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Semiconductor Double BTS7960B DC 43A Stepper Motor Driver H-Bridge PWM
This driver uses Infineon chips BTS7960 composed of high-power drive full H-bridge driver module with thermal over-current protection. Double BTS7960 H-bridge driver circuit£¬ with a strong drive and braking£¬ effectively isolating the microcontroller and motor driver! High-current 43A Specification: Double BTS7960 large current (43 A) H bridge driver; 5V isolate with MCU£¬ and effectively protect MCU; 5V power indicator on board; voltage indication of motor driver output end; can solder heat sink; Just need four lines from MCU to driver module (GND. 5V. PWM1. PWM2); isolation chip 5 V power supply (can share with MCU 5 V); Size: 5.5 * 5 * 4 cm; Able to reverse the motor forward£¬ two PWM input frequency up to 25kHZ; two heat flow passing through an error signal output; isolated chip 5V power supply (can be shared with the MCU 5V)£¬ can also use the on-board 5V supply; the supply voltage 5.5V to 27V