{"id":1553,"date":"2021-11-09T07:32:45","date_gmt":"2021-11-09T07:32:45","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=product&p=1553"},"modified":"2026-09-28T14:54:46","modified_gmt":"2026-09-28T06:54:46","slug":"mini-size-50w-12v-dc-switching-power-supply-led-and-driver","status":"publish","type":"product","link":"https:\/\/www.wehopower.com\/fr\/product\/mini-size-50w-12v-dc-switching-power-supply-led-and-driver\/","title":{"rendered":"Alimentation \u00e0 d\u00e9coupage LED et pilote, taille mini, 50w, 12v cc"},"content":{"rendered":"

Sp\u00e9cifications et mod\u00e8le<\/span><\/i><\/a><\/h4><\/div>
\n\t
\n\t\t
\n\t\t\t

entr\u00e9e170\uff5e264VAC 47\uff5e63Hz, 235\uff5e373VDC0,65A\/230VACCourant de d\u00e9marrage \u00e0 froid 30A\/230VAC-10\u2103\uff5e+60\u2103\u00a0; 20%\uff5e90%RH (veuillez vous r\u00e9f\u00e9rer \u00e0 la r\u00e9duction du nombre de courbe de charge sp\u00e9cifi\u00e9)Accord avec EN55022, CLASSA1. Tous les param\u00e8tres n'ont pas \u00e9t\u00e9 sp\u00e9cifi\u00e9s, tout est en Entr\u00e9e de tension de 230 V, charge nominale CA et conditions de 25 \u2103 mesurant la valeur du revenu.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Mod\u00e8le<\/td>\nMS-50-5<\/td>\nMS-50-12<\/td>\nMS-50-24<\/td>\n<\/tr>\n
Sortir<\/td>\nTension de sortie CC<\/td>\n5V<\/td>\n12V<\/td>\n24V<\/td>\n<\/tr>\n
Tol\u00e9rance de tension de sortie<\/td>\n\u00b11%<\/td>\n\u00b11%<\/td>\n\u00b11%<\/td>\n<\/tr>\n
Courant de sortie nominal<\/td>\n10A<\/td>\n4.2A<\/td>\n2.1A<\/td>\n<\/tr>\n
Plage de courant de sortie<\/td>\n0 ~ 10A<\/td>\n0 ~ 4,2 A<\/td>\n0 ~ 2,1 A<\/td>\n<\/tr>\n
Puissance de sortie<\/td>\n50W<\/td>\n50W<\/td>\n50W<\/td>\n<\/tr>\n
L'ondulation et le bruit<\/td>\n80 mVcr\u00eate \u00e0 cr\u00eate<\/td>\n120 mVcr\u00eate \u00e0 cr\u00eate<\/td>\n120 mVcr\u00eate \u00e0 cr\u00eate<\/td>\n<\/tr>\n
Port\u00e9e r\u00e9glable en tension CC.<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n<\/tr>\n
Commencez, montez, gardez le temps<\/td>\n800 ms, 20 ms, 24 ms\/230 VCA.<\/td>\n<\/tr>\n
Saisir<\/td>\nPlage de tension d'entr\u00e9e<\/td>\n170 ~ 264 VCA, 47 ~ 63 Hz, 235 ~ 373 V CC<\/td>\n<\/tr>\n
Courant d'entr\u00e9e d'\u00e9change<\/td>\n0,65A\/230 VCA<\/td>\n<\/tr>\n
Efficacit\u00e9<\/td>\n80%<\/td>\n82%<\/td>\n84%<\/td>\n<\/tr>\n
Courant d'impulsion<\/td>\nCourant de d\u00e9marrage \u00e0 froid 30A\/230VAC<\/td>\n<\/tr>\n
Courant de fuite<\/td>\n\uff1c1mA\/240VAC<\/td>\n<\/tr>\n
Caract\u00e9ristiques de protection<\/td>\nProtection contre les surcharges<\/td>\nMode de protection\u00a0: mode hoquet, les conditions anormales de charge peuvent \u00eatre supprim\u00e9es pour la r\u00e9cup\u00e9ration.<\/td>\n<\/tr>\n
Environnement<\/td>\nTemp\u00e9rature de fonctionnement, humidit\u00e9<\/td>\nAccord avec EN55022, CLASSE A<\/td>\n<\/tr>\n
Maintenir la temp\u00e9rature et l'humidit\u00e9<\/td>\n-20 \u2103 ~ + 85 \u2103\u00a0; 10%~95%RH Pas de condensation<\/td>\n<\/tr>\n
R\u00e9sistance aux vibrations<\/td>\n10\uff5e500Hz, 2G 10min.\/1 temps de cycle, 60 minutes, l'axe<\/td>\n<\/tr>\n
S\u00e9curit\u00e9<\/td>\nSexe de compression<\/td>\nEntr\u00e9e\/sortie\u00a0: entr\u00e9e 1,5\u00a0KVAC et entre la sortie KVAC et la terre\u00a0: 1,5\u00a0:\u00a00,5KVAC<\/td>\n<\/tr>\n
R\u00e9sistance d'isolation<\/td>\nEntre l'entr\u00e9e et la sortie, la sortie et l'entr\u00e9e : avec masse : 100 M Ohms\/500 VDC<\/td>\n<\/tr>\n
Conforme aux normes<\/td>\nNormes de s\u00e9curit\u00e9<\/td>\nR\u00e9pondre aux exigences UL1012<\/td>\n<\/tr>\n
Norme EMC<\/td>\nAccord avec EN55022, CLASSE A<\/td>\n<\/tr>\n
Autre<\/td>\nPoids<\/td>\n0,26 kg 111*78*36 (L*L*H)<\/td>\n<\/tr>\n
Conditionnement<\/td>\n0,26 kg\/50 pi\u00e8ces\/14 kg\/0,9 CUFT<\/td>\n<\/tr>\n
Note<\/td>\n<\/tr>\n
2. La tension d'ondulation et de bruit est dans une bande passante de 2 0 M Hz avec une extr\u00e9mit\u00e9 \u00e0 paire torsad\u00e9e d'oscilloscope de 1 \u00e0 2 pouces et une mesure de capacit\u00e9 de 0. 1 mu et 4 7 muons quand.<\/td>\n<\/tr>\n
3. La tol\u00e9rance correspond \u00e0 l'erreur de r\u00e9glage de la tension, au taux de r\u00e9glage de la tension et au r\u00e9glage de la somme totale du taux actuel.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div>

