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.
Willbe, thanks for your reply. There's a schematic glued to the inside cover but I can't remove it without damaging it and I haven't found one on the web for this model.
I will get a current measurement one way or the other. I'm planning on using a capacitor rated at 4 times the max voltage...
Wow this is a great site, wish I had found it sooner.
As a fun project I took apart my older treadmill hoping to figure out a way to make it quieter at low speeds as it hums fairly loudly under load. It has a DC motor which is supplied by a choke which runs off a PC board power supply, not...
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