Product Details

250w ac/dc power supply 24v, transformer 220v 24v power supply set, switching dc regulated power supply

OEM welcome

Product Description

Low price and high reliability

105Celsius degree output capacitor

Universal AC input

High efficiency and low operation temperature

Soft-start current can reduce the AC input impact effectively

With short-circuit and overload protection

Compact size,light weight

100% full-load burn-in test

Install with EMI filter,minimum wave

Model&Specification	S-250-5	S-250-7.5	S-250-12	S-250-13.5	S-250-15	S-250-24	S-250-27	S-250-48
DC Output voltage	5V	7.5V	7.5V	13.5V	15V	24V	27V	48V
Output voltage range(Note:2)	±2%	±2%	±1%	±1%	±1%	±1%	±1%	±1%
Rated output current	45A	33A	20A	18A	16.5A	10A	9A	5A
Output current range	0~45A	0~33A	0~20A	0~18A	0~16.5A	0~10A	0~9A	0~5A
Wave and noise(Note:3)	75mVp-p	75mVp-p	75mVp-p	75mVp-p	75mVp-p	75mVp-p	100mVp-p	100mVp-p
Inlet stability(Note:4)	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load stability(Note:5)	±1%	±1%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
DC output power	225W	240W	240W	240W	240W	240W	240W	240W
Efficiency	74%	79%	83%	83%	84%	85%	85%	86%
Adjustable range for DC voltage	4.5~5.6V	6~9V	10~13.2V	12~15V	13.5~18V	20~26.4V	26~32V	41~56V
AC input voltage range	90~132VAC/180~264VAC selected by switch 47~63Hz, 254~370VDC
Input current	3.6A/115V 1.8A/230V
AC Inrush current	25A/115V 50A/230V
Leakage current	<3.5mA/240VAC
Overload protection	105 ~ 150% Type: pulsing hiccup shutdown Reset: auto recovery.
Over-voltage protection	115%~135%
Temperature coefficient	±0.03%/°C(0~50°C)
Setup, rise, hold up time	200ms, 100ms, 20ms
Vibration	10~500Hz, 2G 10min,/1 cycle. Period for 60min, Each axes
Withstand voltage	I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolation resistance	I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Working temperature and humidity	-10°C~+60°C (Refer to output derating curve), 20%~90%RH
Store temperature and humidity	-20°C~+85°C, 10%~95%RH
Overall dimension	19911050mm (LWH)
Weight	0.82Kg
Safety standards	Design refer to UL 1950
EMC standards	Design refer to FCC PART15J class A

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