Electronics > Beginners

Friwo Power Supply Repar

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jerryk:
I have a Friwo power supply that died during an earthquake event.  We lost power for a long period of time but my guess is there was a significant surge that is related to cause of death.

I'm trying to identify R27 for starters since it is obviously faulty.  My best guess is it starts with a 1 and has 4 digits.  I understand the numbering system but assume that the R value is important.  Any guesses on what it's value might be.

Any thoughts on repairing this thing would be appreciated since they are proud these things since they charge a satellite phone.

Thanks -Jerry

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