MS-40 compact single switching power supply

 

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

Model		MS-40-12	MS-40-15	MS-40-24
output	DC voltage	12V	15V	24V
	Voltage tolerance	±1%	±1%	±1%
	Rated current	3.4A	2.8A	1.7A
	Current range	0~3.4A	0~2.8A	0~1.7A
	Rated power	40.8W	42W	40.8W
	Ripple&noise	120mvp-p	120mvp-p	150mvp-p
	DCvoltage ADJ.range	±10%	±10%	±10%
input	Voltage range	170~264VAC，235~373VDC
	frequency	47~63HZ
	AC current	0.55A/230VAC
	efficiency	78%	78%	80%
	Inrush current	Cold start current 30A/230VAC
	Leakage current	< 1mA/240VAC
protection	overload	Rated output power115%~135% start over load protection
		protection type：hiccup mode，auto-recovery after fault condition is removed
	over voltage	Rated output power145%～170%
		protection type：hiccup mode，auto-recovery after fault condition is removed
	over temp	When temperature of transistor inner node is over 150℃,Start over temp protection
		protection type：hiccup mode，auto-recovery after temperature become normal
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	符合EN55022，CLASSA
others	Dimension	84*58*38mm (L*W*H)
	Weight/packing	0.17kg/80pcs/14.5kg/0.024m³/0.87CUFT
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.