The article provides tips and design considerations regarding building a well optimized IC 723 regulated power supply circuit. IC L146 is the improved version of IC 723 which can be […]
Two Transistor Voltage Doubler Circuit
The following small circuit will create a DC output that may be nearly 2 times the supply voltage. A square wave input is necessary of adequate amount to switch T1 […]
TL783 High-voltage Adjustable Regulator
The IC TL783 is a 3 terminal high voltage regulator that can be used for getting a continuously variable output between 1.25 V to 125 V DC. The device has […]
Simple Fluorescent Lamp Dimmer Circuit
A typical dimmer intended for incandescent lamps cannot be utilized directly to control the luminous strength of fluorescent lamps. Nonetheless, it could be conveniently modified for this specific purpose by […]
Solid State 220V to 110V Converter Circuit
Through this functional circuit it is possible to acquire 120 VAC RMS from 240 VAC. Typically, in these circumstances precisely what is employed is a huge transformer for the step […]
Customizable Fixed Voltage Regulator Circuit using Opamp
If you are wondering how you would be able to make a fixed voltage regulator circuit which could be customized to any desired fixed level regardless of the input, then […]