Re: Dell 2007FPB teardown
Quote:
Originally Posted by Behemot
The key value here is frequency. Low-frequency transformers (like the networks 50- or 60Hz) are huge and infficient for higher power passing through them. Switched-mode power supplies work usually within the 60-100 kHz range (but generaly can operate anywhere between 10 kHz and 10 MHz).
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