Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Although my schematic is not standard
I'm trying to build a proper PSU for my Alactron 500 series rack since PSU's for this model are no longer being produced. I need help determining if my design is correct, especially regarding grounding and connections for AC/DC, bridge rectifiers, and DC-...
I have a 4d4b42 diode rectifier that needs replacing, I'm having trouble cross referencing part #. It's on a power supply board out of a Yamaha clavinova electronic piano. It's from 1985.i found demon also used this br in their audio amps, but has been discontinued and I can't seem to locate any...
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