Product Details
Features
1. Support wide voltage input range, adapt to a variety of low-voltage DC power supply scenarios.
2. Can independently control two motors, each one can output current 10A, peak 15A.
3. The product supports forward and reverse and PWM stepless speed regulation, flexible and diverse operations
4. Wide signal power supply range of 3-18V, 3.3V, 5V level and supply voltage can be used as the control signal.
5. Adopting low voltage and low internal resistance MOS tube, it can support small voltage and high current, which is very suitable for modeling competition.
Parameter
Dual H-bridge motor driver, can drive two DC motors or a 4-wire two-phase stepping motor at the same time, you can also load one end of the ground, control the four-way module
Supply voltage: DC3-18V
Signal end of the power supply range: DC3-18V
Single-circuit operating current of 10A, the peak current of 15A, 8A current or more is recommended to assist in strengthening the heat dissipation
Support for PWM Frequency range: 0-2KHZ Support duty cycle: 0-2KHZ Support for duty cycle: 0-2KHZ Support for duty cycle: 0-2KHZ Support for duty cycle: 0-2KHZ Support for duty cycle: 0-3KHZ 2KHZ
Duty cycle range: 0-100%
Mounting hole diameter: 3mm
Notes:
1. motor first stop and then change direction motor change direction, the motor needs to have a stop or brake process, it is recommended that the time is greater than 0.5 seconds, otherwise immediately change direction instantaneous current is very large may burn the module
2. Positive and negative poles should not be connected to the reverse power supply positive and negative poles should not be connected to the reverse, otherwise it will burn. The power supply should not be connected to the motor interface
3. frequency is not too high in order to improve the efficiency of the effective power, small DC motors generally use 400HZ, PWM maximum frequency recommended 2KHZ or less, the frequency is too high, the module is also easy to heat up!
Package include
Module*1
Cooler*1
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