Automatic LED 220v

341

04:50:51

This a automatic light sensor for LED Lamp. Here I use VR to replace the LDR.
You can change the VR value to simulate the LDR that is exposed to light or not.

The fact is that the C & L component is output after the transistor is optional, it can be added or not.

published 7 years ago

hurz

7 years ago

It all starts with a wrong peak voltage configuration your AC source suppose to be sqrt(2) = 1.414 higher in peak to get 220V RMS

ipunk90

7 years ago

AC source configuration, what should you do bro? Are there errors that must be corrected?

hurz

7 years ago

If you are sure in your country the mains voltage is 220V and not as I think 230V or even 240V your AC source configuration suppose to be this 220V * sqrt(2) = 311Vpeak.

hurz

7 years ago

The LC low pass pi filter corner frequency is above 2200Hz while your mains is rectified and 100Hz this filter doesn't do anything.

ipunk90

7 years ago

yap right, here the voltage is 220v but it isn't always stable, sometimes it goes up sometimes down. okay thanks bro for the explanation. I will try again in the real circuit.

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