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Old 15th Jul 2018, 10:42 am   #7
Refugee
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Join Date: Apr 2012
Location: Worksop, Nottinghamshire, UK.
Posts: 5,554
Default Re: Dropping voltage

The modules I have seen have a 5 pin SMD chip and a choke with the FET built into the chip.
There is just the choke and a couple of caps on the board.
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