12v Power Supply

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,Website:http://www.wehogroup.net,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 ºCtemperature coefficient± 0.03%(0-50) ºCstartup . 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 Ωwork temperature. humidity-10 ºC - +50 ºC ,20%-90%RHmemory temperature. humidity-20 ºC - +85 ºC,10%-95%RHoutline dimension215 × 115 × 50mmweight1.15kgssafety standardssatisfy UL1950EMC standardsatisfy 55022, rank b