In this article we’re going learn how we can create a two-relay, or two-stage, mains AC voltage stabilizer circuit. This handy little setup will help us control and regulate 220V […]
Making an Adjustable Voltage, Current Power Supply Circuit Using Transistor 2N3055
This article teaches how to create a basic variable power supply circuit with the use of the 2N3055 transistor and a few additional passive elements. It comes with adjustable variable […]
Make Solar Voltage Battery Charger Controller using LM338 IC
Here we have a simple solar battery charger circuit using LM338 which is a voltage regulator IC but we use it for charging. So now, let us understand how this […]
Automatic Voltage Stabilizer Circuit using SCR/TRIAC
The following article will cover a quite basic circuit for an automated 220V AC voltage stabilizer that is controlled by a few triacs and logic integrated circuits (ICs) to regulate the […]
High Current Voltage Regulator Circuit
Applications needing strict voltage controls and ripple rejection standards can utilize the circuit shown below. All leftover ripple factor is fully corrected thanks to the configuration of the transistor pair. […]
12V to 24V Voltage Doubler Circuit using IC 4093
This 12V to 24V Voltage Doubler Circuit can increase the operating voltage by as much as 200% and provides an output current capacity between 10 to 20 mA. A CD4093 […]