modified 4 years ago

Usměrňovač

01:32:33

This circuit rectifies AC voltage to DC voltage.

published 4 years ago

Redstone_guy

4 years ago

Okay, I guess, but here is a better version of it: https://everycircuit.com/circuit/6052731720302592

Robert_Kidd

4 years ago

There are a few issues here. Increase the voltage to at least 3 volts to overcome diode drops. Move ground to 0V rail which is the lower end of capacitor. I would increase load resistor to, say, 100 Ohms and monitor output voltage on top end of capacitor. Increasing the capacitor to 500uF will improve smoothing.

Robert_Kidd

4 years ago

Personally I would not monitor the currents - unless you have a special interest in this. As the voltage trace steadies the scope will auto range and the ripple will pretty much fill the screen. If you also monitor the ground 0V connection it will prevent the auto-ranging. Finally, in a real circuit I’d probably make the input voltage at least 6V. Hope this helps.

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