00e9es dans des applications telles que le test de circuits<\/a><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Alimentation de table Elektro-Automatik EA-PS 9080-100 1U<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2279 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/EA-PS9000-1U-30020270-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/EA-PS9000-1U-30020270-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/EA-PS9000-1U-30020270-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/EA-PS9000-1U-30020270-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/EA-PS9000-1U-30020270-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/EA-PS9000-1U-30020270-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/EA-PS9000-1U-30020270-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/30020270?track=true&amp;no-cache=true\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Alimentation de table Aim-TT QPX1200SP<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2280 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/tti-qpx1200sp.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tti-qpx1200sp.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tti-qpx1200sp.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tti-qpx1200sp.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tti-qpx1200sp.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tti-qpx1200sp.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/tti-qpx1200sp.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/16985198?track=true&amp;no-cache=true\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Alimentation de table PeakTech 6226<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2281 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/PeakTech-6226-30122459-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/PeakTech-6226-30122459-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/PeakTech-6226-30122459-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/PeakTech-6226-30122459-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/PeakTech-6226-30122459-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/PeakTech-6226-30122459-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/PeakTech-6226-30122459-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/30122459?track=true&amp;no-cache=true\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong><strong><strong>Alimentation de table Rohde &amp; Schwarz HMC8043<\/strong><\/strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"600\"  height=\"336\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAlgAAAFQAQMAAABZE5JvAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMCvAWPAAAF0SWEMAAAAAElFTkSuQmCC\"  alt=\"\"  class=\"wp-image-2282 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 600px) 100vw, 600px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/rohde-and-schwarz_hmc8043_11084986-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rohde-and-schwarz_hmc8043_11084986-01.jpg 600w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rohde-and-schwarz_hmc8043_11084986-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rohde-and-schwarz_hmc8043_11084986-01.jpg?resize=380,213 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/rohde-and-schwarz_hmc8043_11084986-01.jpg?resize=550,308 550w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" style=\"border-radius:2px\" rel=\"https:\/\/www.distrelec.ch\/fr\/p\/11084986?track=true&amp;no-cache=true\">Acheter<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p>Une fois que vous avez d\u00e9termin\u00e9 comment vous allez utiliser votre alimentation, vous pouvez commencer \u00e0 vous familiariser avec les fonctionnalit\u00e9s plus sp\u00e9cifiques de l&rsquo;alimentation offertes selon les mod\u00e8les. Ceux-ci appartiennent g\u00e9n\u00e9ralement aux cat\u00e9gories suivantes:<\/p>\n\n\n\n<h3 id=\"simulateur-de-batterie\" class=\"wp-block-heading\">Simulateur de