HiTech
Well-Known Member
Ok here's another off-the-wall question for y'all. Last night I'm disassembling a high voltage supply for parts salvage. After assuring that the filter cap is indeed discharged, it gets removed along with the rectifier, etc. Now to remove the xformer itself. As I remove the mounting hardware, the screwdriver blade slips, contacts one secondary leg of the xformer and SNAP! a spark occurs!! Looking closely at the xformer, all I can see are the usual windings with no indicators that there is an intyernal capacitor. Anyone aware of xformers being built with an onboard cap that's not obviously visible to the technician? The service schematic shows only the standard symbol for the xformer, nothing else special that would indicate a potential internal capacitor. Hmmmm.![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)