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5V 20A power supply switch mode smps 100w led pcb

Customized 5V 20A DC Switching Power Supply 100W Open Frame SMPS widely used to the LED lights and General electronic machinery etc.
  • Brand:

    KAIHUI
  • Item NO.:

    KPSH100-5
  • Product Origin:

    China(Mainland)
  • Shipping Port:

    Guangzhou port
  • Lead Time:

    2 days for stocks; 7-10 days for samples
Product Details

 5V 20A DC Switching Power Supply 100W Open Frame PCB SMPS

Description:

This KPSH100-5 model switching power supply with wide range AC input voltage, operating at high power with small size, is suitable for use in LED lighting and general electronics products.


Features:

1,5V switching power supply with high power, small size;
2, 5V 20a 100w DC power supply with wide range AC input voltage;
3, Short circuit, overload, overvoltage protection.

parameter

                        Item No

KPSH100-5

Output

Output Voltage

+5V

Rated Current

20A

Current Range

0-20A

Rated power

100W

Ripple

100mVp-p

Adjustable output range

±10%

Output Accuracy

±1%

Line Regulation

±0.5%

Load Regulation

±0.5%

Set up,Rise,Keep up time

500ms,50ms,20ms

Input

Input Voltage range

90~264V AC

Input current

1A/230V AC

Input frequency

47~63Hz

Efficiency

>80% @ 220V AC

Inrush current

COLD START   40A/230V

Leakage Current

<0.5mA/240VAC

Protection

Over load protection

105~150%

OverVoltage protection

5.6~6.5V

Environment

Working Temp.,Humidity

-20~50℃,10~90% RH,No condensation

Storage Temp.,Humidity

-20~85℃,10~95% RH

Temp.,Drift

±0.03%/℃(0~50℃)

Vibration

10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES

Safety&EMC Standards

Safety standards

MEET TO GB4943,EN60950

Pressure

I/P-O/P,I/P-FG:1.5KV AC 1min.

Insulation resistance

I/P-O/P, I/P-FG,:500VDC / 100M Ohms

EMC standards

EN55022 CLASS B;GB9254 CLASS B

Others

Demension

205*50*30mm

Weight

0.4Kg

Note

1. All parameters 220VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity;

2. Accuracy: includes set up tolerance, line regulation, load regulation and so on;

3. Ripple Test: 30cm long strands connect the power supply and the load, the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end;

4. Line regulation: at rated load conditions, the input voltage changes from low to high measured;

5. Load regulation: the measured output load from 0 to 100% load change measured.


Product picture:

smps 5v 20a


FAQ


Q1. Can I have a sample order for power supply?
A1: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

 

Q2: Do you accept OEM/ODM for the switching power supply?
A2: Yes. we do.

 

Q3:How about the quality?
A3:We have the better professional and experienced engineers team and strict QA and QC system.Repair rate under 0.1%~0.2%

 

Q4:What is PFC?
A4:PFC stands for Power Factor Correction. The purpose of PFC is to improve the ratio of apparent power and real power. The power factor is only 0.5~0.7 in non-PFC models. In PFC models, the power factor can reach above 0.9. The calculation formulas are as below: 
Apparent Power=Input Voltage x Input Current (VA) 
Real Power= Input Voltage x Input Current x Power Factor (W) 


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