12v Power Supply
ID:131760 View:811次 |
Date Listed: | 2016-10-22 18:10:15 | Country: | China»Zhejiang»yueqing |
Poster: | Xiaoyan yu | Company: | ZHEJIANG WEIHAO ELECTRONIC CO.,LTD |
Location: | No.231,WeiLiu Road | Website: | ZHEJIANG WEIHAO ELECTRONIC CO.,LTD |
Email: | wehodz@chnwh.com | Mobile: | 86-15325082200 |
Fax: | 86-577-61777072 | MSN: |
Specifications:250w s-250-36 switching power supply?1.RoHS CE approved?2.High quality?3.low price?4.2 years warranty?250w s-250-36 switching power supplySpecification:performanceProduct modelS-250-5S-250-12S-250-15S-250-24S-250-27S-250-48DC output voltage5V12V15V24V27V48Voutput voltage tolerance? 2%? 1%? 1%? 1%? 1%? 1%Output current range0-45A0-20A0-16A0-10A0-9A0-5.2ARipple & noise80MVp-p120MVp-p120MVp-p120MVp-p150MVp-p200MVp-padvance wire stability? 0.5%? 0.5%? 0.5%? 0.5%? 0.5%? 0.5%load stability? 1%? 0.5%? 0.5%? 0.5%? 0.5%? 0.5%DC output power225W240 W240W240W243W249.6 Wefficiency74%79%80%81.5%82%82%volts d.c.adjustable extent4.5-5.8V10-14v12-18v20-28v26-32v41-56vInput voltage range? ? ? ? ?90-132VAC/176-264VACBY switch stability 47-63HZ,254-370VDCInput current5.0A/1152.5A/230Vdash current25A/115V 50A/230Vleakage current<3.5mA/240VACoverload protection105-135%over-voltage protection5.75-6.75V13.8-16.2V18-21V27.6-32.4V33.7-39.2V57.6-67Vhigh temperature protectionRTH3 ? 90 ?Ctemperature coefficient? 0.03%(0-50) ?Cstartup . rise . retention time800MS,50MS,16MSantiknock characteristics10-500HZ,2G 10min/one Cyc , 60Mresistance to pressureInput output:1.5KvAC input and crust,1.5KVACoutput and crus,0.5kvACclose resistanceInput output: input and crust, output and crust.500VDC/100M ?work temperature. humidity-10 ?C - +50 ?C ,20%-90%RHmemory temperature. humidity-20 ?C - +85 ?C,10%-95%RHoutline dimension215 ? 115 ? 50mmweight1.15kgssafety standardssatisfy UL1950EMC standardsatisfy *, rank b
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