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Air Conditioner DC Motor Driver Board Support PWM Output for 5-Wire DC Motor Stepless Controller
Features:
- PCB board size: 100 x 58mm, designed with double-sided FR-4 1.6MM board.
- The main filter capacitor adopts a power supply dedicated 450V/150uF high-frequency low resistance capacitor (with a temperature resistance of 105 ℃).
- The motor speed can be controlled through an onboard potentiometer or by using the PWM output port of a micro-controller (terminals 2.54-4P)
Attention: When using a micro-controller drive, it is necessary to share the ground with the micro-controller and use a 5VCC power supply.
- There are two sets of VH3.96-6P (2 empty needle) interfaces on the board, which can independently control two sets of fans (inlet and outlet).
- The module integrates EMC anti-interference, lightning protection, negative temperature NTC anti overshoot design, and integrates non-isolated 15V motor power supply.
- The module is designed for the previously mass-produced control panel of the fresh air fan (a design scheme from well-known domestic manufacturers), which is convenient for everyone to use.
- The new board has been optimized. If you need micro-controller control, you only need to connect 3 wires (FG, PWM, GND).
Package Included:
- 1 x DC Motor Driver Board
