Description:
1. Double H-bridge design can drive two DC motors at the same time, single-channel 7A current
2. Low heat generation, no heat sink, small size and low power consumption, very suitable for battery power supply
3. Signal optocoupler isolation input, which can be directly controlled by IO port without interference
4. Under-voltage protection to prevent instantaneous high current from burning down the module
5. High‑power TVS and electrostatic discharge circuit, suppress transient interference pulse and static electricity, stable and reliable products, industrial‑grade design
Specifications:
Item Type: DC Motor Driver Module
Supply Voltage: 6.5V-27V
Rated Output Current: 7A
Peak Current: 50A
Control Signal Voltage: 3-6.5V
PWM Frequency Range: 0-10kHz
PWM Minimum Pulse Width: 10us
Working Temperature: -25℃-80℃
Length: Approx. 55mm / 2.1in
Width: Approx. 55mm / 2.1in
Height: Approx. 16mm / 0.6in
Mounting Hole Diameter: Approx. 3mm / 0.1in.
Package list::
1 x Drive Module
Note:
The power supply voltage is 6.5V‑27V. The power supply must not be connected reversely or exceed 27V, otherwise the module may be burned out. Recommended to connect a 15A fuse in series with the power input terminal