Interesting Electronics
Every Electronic Device, has to be either directly plugged into a power source or operate from a battery source which makes it mandatory to have some level of Power Supply Circuit within it. Depending on the application these circuits can be a simple, AC-DC Converter, DC-DC Converter or a Battery Charger. In this section we will design and test various types of power supply circuits that can fit into a wide verity of applications including SMPS Power Supplies, LED Drivers, Battery Chargers etc.
In this project we build a compact power supply circuit on a PCB with 3.3V, 1.5A power rating which serves the purposes.
This tutorial will take you through the complete SMPS power supply circuit design and will also explain how to build your own transformer for VIPER circuit.
In this project we will build 12V 2.2A SMPS circuit using the UC3843 Current Mode PWM Controller IC, which is a popular low-cost SMPS driver IC.
in this tutorial, we are going to design a variable dual DC power supply circuit which can provide variable output voltage ranging from 14V to -14V. The voltage conversion task is performed in four steps, which are Transformer operation, Rectification, Smoothing, and Regulation.
This project can act like a Raspberry pi UPS hat and can be used to keep our raspberry pi on during power failure.
In this tutorial we will not use any dedicated driver ICs, but we will make a 2.5 Watt AC LED driver circuit using basic components.
In this article we will show you how you can build a 5V, 1A SMPS circuit by salvaging parts from an old throwaway PC ATX power supply.
Here in this circuit design tutorial we will build an SMPS that can be used for general purposes and has a simple module shape to be used in space-related situations.
In this project we use MIC29302 to build LDO regulator or Low Dropout Regulator Circuit. The output voltage can be changed using high or low-value resistors at the adjusting pin.
In this project we build a AC to DC power supply circuit with 10W power rating which will convert the 220V AC mains to 5V and provide a maximum output current upto 2A.
