High voltage

High volt shock using 2SC1815 transistor

Small High Volts shock using 2SC1815 transistor

This is small high volts shock circuit, pressure from the low current. It is perfect for fun play. In circuit has a few component just two small NPN transistors, 2 resistors and a transformer. So easy to builds and cheap! Do not wait..lets build it.

October 21, 2018Inverters18 Comments

High Voltage mini power supply circuit using 2N2222

Inverters

How to make 1.5V to 220V inverter circuit

use Mini high voltage generator at my friend wants. Because of using the transistor 2 pcs only just,build small-sized easy good. By this circuit gives pulse Generator 220V from 9V…

April 1, 2017Inverters22 Comments

Efficient flyback driver circuit by IC 555 + IRF510

Power supply

3 High Volts power supply circuits ideas

This is Efficient flyback driver circuit, using IC-555 and Mosfet-IRF510. This circuit uses a 555 timer IC to pulse a 2N2222 with square wave at a frequency that is set by the capacitor and the potentiometers.

March 28, 2017Power supply15 Comments

Variable Supply Power supply

The Variable High Voltage Power Supply 0-300V

it is protected the current over the limit that we define at about 100 mA.

July 6, 2012Variable Supply, Power supply36 Comments

Inverters

12V to 300V DC-DC converter circuit

This is a 12v to 300v dc-dc converter circuit using 2N3055 transistors and 2N1305 are pillar equipment and power transformer transform the sky tallly go up then change voltage regulator…

September 6, 2008Inverters8 Comments