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How Switch Mode Power Supply (SMPS) Circuits Work

Last Updated on January 8, 2024 by Swagatam 58 Comments

10WSMPSCircuitUsingSTMicroelectronicsVIPer22

SMPS is the acronym of the word Switch Mode Power Supply. The name clearly suggests that the concept has something or entirely to do with pulses or switching of the employed devices. I have explained how SMPS adapters work for converting mains voltage to a lower DC voltage. Advantage of SMPS Topology In SMPS adapters […]

Filed Under: Power Supply Circuits Tagged With: Circuits, Mode, Power, SMPS, Supply, Switch

Motor Protection Circuits – Over Voltage, Over Heat, Over Current

Last Updated on December 28, 2023 by Swagatam 25 Comments

DCMotorOverUnderVoltageProtectorCircuit

In this post I have explained a few DC motor protection circuit from harmful conditions like over voltage and under voltage situations, over current, overload etc.. DC motor failures are commonly experienced by many of the users, especially in places where the relevant motor is run for many hours a day. Replacing motor parts or […]

Filed Under: Motor Controller Tagged With: Circuits, Heat, Motor, Over, Protection, Voltage

How to Get Free Energy from Alternator and Battery

Last Updated on June 15, 2019 by Swagatam 38 Comments

bifilarcoilcircuit

A request was sent to me by one of the readers Mr. Edward Pizzo, regarding solving a circuit issue. The idea refers to a very interesting concept of acquiring free energy through a mechanism which once initiated keeps running  in quite a perpetual fashion. Using an Alternator and two Batteries A charged battery #1 is used initially for […]

Filed Under: Free Energy Tagged With: Alternator, Battery, Energy, Free

How an Inverter Functions, How to Repair Inverters – General Tips

Last Updated on August 3, 2020 by Swagatam 801 Comments

inverter

In this post we will try to learn how to diagnose and repair an inverter, by comprehensively learning the various stages of an inverter, and how a basic inverter functions. Before I have explained how to repair an inverter it would be important for you to first get fully informed regarding the basic functioning of […]

Filed Under: Inverter Circuits, Electronics Theory Tagged With: Functions, General, Inverter, Inverters, Repair, Tips

Understanding Solar Panels

Last Updated on May 24, 2019 by Swagatam 5 Comments

285W Polycrystalline Solar Panels

Solar panels are devices which are used for generating electricity from sun light. Solar panels consist of many individual photo voltaic cells arranged in series. Introduction Each cell is able to generate a small amount of voltage in response to the incident sun rays over its surface. Arrays of these individual cells are connected in […]

Filed Under: Electronics Theory Tagged With: Panels, Solar, Understanding

How to Design Your Own Inverter Transformer

Last Updated on December 10, 2024 by Swagatam 420 Comments

transformer inverter

Designing an inverter transformer can be a complex affair. However, using the various formulas and by taking the help of one practical example shown here, the operations involved finally become very easy. The present article explains through a practical example the process of applying the various formulas for making an inverter transformer.The various formulas required […]

Filed Under: Inverter Circuits Tagged With: Design, Inverter, Transformer

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