S-145W series normal single switching power supply

WeHo’s S-145W Switching Power Supply is the most widely used power supply among WeHo products.

It has high efficiency, stable quality, and a wide range of uses.

It can be used in LED, industry, automation, industrial control, monitoring, network communication, and other fields.

110V/220V AC input range, cooling by free air convection.

If you have any questions, please do not hesitate to contact us at Email: [email protected].

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Model	S-145-5	S-145-7.5	S-145-12	S-145-24
Specification	S-145-5	S-145-7.5	S-145-12	S-145-24
DC Output Voltage	5V	7.5V	12V	24V
Output Voltage Range (Note:2)	+/-2%	+/-1%	+/-1%	+/-1%
Rated Output Current	25A	18A	12A	6A
Output Current Range	025A	018A	012A	06A
Wave And Noise (Note:3)	100mVp-p	100mVp-p	100mVp-p	100mVp-p
Inlet Stability (Note:4)	+/0.5%	+/0.5%	+/0.3%	+/0.2%
Load Stability (Note:5)	+/0.5%	+/0.5%	+/0.3%	+/0.3%
DC Output Power	125W	135W	144W	144W
Efficiency	78%	80.50%	80.50%	83.50%
Adjustable Range For DC Voltage	4.75-5.5V	6-8V	10.8-13.2V	21-28V
AC Input Voltage Range	85~132VAC/180~264VAC selected by switch 47~63Hz;
AC Input Voltage Range	255~370VDC
Input Current	3.2A/115V 1.6A/230V
AC Inrush Current	Cole-start current 15A/115V 36A/230V
Leakage Current	<1mA/240VAC
Overload Protection	125%~165% Type: pulsing hiccup shutdown Reset: auto-recovery
Over-Voltage Protection
High-Temperature And Protection
Temperature Coefficient	+/-0.03%(0~50)
Setup, Rise, Hold Up Time	100ms, 50ms, 20ms
Vibration	10-500Hz, 2G10min,/cycle, period for 60min, Each axes
Withstand Voltage	Input and output internal: 1.5KvAC
	Input and enclosure: 1.5KvAC
	Output and enclosure: 0.5KvAC
Isolation Resistance	Input and output internal: Input and enclosure, Output and enclosure: 500VDC/100MΩ
Working Temperature And Humidity	-10+60(Refer to output derating curve), 20%90%RH
Stoerall Dimension	-20°C ~ +85°C, 10%~95%RH
Overall Dimension	1999838mm
Weight	0.7Kgs
Safety Standards	Meet UL1012 requirement(Not apply for the mark)
EMC Standards	Meet FCC PART 15J Conduction class B