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Old 10-20-2018, 09:33 PM   #1
Join Date: Jun 2006
City & State: Melbourne, Victoria
My Country: Australia
Line Voltage: 240v
I'm a: Hobbyist Tech
Posts: 973
Default UniFi Switch 24 250W power supply

This is inside a UniFi Switch 24 250W - quality power supply, all Rubycon

Unfortunately it doesn't power on - no reading on the 48V and 24V going to the main board

Is the black shrink-wrapped thing shown in the second pic a fuse?

It's denoted FDG1, doesn't show a Ω reading on my UT-61E
Attached Images
File Type: jpg Unifi_US-24_1of2.jpg (108.3 KB, 21 views)
File Type: jpg Unifi_US-24_2of2.jpg (97.3 KB, 24 views)
better to keep quiet and be thought a fool, than to open your mouth and remove all doubt
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