20W/25W switching power supplies

20W/25W switching power supplies, natural cooling, plastic housing, 5V, 12V, 24V DC voltage output for choice.

Detailed description

Models	SL-20-5S	SL-25-12S	SL-25-24S
Output voltage&currents	5V , 0~4A	12V , 0~2.1A	24V , 0~1.0A
Rated ouput current	4A	2.1A	1.0A
Adjustable range of output voltage	4.75~5.50V	11.4~13.2V	20.5~26.5V
Efficiency	78%	83%	85%
Output voltage tolerance	±2%	±1%	±1%
Ripple and noise	80MVP-P	120MVP-P	240MVP-P
AC input voltage range	90~264VAC or 100~360VDC 47~63Hz
Surge current during cold start	10A / 115V , 20A / 230VAC (cold-start current)
AC input current	0.45A / 115VAC , 0.25A / 230VAC
Leakage current	<2mA / 240VAC
Overload protection	110%-150%
Overload protection	Protection mode: cut off output and reset automatically
Over voltage protection	5.75~6.75VDC	13.8~16.2VDC	27~30VDC
Over voltage protection	Protection mode: cut off output and reset automatically
Work temperature humidity	-10℃~+50℃， 20%~90%RH
Storage temperature humidity	-20℃~+85℃， 10%~95%RH
Shock resistance	10~500Hz, 2G 10min.per time, Duration: 60Min. each shaft
Voltage withstand capacity	I/P-O/P: 2KVAC, I/P-F/G: 1.5KVAC, O/P-F/G: 0.5KVAC,
Insulation Resitance	I/P-O/P , I/P-F/G , O/P-F/G: 100M Ohms/500VDC
Safety Standards	CE
EMC standards	--
*Dimension ( LWH )*	3545102 mm
Weight	0.13KGS

20W_25W-switching-power-supply_SL-25-S24


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