batterie<\/h3>\n\n\n\n<p>C&rsquo;est le type d&rsquo;alimentation \u00e9lectrique le plus \u00e9conomique en raison de ses fonctions limit\u00e9es par rapport aux autres types d&rsquo;alimentation. Pour r\u00e9sumer, un simulateur de batterie prend la place d&rsquo;une batterie. Il alimente en courant continu des appareils qui seraient normalement aliment\u00e9s par une batterie d&rsquo;automobile ou remplace diverses installations de batteries de 1.5 V et de batteries de 9 V et 12 V. Il est souvent utilis\u00e9 pour l&rsquo;entretien des radios CB et de l&rsquo;\u00e9quipement st\u00e9r\u00e9o automobile. Si c&rsquo;est le type d&rsquo;alimentation que vous recherchez, nous vous conseillons de chercher des prises bananes espac\u00e9es de 19 mm (0.75 pouce) pour pouvoir utiliser les adaptateurs \u00e0 double fiche banane utilis\u00e9s avec les c\u00e2bles coaxiaux.<\/p>\n\n\n\n<h3 id=\"alimentation-a-tension-constante-et-a-courant-constant\" class=\"wp-block-heading\">Alimentation \u00e0 tension constante et \u00e0 courant constant<\/h3>\n\n\n\n<p>Comme son nom l&rsquo;indique, une alimentation \u00e0 tension constante fournit une tension constante et r\u00e9glable \u00e0 sa charge. Ce type d&rsquo;alimentation est fourni avec des compteurs pour surveiller \u00e0 la fois la tension et le courant, bien que le courant ne puisse pas \u00eatre ajust\u00e9. L&rsquo;alimentation peut maintenir la tension de sortie ind\u00e9pendamment de la r\u00e9sistance de la charge. Lors de l&rsquo;achat d&rsquo;une alimentation \u00e0 tension constante, nous recommandons les mod\u00e8les avec points d&rsquo;attache pour permettre de surveiller la tension de sortie avec un compteur num\u00e9rique plus pr\u00e9cis ou pour la connecter \u00e0 un autre circuit.<\/p>\n\n\n\n<p>De m\u00eame, des alimentations \u00e0 courant constant sont \u00e9galement disponibles. Ces alimentations ont la m\u00eame fonctionnalit\u00e9 que les alimentations \u00e0 tension constante, mais dans leur cas, c&rsquo;est le courant et non la tension qui peut \u00eatre ajust\u00e9.<\/p>\n\n\n\n<h3 id=\"alimentation-a-tension-constante-a-courant-constant\" class=\"wp-block-heading\">Alimentation \u00e0 tension constante\/\u00e0 courant constant<\/h3>\n\n\n\n<p>Il existe \u00e9galement des alimentations qui combinent les fonctions d&rsquo;une alimentation \u00e0 tension constante et d&rsquo;une alimentation \u00e0 courant constant et ajoutent quelques fonctions qui leur sont propres. Avec des alimentations \u00e0 tension constante\/\u00e0 courant constant, la tension et le courant peuvent \u00eatre r\u00e9gl\u00e9s. Il est \u00e9galement souvent possible de d\u00e9finir une limite de sortie pour l&rsquo;une ou l&rsquo;autre variable, de sorte que si la r\u00e9sistance de la charge chute, la tension ou la limite de courant d\u00e9finie ne sera pas d\u00e9pass\u00e9e. Dans ce cas, la tension ou le courant chute en dessous de la constante sp\u00e9cifi\u00e9e pr\u00e9c\u00e9demment. D&rsquo;autres caract\u00e9ristiques utiles offertes par ce type d&rsquo;alimentation peuvent inclure la d\u00e9tection \u00e0 distance (une technique de connexion \u00e0 4 fils qui peut \u00e9liminer les effets de la r\u00e9sistance des cordons), les connexions ma\u00eetre-esclave et une plage de tension min.-max. d\u00e9finie.<\/p>\n\n\n\n<h3 id=\"alimentation-programmable\" class=\"wp-block-heading\">Alimentation programmable<\/h3>\n\n\n\n<p>En plus de sa fonctionnalit\u00e9 g\u00e9n\u00e9rale, une alimentation programmable permet \u00e9galement de mesurer le courant et la tension g\u00e9n\u00e9r\u00e9s, comme un multim\u00e8tre num\u00e9rique. Elle peut \u00eatre automatis\u00e9e \u00e0 l&rsquo;aide d&rsquo;un ordinateur pour communiquer avec la charge. Certaines alimentations programmables stockent \u00e9galement des s\u00e9quences de sortie ou des mesures dans leur m\u00e9moire interne tandis que d&rsquo;autres ne peuvent g\u00e9rer que des actions imm\u00e9diates.