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High Voltage Regulated Power Supply Circuit with Over Current Protection

Last Updated on November 17, 2024 by Admin Leave a Comment

adjustable regulated power supply circuit with current limit and short circuit protection

When working with electrical circuits, a well-regulated power supply is crucial. In addition to providing a controlled high output voltage that ranges from 50V to 100V, the design we propose […]

Filed Under: Power supply Tagged With: High, Over, Power, Regulated, Supply, voltage

120V 220V Over Voltage and Under Voltage Cut OFF Circuit Explained

Last Updated on November 17, 2024 by Admin Leave a Comment

over2Bvoltage2Bprotector

Each time a high voltage or low voltage condition occurs, this AC mains high/low cut-off device will shut down or cut off the mains supply from the home’s electrical system. By […]

Filed Under: Voltage Regulators Tagged With: 120V, 220V, Cut, Over, Under, voltage

How to Protect Loudspeakers from Over Current Surge

Last Updated on October 4, 2021 by Admin Leave a Comment

loudspeaker protection

There are plenty of ways to protect loudspeakers against the switch-on ‘plop’. Many of such ways depends on a clamp circuit moving across the input of power amplifier, so that […]

Filed Under: Protection Circuits Tagged With: Current, Loudspeakers, Over, Protect, Surge

Simple 220V Over and Under Voltage Protection Circuit

Last Updated on November 25, 2018 by Admin 8 Comments

This very simple two transistor circuit will ensure that your home electrical and appliances are never affected by abnormal voltage fluctuations. This circuit designed to cut off the 220V supply […]

Filed Under: Protection Circuits Tagged With: 220V, Over, Protection, Simple, Under, voltage

How To Make a Mains Over Load Protector Circuit for Lathe Machine

Last Updated on February 17, 2018 by Admin Leave a Comment

overloadprotectorcircuit

The content addresses an easy overload cut off circuit for protecting heavy mains managed machines for instance a lathe machine. I have at present talked about one effortless overload protector […]

Filed Under: Protection Circuits Tagged With: Lathe, Load, Machine, Mains, Over, Protector

Simple Crowbar Circuits for Over-voltage Protection

Last Updated on November 17, 2024 by Admin Leave a Comment

scr zener crowbar circuit

This article discusses a few basic circuits for DC over voltage protection crowbars. With the description that follows, let’s discover how each crowbar circuit operates. Definition of Crowbar Circuit The […]

Filed Under: Power supply Tagged With: Circuits, Crowbar, Over, Protection, Simple, voltage

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