• Skip to main content
  • Skip to primary sidebar

Making Easy Circuits

Learn and build electronic circuits

You are here: Home / Archives for 120V

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

12V to 120V Inverter Circuit

Last Updated on November 22, 2021 by Admin Leave a Comment

12v to 120v inverter

The proposed 12 V DC to 120 V AC inverter circuit is essentially a push-pull audio amplifier, as illustrated in the diagram below. A 5 volt square wave serves as […]

Filed Under: Inverter Circuits Tagged With: 120V, 12V, Inverter

Simple Drill Speed Controller Circuit – 220V, 120V AC Back EMF Dependent

Last Updated on June 21, 2020 by Admin 2 Comments

drill speed controller

Here we learn how to build a simple back EMF dependent 220V drill speed controller circuit, which allows the drill machine torque to increase proportionately as load increase. It implies […]

Filed Under: Motor Driver Tagged With: 120V, 220V, Controller, Drill, Simple, Speed

Mains 220V/120V Short Circuit Breaker Protector

Last Updated on April 23, 2020 by Admin 4 Comments

Short Circuit breaker

A short circuit in a house wiring can occur to be an issue that takes place extremely rarely and people aren’t too considering to get any appropriate preventive measure set […]

Filed Under: Protection Circuits, Voltage Regulators Tagged With: 120V, 220V, Breaker, Mains, Protector, Short

Primary Sidebar

Categories

  • 3 Phase
  • 8051 Microcontroller
  • Arduino
  • Audio and Amplifier
  • Automation
  • Battery Chargers
  • Bicycle Projects
  • Car and Motorcycle Projects
  • Datasheets
  • DIY Projects
  • Electrical
  • Free Energy
  • Games Projects
  • High Voltage
  • Hobby Projects
  • Household Circuits
  • IC 555 Circuits
  • Ignition Circuits
  • Indicators
  • Infrared
  • Inverter Circuits
  • Lights and Lamps
  • Medical
  • Meter and Tester Circuits
  • Motor Driver
  • New Circuits
  • Oscillators
  • Pets and Pests
  • Power supply
  • Protection Circuits
  • PWM
  • Remote Control
  • Security and Alarm Circuit
  • Sensors and Detectors
  • Signal Processor
  • Solar Controller Circuits
  • SSR
  • Temperature Controller
  • Timer
  • Transformerless
  • Transmitters
  • Tutorials
  • UPS
  • Voltage Regulators
  • Water Sensor and Controller
  • Home
  • Privacy Policy
  • Contact
  • Disclaimer
  • Copyright

© 2025 · Making Easy Circuits