Conception<\/span><\/i><\/a><\/h4><\/div>
\n\t
\n\t\t\n\t\t
\n\t\t\t\"MS<\/a>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div>

Caract\u00e9ristiques<\/span><\/i><\/a><\/h4><\/div>
\n\t
\n\t\t
\n\t\t\t

Le capuchon blanc sur le connecteur sert aux pr\u00e9cautions de s\u00e9curit\u00e9 contre les chocs \u00e9lectriques et \u00e0 la protection contre la poussi\u00e8re.<\/p>\n

Nous fabriquons nous-m\u00eames des transformateurs et des inductances de puissance avec du cuivre pur,<\/p>\n

Weho stocke 150\u00a0000 ensembles de mod\u00e8les couramment utilis\u00e9s, garantissant une livraison rapide.<\/p>\n

Ce produit dispose d'une entr\u00e9e CA universelle qui couvre toute la gamme (jusqu'\u00e0 264 VCA).<\/p>\n

Le produit a termin\u00e9 le test de vieillissement \u00e0 pleine charge 100%.<\/p>\n

Ce produit est couvert par une garantie de 3 ans.<\/p>\n

Taille du produit: 111*78*36mm (L * L * H)<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n

 <\/p>\n

 <\/p>\n

FAQ<\/strong><\/h2>\n

Q1: How do I choose the right 12V 50W switching power supply?<\/b><\/strong><\/h3>\n

First confirm that the equipment requires a 12V DC input. A 50W 12V power supply can theoretically provide about 4.17A at full rated output. The connected load should remain below the rated capacity, and additional power margin is recommended for continuous operation.<\/p>\n

Q2: What devices can a 50W 12V switching power supply power?<\/b><\/strong><\/h3>\n

A 50W 12V switching power supply can be used for LED systems, electronic equipment, control devices, small automation systems, and other 12V DC loads. The total power consumption of all connected devices must remain within the power supply’s rated capacity.<\/p>\n

Q3: How much load can a 12V 50W power supply support?<\/b><\/strong><\/h3>\n

At 12V output, a 50W power supply provides a maximum theoretical current of approximately 4.17A. In practical applications, the actual usable load should consider startup current, operating temperature, ventilation, and continuous working time.<\/p>\n

Q4: How do I troubleshoot a 12V switching power supply that has no output?<\/b><\/strong><\/h3>\n

Check the AC input voltage, input wiring, output polarity, terminal connections, and connected load first. Disconnect the load and test the DC output separately. If the output returns after removing the load, the system may have an overload, short circuit, or incorrect wiring condition.<\/p>\n

Q5: When should I choose a higher-wattage 12V power supply?<\/b><\/strong><\/h3>\n

Choose a higher-wattage model if the total load is close to 50W, if the equipment has high startup current, or if additional devices may be added later. Leaving sufficient capacity helps improve system stability and reduces the risk of overload during long-term operation.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    FAQs Q1: How do I choose the right 12V 50W switching power supply? First confirm that the equipment requires a 12V DC input. A 50W 12V power supply can theoretically provide about 4.17A at full rated output. The connected load should remain below the rated capacity, and additional power margin is recommended for… Continuer la lecture Alimentation \u00e0 d\u00e9coupage LED et pilote, taille mini, 50w, 12v cc<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":1555,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"product_category":[38,35],"product_categories_new":[122],"class_list":["post-1553","product","type-product","status-publish","format-standard","has-post-thumbnail","hentry","product_category-ms-series-mini-type-power-supply","product_category-enclosed-switching-power-supply","product_categories_new-mini-type-ms-series","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/product\/1553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/comments?post=1553"}],"version-history":[{"count":2,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/product\/1553\/revisions"}],"predecessor-version":[{"id":18338,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/product\/1553\/revisions\/18338"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/media\/1555"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/media?parent=1553"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/product_category?post=1553"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/fr\/wp-json\/wp\/v2\/product_categories_new?post=1553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}