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Q & A

Q & A


《Q311》 I am using your TMH0512H, and while setting up the converter in the test board, there was something that bugged me. The secondary output is from 5.45~5.55V, what do you think the problem is?


The TMH0505S as stated in the catalog is an unstable type and a max load change of 10%, input change ±12%, so 5.55V would not be a malfunction number. When the input voltage is high or the output current is low, the output voltage tends to get higher. If there are any problems, we would recommend a stable type converter.

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