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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

Solid State Relay (SSR) Circuit using Triac and OptoCoupler

Last Updated on June 6, 2025 by Admin Leave a Comment

2.efficient electronic relay ssr circuit

Solid state relays, often known as AC mains SSRs, are devices that are used to switch high AC loads at the mains level without the need for mechanical moving contacts. […]

Filed Under: Datasheets Tagged With: OptoCoupler, Relay, Solid, SSR, State, Triac

LED Wig Wag Flasher Circuit for Christmas Decoration

Last Updated on November 14, 2024 by Admin Leave a Comment

flasher 1 1

For your upcoming Christmas decorating venture, are you trying to find a fundamental circuit for a 12 V LED string light flasher? Discover ways to construct an LED wig wag […]

Filed Under: Lights and Lamps Tagged With: Christmas, Decoration, Flasher, LED, Wag, Wig

Simple AC Voltage Indicator Circuit

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

mainsacvoltagemonitor

A circuit described as the LED AC mains voltage level indicator may be used to monitor and show the current voltage status of any 220 V or 120 V mains […]

Filed Under: Indicators Tagged With: AC, Indicator, Simple, voltage

Calculating LEDs in Series and Parallel (Easy Way)

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

LED series

You will not have to worry how to wire led lights anymore after reading this article, which will teach you how to create your own customized LED displays and calculate […]

Filed Under: Tutorials Tagged With: Calculating, Easy, LEDs, Parallel, Series, Way

Small Fence Charger Circuit using a Single Transistor

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

high voltage geneartor circuit 2

With its parameters, the previously stated fence charger is comparatively bigger and more powerful. The following circuit for a tiny fence charger circuit might be quite helpful if you’re looking […]

Filed Under: Security and Alarm Circuit Tagged With: Charger, Fence, Single, Small, Transistor

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