8 How to convert 12V to 6V step down circuit
Reduce 12V battery to 6V for small circuit. You will love it same us.
24V power supply circuits
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
Simple Voltage regulator using 2N3055
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…
How change 7805 Voltage using Diodes
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
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.
Many Fixed Regulator Circuits 5V,6V,9V,10V,12V 1A using IC-78xx series
5V, 6V, 9V, 8V, 10V, 12V, 15V, 18V, 24V-1A Regulators using 78xx series
First choice of Fixed Regulator using family IC-78xx. It is easy to use, cheap, popular for a long time.
9V regulated power supply circuit diagram
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
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