250W Switching power supply (industrial automatization power supply), China 250W Switching power supply (industrial automatization power supply) Supplier,Factory

250W Switching power supply (industrial automatization power supply)

Shenzhen Mulview Technology Co., Limited [China]

Detailed Product Description

250W industrial switching power supply
Low price and high reliability
AC input power suitable for the world
High efficiency and low operation temperature
Soft-start current can reduce the AC input impact effectively
With Short-circuit and overload protection
100% full-load burning test
Installed with EMI filter, minimum wave.
2 years warranty

S-250W switching power supply

Model	S-250-12	S-250-15	S-250-24	S-250-27	S-250-48
DC output voltage	12V	15V	24V	27V	48V
Output voltage errorNote2	±1%	±1%	±1%	±1%	±1%
Rated output current	20A	15A	10A	9A	5.2A
Output current rage	0-20A	0-15A	0-10A	0-9A	0-5.2A
Wave and noise(Note 3	120mVp-p	120mVp-p	120mVp-p	150mVp-p	200mVp-p
Inlet stability(Note 4	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load stability (Note 5	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
DC output power	248W	248W	249W	249W	250W
Efficiency	79%	80%	81.5%	82%	82%
Adjustable range for DC voltage	10-13.2V	13.5-18V	20-26.4V	26-32V	41-56V
AC input voltage range	85~132VAC/170-264VAC selected by switch, 47-63Hz254-370VDC
Input current	5A/115V 2.5A/230V
AC Inrush current	25A/115V 50A/230V
Leakage current	<3.5mA/240VAC
Overload protection	105%~150% Tpye:pulsing hiccup shutdown Reset: auto recovery
Over-voltage protection	13.8~16.2V	18~21V	27.6~32.4V	33.7~39.2V	57.6~67.2V
High-temperature protection	ERH3≥90, Output shutdown
Temperature coefficient	±0.03%/(0~50%)
Setup rise hold up time	200ms,100ms,20ms
Vibration	10~500Hz,2G 10min,/1cycle,Period for 60min,each axes
Withstand voltage	Input and output internal1.5KVAC,Input and enclosure1.5KVAC,Output and enclosure0.5KVAC
Isolation resistance	Input and output internal: Input and enclosure, Output and enclosure500VDC/100MΩ
Working temperature and humidity	-10~+60Refer to output derating curve,20%~90%RH
Store temperature and humidity	-20~+85,10%~95%RH
Overall dimension	215×115×50mm
Weight	0.95Kgs
Safety standards	Design refer to UL1950
EMC standards	Design refer FCC PART15 J Conduction class A
Note 1.The testing condition for the parameter above is :230VAC input, rated load,2570% RH.Humidity. 2. Error. Include the setting error, line stability and load stability. (Note: 5). 3.Wave test: adopting "A12"double wire for 20MHz, and 0.1UF&47UF capacitor short-circuit for interrupting. 4. Inlet voltage stability test: when is over load, the lowest voltage of inlet is up to the highest voltage. 5. Load stability test: the load is from 0% to 100%.