Hacks of Electronics
Here are the basic electronics tutorial circuits for beginners. You can find here tutorials on operational amplifiers (opamp), transistor, MOSFETs, 555 timer IC, audio amplifiers and many more.
In this article, you will learn to build LM3915 battery voltage level indicator. The LM3915 is a popular integrated circuit (IC) used in projects that require visual feedback on voltage levels. It’s widely applied in devices like battery monitors, audio level meters, and power supply indicators. This IC lights up a series of LEDs to show […]
In this article, you will learn to design a 12V power supply circuit. It will convert 230VAC to 12-15V DC, 10A using the FSDM0565RE IC in a flyback configuration. Switch Mode Power Supply (SMPS) circuits are widely used for high-efficiency power conversion. A flyback converter is one of the most popular topologies for low- to […]
Flyback and forward converters are two of the most commonly used topologies in switch-mode power supplies (SMPS). Although they both function as isolated DC-DC converters, they differ in their operation, design, and applications. Here’s a comparison flyback converter vs forward converter. Flyback Converter Circuit: A flyback converter is a type of DC-DC converter commonly used in […]
In this article, we will delve into the types of filter circuits, their working principles, essential characteristics, and common applications. Filters are indispensable components in electronics and communication systems, selectively allowing specific frequencies to pass while attenuating others. These devices or circuits shape the characteristics of signals for numerous applications like audio processing, telecommunications, and […]
Let’s explore various types of chopper circuits with their working and applications. Chopper circuit is a power electronic device that converts a fixed DC voltage into a variable DC voltage. It’s a type of DC-DC Converter which operates by turning ON and OFF a high-speed switch that connects and disconnects the load from the supply at […]
In this article, we’ll explore the SPWM inverter block diagram, its operation and break down the components in detail to understand the working. Inverter systems are critical in various applications, including renewable energy systems, solar power systems, electric motor drives, backup power supplies, and uninterruptible power supplies (UPS). A well-designed inverter system ensures seamless transition […]