Product Details

China factory direct good quality 120w 120 watt switching power source, 24v switching 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-120-5	S-120-7.5	S-120-12	S-120-15	S-120-24	S-120-48
DC Output voltage	5V	7.5V	12V	15V	24V	48V
Output voltage range(Note:2)	±2%	±1%	±1%	±1%	±1%	±1%
Rated output current	22A	15A	10A	8A	5A	2.5A
Output current range	0~22A	0~15A	0~10A	0~8A	0~5A	0~2.5A
Wave and noise(Note:3)	75mVp-p	100mVp-p	60mVp-p	60mVp-p	50mVp-p	50mVp-p
Inlet stability(Note:4)	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load stability(Note:5)	±1%	±0.5%	±0.5%	±05%	±0.5%	±0.5%
DC output power	110W	115W	120W	120W	120W	120W
Efficiency	76%	78%	80%	81%	83%	84%
Adjustable range for DC voltage	±10%	±10%	±10%	±10%	±10%	±10%
AC input voltage range	85~132VAC/170~264VAC selected by switch 47~63Hz, 248~370VDC
Input current	2.4A/115V 1.2A/230V
AC Inrush current	Cold-start current 30A/115V 60A/230V
Leakage current	<1mA/240VAC
Overload protection	105 ~ 150% Type: cut down output Reset: auto recovery.
Temperature coefficient	±0.03%/°C(0~50°C)
Setup, rise, hold up time	1s, 15ms, 30ms
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 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	199X98X38mm (LWH)
Weight	0.58Kg
Safety standards	Meet UL1012 requirement(Not apply for the mark)
EMC standards	Meet FCC PART 15J Conduction class B
Note: 1. The parameter under the testing condition: 230VAC input, rated load, 25°C70% RH. Temperature. 2. Tolerance: Including setting tolerance, circuit stability and load stability. (Note: 5). 3. Wave test: Adopting “A12” double wire for 20MHz, and 0.1 UF&47UF capacitor short-circuit for interrupting. 4. Inlet voltage stability test: the lowest voltage will be up to the highest voltage when the circuit overload. 5. Load stability test: The load is from 0% to 100%. 6. C3, 4, 32 must be knocked down.

Packaging & Shipping

Our Services