EEVblog Electronics Community Forum

Electronics => Repair => Topic started by: Fractal on October 04, 2023, 09:13:54 pm

Title: TDS460A - PS2217 power supply clicking when off?
Post by: Fractal on October 04, 2023, 09:13:54 pm

Hi there,

I got this scope I just finished repairing after replacing a completely rotten backplane board

Put it all back together, everything seems to be working fine,

But then *soft* turned off I can hear something clicking inside

I've measured the mains and it appears to be pulling 6W in that state

>>> Is it a normal thing for this power supply? Or could there be an underlying issue?

I guess I could live with it but it would get pretty annoying and the kachonk is real hard to access at the back with my setup

Thanks!

Cheers,

__Yves

Title: Re: TDS460A - PS2217 power supply clicking when off?
Post by: Fractal on October 07, 2023, 09:09:40 pm

plop! nobody?