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  • SQD-643
    SQD-643
    SQD-643
  • SQD-643Constant current board

    SQD-643

    I/P:DC12V

    O/P:18-65V100-800MA

    DIM:PWM /DC 0-5V

    POWER:15-20W

    L120*W15*H9.5MM

Product Details


Constant current driver boards, with precise voltage and current regulation capabilities, are widely used across the following industries and products:

• Consumer Electronics:
Televisions, monitors, laptops, tablets, projectors, portable DVD players, digital photo frames, electronic greeting cards, and more.

• Commercial Display:
Advertising displays (in-vehicle / building-mounted), smart digital frames, smart coffee tables/desks, interactive education displays, video wall controllers, DVI splitters, holographic 3D fans, subway bar screens, etc.

• Smart Home & Small Appliances:
Desk lamps, air purifiers, water purifiers, humidifiers, aroma diffusers, nail machines, smart toilet seats, fill lights, decorative water features, LED light strips, electronic mosquito killers, and more.

• Security & Surveillance:
Monitors, PTZ high-speed dome cameras, access control systems, attendance machines, video doorbells, barcode printers, etc.

• Medical & Beauty:
Medical equipment, beauty and personal care devices, laser hair removal devices, slimming belts, and related products.

• Other Applications:
Power tools, electronic toys, vending machines, cash registers, self-ordering kiosks, soundbars, Bluetooth speakers, educational robots, car refrigerators, car vacuum cleaners, automotive jump starters, and more.

Constant current driver boards provide stable and reliable power for electronic devices by regulating voltage and current, ensuring safe, efficient, and stable operation.

Product Features
Data Download
SQD-643010 V1.5 for 18-55V 240MA 657.43KB 2025-09-23 ShengZheng SAQCN Innovation technology Co,Ltd.ShengZheng SAQCN Innovation technology Co,Ltd.
SQD-643(643065) For 18-50V 300mA 450.64KB 2025-09-23 ShengZheng SAQCN Innovation technology Co,Ltd.ShengZheng SAQCN Innovation technology Co,Ltd.
SQD-643(643028) For 18~55V 200mA 450.62KB 2025-09-23 ShengZheng SAQCN Innovation technology Co,Ltd.ShengZheng SAQCN Innovation technology Co,Ltd.