An electronic device needs to use a power. We have a lot of power supply circuit. We recommend the example tag: (It may make you find the circuit easier.)Fixed voltage regulator :: 3-volts :: 5-volts :: 6-volts :: 9-volts :: 12-volts :: 15-volts :: Protection :: Transformerless :: Negative Power Supplies :: Dual output power supply :: Variable DC Power Supply :: 0-30V DC Power SupplyAdjustable DC power supplies :: Switching power supply :: High current :: High voltage :: Zener Diode Regulators :: Multi voltage regulated :: 7805 Regulator Circuits :: LM317 Circuits :: PC power supply circuits
and We love renewable energy, clean, and long with solar.
Note: If you do not see the power supply circuit that you need. Please use the search box below!
This Circuit is for 4 cylinder motor, Electronic Motocycle ignition for CDI Honda C-90. Use small circuit but good work. SCR 1 TIC106 Switching Component for drive ignition Coil to…
Dual power supply circuit,can select voltage levels 3V,5V,6V,9V,12,15V at 1A and -3V,-5V,-6V,-9V,-12V,-15V at 1A, use LM317 (positive) LM337(negative) [...]
2 ways to increase current from IC-7805 or IC78xx series Learn more more low cost!
The 0-50v 2a power supply Circuit by IC LM723 + Transistor 2N3055 & BD140 & A671,can control current by VR-5K, LED5 for display OVERLOAD,use transformer 3A, [...]
Though very ancient, it still is many useful.
This is 12V 10A power supply circuit can use it instead of normal 12V car battery. But save and easy to use when you are in your house.
