7A 160W Dual DC Motor Drive
Product Highlights:
1. Double H bridge, which can drive two DC motors with single 7A current, high power;
2. Wide voltage input 6.5V ~ 27V;
3. Signal optocoupler isolation input, IO port can be directly controlled, without interference;
4. Undervoltage protection, to prevent instantaneous high-current burned module;
5. High-power TVS and electrostatic discharge circuit, inhibit the transient interference pulse and static, enhanced EMC performance, stable and reliable product, industrial design.
Product parameters:
1. Power supply voltage 6.5V-27V, power supply must not be connected to or over 27V, otherwise it may burn out the module, it is recommended that the power input in series 15A fuse.
2. Dual motor interface, each rated output current 7A, peak current 50A, the motor interface must not short-circuit, the proposed series 10A fuse.
3. Control signal voltage 3-6.5V, respectively, is the enable signal and the positive inversion control signal.
4. Enable signal terminal (ENA) input PWM adjustable speed, PWM frequency range 0-10KHZ, PWM minimum pulse width 10us.
5. Working temperature -25 ℃ -80 ℃.
6. Product size: 55 x 55 x 16mm (length and width).
7. Installation hole diameter: 3mm, attention should be paid to prevent short circuit on the back of the circuit, you can add insulation pad or copper column to raise the circuit board.
Suitable for motor parameters:
Rated voltage 24V of the motor, the appropriate identification of rated power 115W and below or rated current of 7A or less the following long-term work of the motor.
Rated voltage 12V of the motor, the appropriate identification of rated power 40W and below or rated current 7A rated below the motor for a long time full of work.
1. Double H bridge, which can drive two DC motors with single 7A current, high power;
2. Wide voltage input 6.5V ~ 27V;
3. Signal optocoupler isolation input, IO port can be directly controlled, without interference;
4. Undervoltage protection, to prevent instantaneous high-current burned module;
5. High-power TVS and electrostatic discharge circuit, inhibit the transient interference pulse and static, enhanced EMC performance, stable and reliable product, industrial design.
Product parameters:
1. Power supply voltage 6.5V-27V, power supply must not be connected to or over 27V, otherwise it may burn out the module, it is recommended that the power input in series 15A fuse.
2. Dual motor interface, each rated output current 7A, peak current 50A, the motor interface must not short-circuit, the proposed series 10A fuse.
3. Control signal voltage 3-6.5V, respectively, is the enable signal and the positive inversion control signal.
4. Enable signal terminal (ENA) input PWM adjustable speed, PWM frequency range 0-10KHZ, PWM minimum pulse width 10us.
5. Working temperature -25 ℃ -80 ℃.
6. Product size: 55 x 55 x 16mm (length and width).
7. Installation hole diameter: 3mm, attention should be paid to prevent short circuit on the back of the circuit, you can add insulation pad or copper column to raise the circuit board.
Suitable for motor parameters:
Rated voltage 24V of the motor, the appropriate identification of rated power 115W and below or rated current of 7A or less the following long-term work of the motor.
Rated voltage 12V of the motor, the appropriate identification of rated power 40W and below or rated current 7A rated below the motor for a long time full of work.
2 CH PWM Generator LED Display
Highlights:
Two independent PWM generators can set the frequency, duty cycle;
The wide frequency range, high accuracy;
Can serial communication.
Baud rate: 9600 bps
Data bits: 8
Stop bits: 1
Parity bit: none
Flow control: none
Application:
As square wave signal generator which generates a square wave signal;
To provide a signal to the stepping motor driver;
Adjustable pulse generation for chip use;
Produce variable pulse signal, the control-related circuit (PWM dimming, speed).
Parameters:
Working voltage: 5--30V, support micro USB 5.0V power supply;
Frequency range: 1Hz ~ 150KHz;
The frequency accuracy: ± 2%;
Output Current: <30mA;
Output amplitude: Default 5Vp-p (settable);
Operating temperature range: -30℃ ~ + 70 ℃.
Two independent PWM generators can set the frequency, duty cycle;
The wide frequency range, high accuracy;
Can serial communication.
Baud rate: 9600 bps
Data bits: 8
Stop bits: 1
Parity bit: none
Flow control: none
Application:
As square wave signal generator which generates a square wave signal;
To provide a signal to the stepping motor driver;
Adjustable pulse generation for chip use;
Produce variable pulse signal, the control-related circuit (PWM dimming, speed).
Parameters:
Working voltage: 5--30V, support micro USB 5.0V power supply;
Frequency range: 1Hz ~ 150KHz;
The frequency accuracy: ± 2%;
Output Current: <30mA;
Output amplitude: Default 5Vp-p (settable);
Operating temperature range: -30℃ ~ + 70 ℃.
Package Include:
1 x 7A 160W 12V/24V Dual DC Motor Driver Module H-bridge PWM L298 Logic Control Board
1 x 2 Channel PWM Generator