The old version of the BTS7960 driver has been eliminated. The new type IBT-4 MOSFET motor drive module hot.
Because these BTS7960/BTS7970/BTN7960/BTN7970 chip is designed for electric car doors and windows, suitable for short time use, 43A current nominal current is a short period of time, this value provides the clamping function for the microcontroller, is not suitable for long time use. Control of low frequency, large internal resistance. Is not suitable for the use of hollow cup and PID frequent regulation. PWM frequent regulation will lead to serious fever BTS class. IBT-4 perfect reject this problem.
Provide PID program
This is driven by a full bridge driver with MOSFET composed of H bridge driver module, has very low internal resistance and high current characteristics. H MOSFET bridge driver circuit, with a strong driving and braking effect, the signal isolation chip effective isolation and motor drive! 3.3V to 12V, PWM level fully compatible! High current 50A!
Board features:
1, MOSFET high current (50A) H bridge driver;
2, and single chip PWM signal isolation, effective protection of scm;
3, can achieve the motor is reverse, two-way PWM input maximum 200kHZ frequency;
4, 3.3V to 12V electric average can be used, fully compatible;
5, the supply voltage 5V to 15V;
6, the power indicator is clear and clear.
A single package includes a drive: one (this is the default send ordinary express)
Data include: a copy of the specification, the classic PID program (this network transmission)
