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Power supply :
Simple power supply regulator
12V 15V 30V by Zener diode

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Circuit Simple power supply regulator 12V 15V 30V by Zener diode


This is easy circuit ,Simple power supply
regulator 12V 15V 30V by Zener diode.
Small and low cost. for easy work.


This the circuit power supply be simple, at use base equipment type Zener diode , Resistor , and capacitors.
It is perform the equipment , maintain one's position voltage be stable , or regulated.
By this circuit can have voltage get 12V , 15V and 30V model to have CT.
Then make have voltage get 60V topmost. The detail is other see in the circuit.




PCB Simple power supply regulator 12V 15V 30V by Zener diode