2CH Channel Dual H-bridge DC Motor Driver Module Forward and Reverse PWM Speed Control Board L298n 7A 160W
Introduction:
1. Power Supply Voltage: 6.5V-27V (please don't reverse connect or over 27V, or it will damage the module, we recommend that serial connect with 15A fuse on power input port)
2. Double channel motor interface, each channel rated output current 7A, peak current 50A (motor interface shouldn't be short circuit connection, we recommend that serial connect with 10A fuse)
3. Control signal voltage 3-6.5V, respectively enable signal and positive negative rotate control signal
4. Enable signal port (ENA) input PWM speed can be adjustable; PWM frequency range 0-10KHz; PWM minimum pulse width 10us
5. Operating Temperature: -25~80 Celsius
6. Specification: 55 x 55 x 16mm
7. Installation Hole Diameter: 3mm
Features:
1. Double H bridge, can drive two motors at the same time, single-channel 7A current, high power
2. Wide Voltage Input: 6.5V-27V
3. Signal optocoupler isolation input, IO port can directly control without interference
4. Undervoltage protection
5. High power and TVS and electrostatic discharge circuit, not only repress instant interfere pulse and electrostatic, but also enhance EMC performance
Note:
1. +5V can connect with 5V or 3.3V, and supply power for the signal port
2. ENA1 is motor enable the port, can connect with PWM to adjust 1# motor speed, ENA2 can regulate speed for 2# motor
3. IN1,IN2 can control 1# motor positive/negative rotate,braking,trigging;IN3,IN4 can control 2# motor
4. Signal port GND cannot be common ground with power port PGND
Package includes:
1 x DC Motor driver board
Package includes:
1 x DC Motor driver board
2CH Channel Dual H-bridge DC Motor Driver Module Forward and Reverse PWM Speed Control Board L298n 7A 160W See detail