Product Description & Reviews
The H-bridge module uses the gate circuit, combined with the MOS tube to achieve motor reversing, braking and speed control. Both large output current and similar L298 flexible control signal logic. Interference processing methods: control signal optocoupler isolation, power supply spike voltage suppression. Control signal logic: the use of gate circuits to achieve similar L298 control logic. H bridge to achieve: the use of P, N complementary MOS tube to achieve H bridge. Power under-voltage protection: the use of reset chip to achieve under-voltage protection. Specifications: 1. Input voltage range: DC 6.5V ~ 27V 2. Rated input voltage: DC 12V / 24V 3. Output channels: 2-way 4. Rated output current per channel: 7A 5. Peak output current per channel: 50A 6. Each rated output power: 84W (12V supply) /168W (24V power supply) 7. The control signal voltage: 3 ~ 6.5V 8. Each control signal current: 3 ~ 11mA 9. The minimum effective PWM pulse width: 5us 10. Working temperature: -25 ℃ ~ 80 ℃ 11. Module Size: 55X55X20mm/2.17X2.17X0.79inch(L*W*H) Suitable for motor parameters: Rated voltage of 24V of the motor, the appropriate identification of rated power 115W and below or rated current 7A rated below the motor for a long time full of work; Rated voltage of 12V of the motor, the appropriate identification Rated power 40W and below or rated current 7A rated below the motor for a long time full of work; (The drive can be rated for a long time output current 7A, but the motor rated power is generally referred to the output power, consider the motor work loss.Therefore consider the rated current motor efficiency, rated current = rated power / rated voltage / efficiency) Package Included: 1*Dual DC Motor Drive Module
Features & Highlights
- Dual channel DC motor driver board with 7V ~ 24V voltage input supporting undervoltage protection
- Dual channel with rated 7A constant current output fit for driving 24V 115W/12V 40W or below DC motor
- Simulate L298 logic control , each channel support three-wire enable control, reversing and braking
- Sink current drive the control signal, compatible with most MCU board perfect for DIY robot car projects
- The use of optocoupler isolation of all control signals, static discharge circuit.
|Part Number:||7A 160W|
|Package Weight:||0.15 pounds|
|Package Size:||2.9 x 0.5 x 0.5 inches|
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