Half-Bridge Driver with Inbuilt Oscillator
This project is a Half Bridge with Inbuilt Oscillator utilizing the NCP1392B MOSFET driver and IRF540 MOSFETs for half-bridge topology applications. It allows for adjustable operating frequency from 25 kHz to 100 kHz with a trimmer potentiometer. The project includes brown-out protection, a PFC delay timer, and fixed dead time to improve performance. Designed for low-voltage applications up to 36V and 3A load current with forced air cooling, it can be modified for high-voltage use up to 400V by changing components like capacitors and MOSFETs. The operating frequency can be tuned up to 480 kHz depending on component values, with recommendations to consult the datasheet for optimal performance in higher frequency applications.
Features
- Power Supply Gate Driver 12V-15V DC
- Load Power Supply 24V to 36V DC
- Load Current Continues Up to 3A(Max 5A)
- Wide Operating Frequency Range − from 25 kHz to 100 kHz
- Header Connector for Gate Driver Power
- On Board Power LED
- Screw Terminal for Load Power and Output
- On Board Multi-Turn Pot to Adjust The frequency
- 4 x 4MM PCB Mounting Holes
- PCB Dimensions 56.36 x 36.67 mm
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This project is a Half Bridge with Inbuilt Oscillator utilizing the NCP1392B MOSFET driver and IRF540 MOSFETs for half-bridge topology applications. It allows for adjustable operating frequency from 25 kHz to 100 kHz with a trimmer potentiometer. The project includes brown-out protection, a PFC delay timer, and fixed dead time to improve performance. Designed for low-voltage applications up to 36V and 3A load current with forced air cooling, it can be modified for high-voltage use up to 400V by changing components like capacitors and MOSFETs. The operating frequency can be tuned up to 480 kHz depending on component values, with recommendations to consult the datasheet for optimal performance in higher frequency applications.
Features
- Power Supply Gate Driver 12V-15V DC
- Load Power Supply 24V to 36V DC
- Load Current Continues Up to 3A(Max 5A)
- Wide Operating Frequency Range − from 25 kHz to 100 kHz
- Header Connector for Gate Driver Power
- On Board Power LED
- Screw Terminal for Load Power and Output
- On Board Multi-Turn Pot to Adjust The frequency
- 4 x 4MM PCB Mounting Holes
- PCB Dimensions 56.36 x 36.67 mm
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