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TinySwitch-4 MTBF calculation

Posted by: tetsuya.nagai on Mon, 06/07/2021


I am designing power supply with TNY284P, and I would like to calculate MTBF according to MIL-HDBK-217F.

I can measure voltage/current/temperature, but I don't know which parameter I should use.

Please let me know how to proceed the prediction.

Thank you.

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