AC current / volatge with a mosfet in Ltspice

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SUMMARY

The forum discussion focuses on creating AC current using a MOSFET in LTspice for a voltage multiplier simulation. The user reports that while the first transformer operates correctly, the second transformer fails to function as intended. The conversation highlights the importance of proper circuit design and configuration in LTspice, particularly regarding the placement of transformers and switches in the multiplier ladder.

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  • Research "LTspice MOSFET AC current generation techniques"
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ernd59
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Hi,
my Voltage Multiplier Simulation does not work properly the first transformer is working just fine, the second one does not really seems to work, for the second transformer i tried to creat AC current with a mosfet, but i think I am doing it wrong :/, can you give me some tips how to creat AC current with a mosfet in Ltspice.
 

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ernd59 said:
Hi,
my Voltage Multiplier Simulation does not work properly the first transformer is working just fine, the second one does not really seems to work, for the second transformer i tried to creat AC current with a mosfet, but i think I am doing it wrong :/, can you give me some tips how to creat AC current with a mosfet in Ltspice.
Is there a reason that you have the transformer and switch there in the middle, instead of continuing the multiplier ladder?
 

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