Step Down Power Supply Module 220V to 5V HLK-PM01/03/12 New,Hlk-pm03 NO5249

Features:

1. Comply with the regulations of UL, CE

2. Ultra-slim and small size.

3. All input voltage(AC:90~264V)

3. Low noisy and low ripple.

4. Output Overload and short circuit protection.

5. High efficiency, high power density.

6. Low consumption, environmentally friendly, No load loss < 0.1w.

Specifications:

Operation Temperature -20~+60 Centigrade

Store Temperature -40~+80 Centigrade

Relative humidity 5~95 %

Cooling way Cooling by radiation 

Atmospheric pressure 80~106 Kpa

Sea level elevation ≤2000 m

Vibration Vibration coefficient 10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes

Electrical characteristics:

Rated input voltage 100-240 VAc

The input voltage range is 90-264 VAc

Maximum input current 0.2a

Input current surge 10A

Maximum input voltage 270VAc

Input slow start 50mS

Input low voltage efficiency Vin = 110VAc output full load 69%

Input high voltage efficiency Vin = 220VAc output full load 70%

Long-term reliability MTBF 100,000 hours

Load rated output voltage + 5 0.1

VDC

Full rated output voltage + 5 0.2

VDC

Short-term maximum output current 1000mA

The maximum output current is no less than 600mA for a long time

Voltage regulation 0.2%

Load regulation rate 0.5%

Output ripple and noise(mVp - p) 50 or less

Rated input voltage, full load, 20MHz bandwidth,

Load side 10uF and 0.1uf capacitors were tested

Switch overshoot range (rated input voltage and output load plus 10%) 5% VO

Output overcurrent protection output maximum load A 150-200%

Output short circuit protection normal output direct short circuit, short circuit cut off automatically resume normal operation

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