Reduce 12V battery to 6V for small circuit. You will love it same us.
Learn 9 ways to build 24V regulated power supply circuits, with 1A, 2A, 3A, 5A load current, low ripple. using general parts easy to build
You want to use DC regulator or learn about voltage regulator using 2N3055. There is a lot of circuits using 2N3055. Now we recommend you 2 circuit diagram. Both circuits…
This is increasing output voltage 78xx using diode, is a fixed voltage regulator. Its output can rise by adding diodes, accurate, easy, and save. See more!
Small Zener diode voltage regulator circuit with PCB, using transistor and few parts. it is simple and cheap fixed dc source circuit. As one of best choice.
First choice of Fixed Regulator using family IC-78xx. It is easy to use, cheap, popular for a long time.
Modify power supply source in old circuit PCB. I then build to is 9v regulated power supply circuit , that can give current 1 to 2Amp. Look 3 circuit below