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.
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parameter
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Item No
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KPSH100-5
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Output
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Output Voltage
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+5V
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Rated Current
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20A
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Current Range
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0-20A
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Rated power
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100W
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Ripple
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100mVp-p
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Adjustable output range
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±10%
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Output Accuracy
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±1%
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Line Regulation
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±0.5%
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Load Regulation
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±0.5%
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Set up,Rise,Keep up time
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500ms,50ms,20ms
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Input
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Input Voltage range
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90~264V AC
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Input current
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1A/230V AC
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Input frequency
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47~63Hz
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Efficiency
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>80% @ 220V AC
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Inrush current
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COLD START 40A/230V
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Leakage Current
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<0.5mA/240VAC
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Protection
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Over load protection
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105~150%
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OverVoltage protection
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5.6~6.5V
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Environment
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Working Temp.,Humidity
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-20~50℃，10~90% RH，No condensation
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Storage Temp.,Humidity
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-20~85℃，10~95% RH
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Temp.,Drift
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±0.03%/℃(0~50℃)
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Vibration
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10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES
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Safety&EMC Standards
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Safety standards
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MEET TO GB4943,EN60950
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Pressure
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I/P-O/P,I/P-FG：1.5KV AC 1min.
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Insulation resistance
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I/P-O/P, I/P-FG,:500VDC / 100M Ohms
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EMC standards
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EN55022 CLASS B;GB9254 CLASS B
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Others
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Demension
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205*50*30mm
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Weight
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0.4Kg
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Note
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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.
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Product picture:
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)