<\/p>\n\n\n\n<h3 id=\"alimentation-a-sorties-multiples\" class=\"wp-block-heading\">Alimentation \u00e0 sorties multiples<\/h3>\n\n\n\n<p>Une alimentation \u00e0 sorties multiples fournit deux ou trois types de sorties DC, elle est utile pour les syst\u00e8mes qui n\u00e9cessitent plusieurs tensions. Une plage de 0&#8230;6 V est souvent utilis\u00e9e pour les syst\u00e8mes logiques num\u00e9riques tandis que 0&#8230;20 V est utilis\u00e9 pour les circuits analogiques bipolaires. Ce type d&rsquo;alimentation b\u00e9n\u00e9ficie d&rsquo;un fonctionnement temporis\u00e9, de limites de tension pour tous les canaux et d&rsquo;un choix entre une connexion s\u00e9rie ou parall\u00e8le.<\/p>\n\n\n\n<h3 id=\"specifications\" class=\"wp-block-heading\">Sp\u00e9cifications<\/h3>\n\n\n\n<p>Toutes les alimentations peuvent \u00eatre compar\u00e9es \u00e0 une liste de crit\u00e8res qui vous aideront \u00e0 d\u00e9terminer quelle alimentation choisir:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Type et plage de tension d&rsquo;entr\u00e9e (AC ou DC)<\/li><li>Type et plage de tension de sortie<\/li><li>Efficacit\u00e9 de la conversion de puissance<\/li><li>Quantit\u00e9 de tension et de courant qu&rsquo;elle peut fournir \u00e0 sa charge<\/li><li>Stabilit\u00e9 de la tension ou du courant de sortie dans diff\u00e9rentes conditions de ligne et de charge (mode lin\u00e9aire par rapport au mode \u00e0 d\u00e9coupage)<\/li><li>Plage de temp\u00e9rature de fonctionnement et de stockage et gestion thermique<\/li><li>Dispositifs de s\u00e9curit\u00e9 (protection contre les courts-circuits, les surcharges, les surintensit\u00e9s, les surtensions et les sous-tensions)<\/li><\/ul>\n\n\n\n<p>En r\u00e8gle g\u00e9n\u00e9rale, ces crit\u00e8res sont \u00e9galement li\u00e9s au prix du produit. Par exemple, un simulateur de batterie avec une petite plage d&rsquo;entr\u00e9e et de sortie, une fonctionnalit\u00e9 de base et un faible rendement seront moins chers qu&rsquo;une alimentation \u00e0 tension constante avec une plage \u00e9tendue et divers dispositifs de s\u00e9curit\u00e9.<\/p>\n\n\n\n<p>Chez Distrelec, nous disposons d&rsquo;une large gamme d&rsquo;alimentations, des simulateurs de batterie \u00e0 faible co\u00fbt aux alimentations plus techniques qui sont n\u00e9cessaires pour fonctionner en continu dans un environnement difficile avec des besoins de maintenance limit\u00e9s. En consid\u00e9rant soigneusement l&rsquo;utilisation de votre alimentation, les fonctionnalit\u00e9s dont vous avez besoin et les sp\u00e9cifications requises, vous devriez \u00eatre en mesure de choisir la bonne alimentation.<\/p>\n\n\n\n<p>Parcourez notre gamme de plus de 1 000 produits dans les cat\u00e9gories&nbsp;<a href=\"https:\/\/www.distrelec.ch\/search?q=power+supply&amp;sort=Price:desc&amp;filter_categoryCodePathROOT%2Fcat-L1D_379521=cat-DNAV_0903&amp;filter_categoryCodePathROOT%2Fcat-L1D_379521%2Fcat-DNAV_0903=cat-L3D_525549&amp;filter_categoryCodePathROOT\/cat-L1D_379521=cat-DNAV_0903&amp;filter_categoryCodePathROOT=cat-L1D_379521&amp;filter_categoryCodePathROOT\/cat-L1D_379521\/cat-DNAV_0903=cat-L3D_525549\">Alimentations AC\/DC<\/a>&nbsp;et&nbsp;<a href=\"https:\/\/www.distrelec.ch\/c\/cat-DNAV_PL_140102\">Alimentations de table<\/a>&nbsp;pour trouver ce dont vous avez besoin.<\/p>\n","protected":false},"excerpt":{"rendered":"Choisir la bonne alimentation peut s&rsquo;av\u00e9rer difficile: il existe une vaste gamme de produits disponibles \u00e0 diff\u00e9rents prix,&hellip;\n","protected":false},"author":12,"featured_media":4301,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"","csco_appearance_grid":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[182],"tags":[],"coauthors":[],"class_list":{"0":"post-4300","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-energie-et-alimentation-electrique","8":"cs-entry","9":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - 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