10A 등급의 모터 컨트롤러로 MOSFET DMP3010L 칩 및 SI8711 아이솔레이터를 기반으로 디자인된 제품입니다.
PWM 신호를 이용하여 모터 속도 제어가 가능합니다.
특징
Operating voltage: 3V ~ 30V
Max current: 10A
Voltage isolation: 5000 VRMS
Temperature: –40°C ~ +125°C
Size: 28mm x 22mm
SINGLE-PASS DIGITAL ISOLATOR
PWM DC Motor Speed Controller Module is a 10A high power DC motor controller with high efficiency, high torque, low heat generating and protection against reverse polarity and high current conditions. Because of supporting logic level inputs, this module can easily interface to a microcontroller. This module has an Optocoupler isolator which is based on CMOS isolation technology. The SI8711 chipset is a low-power, but high-speed (up to 15Mbps) operation, which resists against the aging effects and causes of decreasing performance by increasing temperature, forward current, and device age in common Optocouplers. This module can control the speed of DC motors with maximum 10A loads, by a PWM pulse producing and communicates with the microcontroller over the PWM pin. The Pulse Width Modulation signals are produced by the digital isolator, then apply to the power MOSFET DMP3010L and drive it, which result in controlling the load, supplying through the MOSFET.
