I was following this webpage:
http://www.homemade-circuits.com/2015/09/wireless-cellphone-charger-circuit.html
and it pointed me to this circuit:
So then I decided to wire it up with 6VDC instead of 3 because that's what I had.
For the resistor, I tried 330 ohms and then 1K.
In both tests, each 2n2222A transistor burned up.
For L1, I used two separate 10uH inductors with a leg from each one connected together.
For L2, I just used 10uH.
I used the DF04M chip in place of the 4 diodes and 2.2uF for capacitor.
Is there a way this circuit can be improved with using minimal parts to create a
better wireless charger?
I want to eventually charge up two 3.6V phone batteries.
http://www.homemade-circuits.com/2015/09/wireless-cellphone-charger-circuit.html
and it pointed me to this circuit:
For the resistor, I tried 330 ohms and then 1K.
In both tests, each 2n2222A transistor burned up.
For L1, I used two separate 10uH inductors with a leg from each one connected together.
For L2, I just used 10uH.
I used the DF04M chip in place of the 4 diodes and 2.2uF for capacitor.
Is there a way this circuit can be improved with using minimal parts to create a
better wireless charger?
I want to eventually charge up two 3.6V phone batteries.