Dongwei Facial Recognition Attendance Machine Access Control 12V5A Power Supply Controller Box

Product Specifications

Efficient heat dissipation with side ventilation holes for safe and durable use

EMI common mode inductors to reduce external electromagnetic interference and radiation, ensuring stable device operation

Filtering capacitors for smooth DC output with large capacity and high voltage resistance

Intelligent control chip to regulate switch transistor conduction, maintaining stable power output

High-frequency transformer with high magnetic permeability core, fireproof frame, pure copper insulated coils, high coupling winding, and triple insulation paper separation

MOSFET switch transistors featuring high speed, high voltage resistance, and low resistance

Double-sided multilayer PCB with copper thickness of 1~2oz