mrinalmani
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Hello everyone,
I have a cheap AC-DC SMPS board with 230V in and 54V-20A DC out.
There are only two MOSFETs driving the transformer primary and the FETs are in a half bridge configuration. There is a total of 1000uF HV bulk capacitor that is not center tapped. I suspect there is also a 5uF capacitor in series with the primary winding of the transformer.
What type of half bridge configuration is this that has non-split capacitor configuration?
I also did Chat-GPT and it seems to tell me a lot about this type of configuration and also gave me a comparison table. But I am unable to find any information about it on the internet.
Here is a screenshot from CHAT-GPT
Please give your feedback. Is this type of configuration in use?
Thank you
I have a cheap AC-DC SMPS board with 230V in and 54V-20A DC out.
There are only two MOSFETs driving the transformer primary and the FETs are in a half bridge configuration. There is a total of 1000uF HV bulk capacitor that is not center tapped. I suspect there is also a 5uF capacitor in series with the primary winding of the transformer.
What type of half bridge configuration is this that has non-split capacitor configuration?
I also did Chat-GPT and it seems to tell me a lot about this type of configuration and also gave me a comparison table. But I am unable to find any information about it on the internet.
Here is a screenshot from CHAT-GPT
Please give your feedback. Is this type of configuration in use?
Thank you