MC-50-SWITHC-POWER-SUPPLY-Zhejiang Mingch Electrical Co.,Ltd

·170～260VA AC input range

·Small volume，low weight，high efficiency

·Protections:short circuit/over load

·LED indicator for power on

·100% full load burn-in test

·2 Years warranty

Model		WB-50A		WB-50B		WB-50C
Output	DC voltage	CH1:5V	CH2:12V	CH1:5V	CH2:24V	CH1:12V	CH2:24V
	Voltage tolerance	±2%	+4%～-8%	±3%	+6%～-8%	±3%	+6%～-8%
	Rated current	5A	2A	3A	1.5A	2A	1.2A
	Current range	0.8-6A	0.3-2A	0.8-4A	0.2-1.5A	0.5-2A	0.0-1.3A
	Rated power	49W		51W		52.8W
	Ripple&Noise	80mVp-p	100mVp-p	80mVp-p	120mVp-p	100mVp-p	120mVp-p
	DCvoltage ADJ.range	Ch1:-9%～+10%
	Setup,Rise Time	200ms,50ms,30ms/230VAC.
Input	Voltage range	170～263VAC,47～63Hz，235～373VDC
	AC current	0.8A/230VAC
	efficiency	79%		80%		82%
	Inrush current	Cold start 36A/230VAC
	Leakage current	＜2mA/240VAC
Protection	Over load	110～150% rated output power
		Protection type : Hiccup mode,recovers automatically after fault condition is removed
Environment	Working temp&humidity	-10℃～+50℃;20%～90%RH(Refer to "Deration Curve")
	Storage temp&humidity	-20℃～+85℃;10%～95%RH non-condensing
	Vibration	10～500Hz，2G 10min./1cycle，period for 60min，each along X,Y,Z axes
Safety	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
EMC	Safety standard	Compliance UL1012
	EMC Emission	Compliance EN55022,CLASS A
Others	Dimension	1117836mm（LWH）
	Packing	0.27kg/50pcs/14kg/0.027 Cubic meter

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

MC-50-SWITHC-POWER-SUPPLY