This is a 48v to 30v power supply I designed for a friend today. He is one of the good friends i got from using internet. He wants to create 30v power supply using a 15v zener diode so this circuit was designed and simulated in ISIS Professional Protues 8.3 for him.
Please feel free to test and use it. You can always make a comment to this post to share your experience on the circuit or tell us where we can help you more.
The next version of the circuit will use micro-controller to display the output voltage and automatically shuts down the system when the input voltage is low.
for further information, you can call or whatsapp me on: +234-8037909203
or email abledesigns@yahoo.com
