Powering Blue Board
#5
Another thing you can do if you really need to power the Blue from a switchmode PSU is to put a DC filter between it and the Blue.  There are two main variants of this on Aliexpress that everyone copies, I ordered both (they're only a few dollars) at the start of the year but the second variant is lost in Sunyou's postage system so I can't provide performance measurements for it yet.
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Messages In This Thread
Powering Blue Board - by lostinignorance - 2023-01-07, 20:49
RE: Powering Blue Board - by cutty - 2023-01-08, 19:46
RE: Powering Blue Board - by hazelnut - 2023-01-19, 12:54
RE: Powering Blue Board - by allsorts - 2023-02-16, 12:33
RE: Powering Blue Board - by hazelnut - 2023-05-24, 06:27
RE: Powering Blue Board - by Alex123 - 2023-05-30, 07:54
RE: Powering Blue Board - by allsorts - 2023-05-30, 10:48

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