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Lundahl transformer PCB

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vetmedrobert

Member
Joined 2013
#1
I have a pair of Lundahl LL 7903 transformers that are mounted on a pair of Ale Moglia's PCBs. My problem is that I have lifted one of the traces in the 1:2 jumper connection in one of the boards and consequently can't use that step-up ratio😱 In an ideal world I would remove the transformer from the PCB and get a new one🙁 The problem is that there are a lot of solder connections to undo and I am afraid I might end up damaging the transformer🙁 Or should I just satisfy myself by sticking to 1:4 or 1:8 step-up ratios?🙂 Thanks in advance for any help or suggestions on how I should proceed😎
 
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