halogen electronic transformer fault finding
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- Опубликовано: 28 сен 2024
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Before I replacing (expensive) my 12v Halogen transformer, you have inspired me to check my solder joints too.
Thanks for the information
Check the pinout of the transistors and some electronic halogen transformer schematic online. You were measuring across base and emitter, not across collector and emitter.
Let me guess... lead-free solder (maybe RoHS compliant).
Lead free is awful stuff.