Transformer ID

Questions relating to designing PCBs

Moderator: phalanx

Post Reply
Posts: 6
Joined: Tue Sep 04, 2012 9:14 am

Transformer ID

Post by jribbe101 » Mon Dec 19, 2016 10:09 am

Can anyone ID a replacement transformer for this JMR-5 (120v 277v)? It's buzzing like crazy and i want to replace it, rather than buy an entirely new light. Thanks!

Posts: 157
Joined: Thu Dec 13, 2007 8:51 am
Location: Burke, VA, USA

Re: Transformer ID

Post by davep238 » Tue Dec 20, 2016 7:20 am

While I can't figure out the transformer, there is a resistor above the blue relay that appears to be burnt.
-Dave Pollum
programmer / digital designer
PCBs designed for low cost

Post Reply