Can anyone please tell me that y do Dc Adapters get Faulty on B-Grade Ups ??
Why do Dc Adapters get FAULTY on Ups ??
Sep 21, 2011
3 Replies
Can anyone please tell me that Why do DC Adapters get Faulty on UPS ??
They probably hate the UPS output waveform.
Could be that the adapters are damaged by the simulated (versus real) sine wave UPS output. Almost all UPS simulate sine waves with a series of square waves that can stress SMPS components.
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