40w single output switching power supply

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Name: Yueqing Kehow Electric Co.,Ltd.
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Add: Jinlu Industrial Zone,Beibaixiang,Yueqing, Zhejiang,China 325603
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40w single output switching power supply

Product name : 40w single output switching power supply

Item : S-40

Details :

40w single output switching power supply

S-40 single output switching power supply

Features：

·AC input voltage range selected by switch

·Small volume，low weight，high efficiency

·Protections：short circuit/over load

·cooling by free air convection

·LED indicator for power on

·100% full load burn-in test

·2 Year warranty

Specification details:

Model		S-40-12	S-40-15	S-40-24
output	DC voltage	12V	15V	24V
	Voltage tolerance	±1%	±1%	±1%
	Rated current	3.5A	2.8A	1.8A
	Current range	0~3.5A	0~1.6A	0~1.8A
	Rated power	42W	42W	43.2W
	Ripple&noise	120mvp-p	120mvp-p	150mvp-p
	DCvoltage ADJ.range	±10%	±10%	±10%
input	Voltage range	90~132VAC/180~264VAC(selected by switch)，255~373VDC
	frequency	47~63HZ
	AC current	0.9A/115VAC，0.5A/230VAC
	efficiency	75%	76%	78%
	Inrush current	Cold start current 15A/115VAC，30A/230VAC
	Leakage current	< 3.5mA/240VAC
protection	overload	Rated output power115%~150% start over load protection
		protection type ：part layer type current limit ，auto-recovery after fault condition is removed
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environment	Working temp,humidity	-10℃~+60℃，20%~90%RH
	Storagetemp,humidity	-20℃~+85℃，10%~95%RH non-condensing
	Withstand vibration	10~500HZ，2G 10min/1cycle，period for 60 minutes，each axes
safety	Withstand voltage	I/P-O/P：1.5KVAC I/P-FG：1.5KVAC O/P-FG：0.5KVAC
	Isolated resistance	I/P-O/P,I/P-FG,O/P-FG：100M ohms/500VDC
Fitstandard	Safety standard	Fit UL1012
	EMC standard	comply to EN55022，CLASSA
others	Dimension	1299838mm (LWH)
	Weight/packing	0.4kg/45pcs/19kg/0.034m³/1.2CUFT
note	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.

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