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Over voltage/under voltage electrical appliance protector

Name: Over voltage/under voltage electrical appliance protector
Availability: InStock
Rating: 5.0 (4 reviews)

Available:In Stock

Product SKU: LGEE041

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₹ 2,199 ~~₹ 3,000~~

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Highlights

Product Code: LGEE041
20% Deposit On Ready made kit
Handmade
Make in India

Services

Repair on manufacturing defect
Technical Support: Video support

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DO IT YOURSELF

READY TO USE

Details

Unsoldered PCB and all components to be soldered on PCB.
Includes all ICs, Connecting wires, and relay.
Documentation: PCB Specifications, Component list, and Circuit diagram.
Power Supply: No battery included, Includes 12 Volt DC adapter with the kit.
Video tutorial is available on YouTube.

One set of the readymade in working condition.
Includes all ICs, Connecting wires, and relay.
Documentation: PCB Specifications, Component list, and Circuit diagram.
Power Supply: No battery included, Includes 12 Volt DC adapter with the kit.
Video tutorial is available on YouTube.

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Specification

Description

The voltage electrical appliance protector is extended by integrating an alarm, which sounds when the tripping takes place. The aim of this kit is to develop a low voltage and high voltage tripping mechanism to protect the load from damage. The fluctuation in AC mains supply is frequent in homes and industries. Sensitive electronic devices in these conditions can get easily damaged. It is preferable to have a tripping mechanism to protect the load.

This Over voltage/under voltage electrical appliance protector system will trip the load in the event of the input voltage falling below/above a set value. Two comparators are used as window comparators formed out of one quad comparator IC. This delivers an error output if the input voltage to them crosses the range beyond the voltage window. A relay is then operated to cut off the load for safety reasons. A lamp is used as a load in this project. It can also be enhanced in the future by interfacing with a GSM modem to convey an alert message to the user via SMS to take appropriate action.

Sensitive electronic devices in these conditions can get easily damaged.
It is preferable to have a tripping mechanism to protect the load.
The aim of this kit is to develop a low voltage and high voltage tripping mechanism to protect the load from damage.