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12V 1/2A Power Adapter

12V 1/2A Power Adapter

Model: DH-PFM321D-EN/DH-PFM320D-EN

· Easy installation· With indicator light working· Support –30 °C to +70 °C wide-range temperature operation, and the  full load efficiency of the power supply can be up to 100% at these  temperatures· Accurate overcurrent, overvoltage protection· Fully Meets ERP.COMMISSION REGULATION (EU)2019/1782  Requirement

· Easy installation

· With indicator light working

· Support –30 °C to +70 °C wide-range temperature operation, and the  full load efficiency of the power supply can be up to 100% at these  temperatures

· Accurate overcurrent, overvoltage protection

· Fully Meets ERP.COMMISSION REGULATION (EU)2019/1782  Requirement


· Easy installation

· With indicator light working

· Support –30 °C to +70 °C wide-range temperature operation, and the  full load efficiency of the power supply can be up to 100% at these  temperatures

· Accurate overcurrent, overvoltage protection

· Fully Meets ERP.COMMISSION REGULATION (EU)2019/1782  Requirement



Electrical Specification

Input 100–240 V, 50/60 Hz, 0.5 A

Output 12 V (+7%, –3%) 1 A (±2%)


Protection/Environmental

Protection Surge protection, over temperature protection, over current, voltage load protection

ESD: EN61000-4-2+/-4 kV Contact; +/-8 kV Air

Surge: EN61000-4-5"

Combination Wave: Common Mode ±4 KV (12 ohms);

Differential Mode ±2 kV (2 ohms)


Working Temperature –30 °C to +70 °C(–22 °F to +158 °F)

Working Humidity < 95% (RH)



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