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Wenzhou Yunkai Trading Co., Ltd.

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One Switching Power Supply (S-145)

Product Category: Electrical & Electronics >Power Supply & Distribution > Switching Power Supply

Product Description
Our switching power supply products include AC to DC switching power supply, DC to DC converters and battery chargers. Adopting high quality spares, these series have features of high reliability, low ripples, high efficiency, compact size and light weight. We can offer single output and multiple output models. OEM orders are welcomed.

Product Description
High reliability, low price
105ºC input capacitor
Universal AC input / Full range
High efficiency, low operation temperature
AC input range selected by switch
Protections: Short circuit/Over load/Over voltage.
Light weight. Little volume
100% full load burn-in test
Built-in EMI filter

performanceProduct model
s-145-5s-145-7.5s-145-12s-145-24
DC output voltage5V7.5 V12 V24 V
output voltage tolerance± 2%± 1%± 1%± 1%
Output current range0-25A0-18A0-12A0-6A
Ripple & noise100mVp-p100mVp-p100mVp-p100mVp-p
advance wire stability± 0.5%± 0.5%± 0.3%± 0.2%
load stability± 1%± 0.5%± 0.3%± 0.2%
DC output power125W135W144W144W
efficiency78%80.5%80.5%83.5%
volts d.c. adjustable extent4.75-5.5V6-8V10.8-13.2V21-28V
Input voltage range
 
85-132VAC /180-264VAC,47-63Hz,255-370VDC
Input current3.2A/115V 1.6A/230V
dash currentcold boot   current 35A/115V 60A/230V
leakage current< 1mA/240VAC
overload protection125%-165% types current   restrict , replacement : automatic recovery
high temperature protection 
temperature coefficient± 0.03%(0-50)ºC
startup . rise . retention time100ms,50ms,20ms,
antiknock characteristics10-500HZ,2G 10min/one Cyc , 60M  
resistance to pressureInput output:1.5KvAC input and crust,1.5KVACoutput and crus,0.5kvAC
close   resistanceInput output: input and crust, output and crust.500VDC/100M Ω
work temperature. humidity-10 ºC -+ 60 ºC ,20%-90%RH
memory temperature. humidity-20 ºC-+ 85 ºC ,10%-95%RH
outline dimension199 × 98 × 38mm
weight0. 7kgs
safety standardssatisfy UL1012   request
EMC standardsatisfy FCC part 15J qualification , rank B
Model: S-145
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