You should always make sure to use an appropriate current limit when powering sensitive components. A regulated power supply converts unregulated AC to a constant DC. It is used to ensure that the output remains … Read more
9 volt power supply
A dual power supply is a regular direct current power supply. It can provide a positive as well as a negative voltage and ensures a stable power supply to the device as well as helps … Read more
Dual Power Supply from Single Battery
Introduction With your home refrigerators, you must have seen a small machine called a stabilizer. If you are new to electronics, then you just didn’t know that stabilizers are basically used to protect heavy machines … Read more
9V Regulator Power supply (Stabilizer)
Introduction Imagine you’re making a device that needs a dual supply, while you have the single supply available. Moreover, the supply you have is having low voltage while you need a higher voltage for your … Read more
9V Dual Power Supply LM555
Introduction We’ve talked about power supplies in a lot of our articles, and we’ve built a lot of different power supplies. A power supply, as you may know, is an electronic circuit that supplies a … Read more
9V Dual Power Supply from Single Battery
In this tutorial, we are going to make a “9V Dual Power Supply from 3V”. Let’s say you need a dual power supply to operate multiple components in your project, it is surely inconvenient to … Read more
9V Dual Power Supply from 3V
Introduction Every electronic device requires a DC input supply to power its circuit. Primarily, the DC power supplies are employed to transforms the AC power into DC power. Hence it generates a more convenient voltage … Read more
9 Volt Power Supply using LM7809 Voltage Regulator
Regulated power supplies are the most commonly used devices in electronics, they have a variety of different voltages either positive or negative, or both. In this tutorial, we are making a project of a 9V … Read more
9V Regulated Power Supply using LM2940 IC
12V to 9V DC-DC converters are an important part of today’s electronics. They are commonly used for academic purposes & for the testing/ troubleshooting of small-scale electronics. So, in this project, we are going to … Read more
12V to 9V Converter Circuit Using LM7809 Regulator IC
9V Dual Power Supply is essential for electronic hobbyists & technologists nowadays. They provide a simple, easy & cheap source of a reliable DC supply. So, in this project, we are going to design a … Read more
9V Dual Power Supply Using Zener Diodes
9V/5A regulated Power Supply units (PSU) are a common but important part of everyday electronics. They commonly serve with test equipment in general & industrial applications. So, in this project, we are going to build … Read more
9V/5A Regulated Power Supply Using LM7809 Voltage Regulator
9V Power Supply units (PSU) are a common but important part of everyday electronics. They are commonly used with test equipment in academic & industrial applications. So in this project, we are going to build … Read more