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Current Page>> Product\Switch Power Supply


 
Switch Power Supply

  Single output-S-145W

145w dc power supplies   Low price and high reliability
105℃ output capacitor
AC input power suitable for the world
Height efficiency and low operation temperature
Soft-start current can reduce the AC input impact effectively
With Short-circuit and overload protection
Compact size,light weight
100% full-load burning test
Installed with EMI filter,minimum wave
                  Model
Specification
S-145-5
S-145-7.5
S-145-12
S-145-24
DC output voltage
5V
7.5V
12V
24V
Output voltage error(Note:2)

±2%

±1%
±1%
±1%
Rated output current

25A

18A
12A
24A
Output current rage

0-25A(Biggest30A)

0-18A(Biggest21A)
0-12A(Biggest14A)
0-24A(Biggest7A)
Wave and noise(Note :3)
100mVp-p
100mVp-p
100mVp-p
100mVp-p
Inlet stability(Note :4)
±0.5%
±0.5%
±0.5%
±0.3%
Load stability (Note :5)
±0.5%
±0.5%
±0.5%
±0.3%
DC output power
125W
135W
144W
144W
Efficiency
78%
80.5%
80.5%
83.5%
Adjustable range for DC voltage
4.75-5.5V
6-8V
10.8-13.2V
21-28V
AC input voltage range 85-132VAC/170-264VACSelected by switch47-63Hz;240-370VDC
Input current 0.5A/115V 0.25A/230A
AC In rush current

Cold-start current15A/115V 30A/230V

Leakage current <0.5mA/240VAC
Overload protection 105%-150%Type:Foldback:current limiting reset:auto recovery
High-temperature protection …………
Temperature coefficient ±0.03%/℃(0-50℃)
Setup rise hold up time 100ms,50ms,20ms
Vibration 10-500HZ,2G 10min,/1cycle,Period for60min,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 199×98×38mm
Weight 0.7Kgs
Safety standards Meet UL 1012 requirement(Not apply for the mark)
EMC standards Meet FCC part15J Conduction class B
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%.


145W switching power supply install dimension

145W specification sheet Download

power supply pdf spec Sheet

 

 
   
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