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Current Page>> Product\Switch Power Supply


 
Switch Power Supply

  Single output-HS-250W

250W small bulk dc 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
Small bulk design
Installed with EMI filter, minimum wave.
2 years warranty

Model

HS-250-12

HS-250-15

HS-250-24

HS-250-27

HS-250-48

DC output voltage

12V

15V

24V

27V

48V

Output voltage error(Note:2)

±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, 47-63Hz;240-370VDC

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

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 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

Store temperature and humidity

-20℃~+85℃,10%~95%RH

Overall dimension

199×110×50mm

Weight

0.95Kgs

Note:
1.The testing condition for the parameter above is :230VAC input, rated load,25℃70% 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%.


250w industrial switching power dimension

HS-250W specification sheet Download

power supply pdf spec Sheet

 

 
   
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