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Recent content by yohan99

  1. Y

    The boost converter with IRF740 MOSFET keeps getting failed.

    Thank you for your reply. Currently, the circuit does not have a controller. The inductor I am using is a radial inductor. It does not have a part number. This is the site link that I ordered them. ( Radial Inductor link )
  2. Y

    The boost converter with IRF740 MOSFET keeps getting failed.

    Hi, Here I have a boost converter with 115uH inductor (two radial inductors with 100uH and 15uH in series), IRF740 (400V, 10A), IR2110 Mosfet driver, PWM signal generator module (Link to PWM Gen ), 1N5408 diode, and 4.7mF capacitor. The Proteus simulation screenshot is here. The problem is...
  3. Y

    12vdc to 320vdc boost converter simulation is working but not physical implementation.

    Thank you for your reply. I tried with IRF740 MOSFET which is 400V rated. But the circuit didn't work as expected, only the first MOSFET get heated (not burned) and the voltage readings of the last capacitor was around 30V. I will find capacitors with higher rated voltage and try the circuit...
  4. Y

    12vdc to 320vdc boost converter simulation is working but not physical implementation.

    Hello! I am a final-year engineering student. For my final year project, I am supposed to design and implement a transformerless inverter with 230V output,50Hz, and 1KW power. My plan is to boost 12vdc into 320vdc via a boost converter and convert 320vdc into 230vac via an h bridge with 4...

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