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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.
I probably should have clarified that it is the rails on the board that are shorted together, not at the PSU, which is constructed as you describe.
All I've got is a multimeter so I think I'd be limited in testing the driver IC. It might be worth replacing the active components, but I don't...
I recently purchased two Silicon Chip Classic-D amplifier kits (250W into 4Ω, 150W into 8Ω) and ran them in stereo after construction. Before building a box to mount it all in curiosity got the better of me and I decided to test it out before I mounted it properly. Long story short, I didn't...
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