Overview Highlights 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; Key Attributes Dimensions (Length x Width x Height) 8cm x 6cm x 5cm weight 0.1kg Stock Location Country of Origin Brand SUNSKY Shipment Information Weight per item 0.1 kg Dimensions per item (LWH) 8 x 6 x 5 cm Carton weight 0.1 kg Carton dimensions (LWH) 8 x 6 x 5 cm Pieces per carton 3 Stock location Product DescriptionThis 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 43ASpecification1. Double BTS7960 large current (43 A) H bridge driver;2. 5V isolate with MCU,and effectively protect MCU;3. 5V power indicator on board;4. Voltage indication of motor driver output end;5. Can solder heat sink;6. Just need four lines from MCU to driver module (GND. 5V. PWM1. PWM2);7. Isolation chip 5 V power supply (can share with MCU 5 V);8. Able to reverse the motor forward,two PWM input frequency up to 25kHZ;9. Two heat flow passing through an error signal output;10. Isolated chip 5V power supply (can be shared with the MCU 5V),can also use the on-board 5V supply;11. The supply voltage 5.5V to 27V12. Size:5.5 * 5 * 4 cm;13. Material:FR414. Other Features:A product for Arduino that works with official Arduino boards.15. Weight:70g 16. Packing List:1 * Stepper Motor Driver