May 8, 2022 #1 C cupoftea Advanced Member level 5 Joined Jun 13, 2021 Messages 2,660 Helped 54 Reputation 108 Reaction score 116 Trophy points 63 Activity points 13,984 Hi, We will use some of these in our 4kW SMPS... Fan https://www.farnell.com/datasheets/2620149.pdf As a routine , should they always feature an CLC filter right by their input?, or else they might put high di/dt currents in the general PCB ground which may interfere with controller?
Hi, We will use some of these in our 4kW SMPS... Fan https://www.farnell.com/datasheets/2620149.pdf As a routine , should they always feature an CLC filter right by their input?, or else they might put high di/dt currents in the general PCB ground which may interfere with controller?
May 10, 2022 #2 D dick_freebird Advanced Member level 7 Joined Mar 4, 2008 Messages 8,988 Helped 2,333 Reputation 4,683 Reaction score 2,520 Trophy points 1,393 Location USA Activity points 71,585 I would imagine you'd be better off with measurement than with speculation. Does being a good neighbor add value? That's somebody else's call. Upvote 0 Downvote
I would imagine you'd be better off with measurement than with speculation. Does being a good neighbor add value? That's somebody else's call.