Thread: Use of non-screened transformer in old monitor
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[email protected] tabbypurr@gmail.com is offline
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Default Use of non-screened transformer in old monitor
On Monday, 12 March 2018 16:30:21 UTC, Jon wrote:
The 4700uF cap sits at 28V which given a measured consumption of 1.4A is fine giving a ripple of the order of a hundred millivolts. And as I said doubling it makes no difference.

Typically there are other smoothing/decoupling caps in there for low current rails.


NT
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