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Title: Over Under Line Voltage Protection for Electrical Appliances
Page Link: Over Under Line Voltage Protection for Electrical Appliances -
Posted By: smart paper boy
Created at: Thursday 28th of July 2011 01:36:23 PM
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ABSTRACT:
This circuit protects refrigerators as well as other electrical appliances from over and under voltage. By the name itself we can say that if the input voltage is more or less than the required voltage then the electrical appliance is turned off nothing but it gets disconnected from its respective power supply.
This circuit uses an operational amplifier IC LM324 which is used as a comparator. Generally, the IC LM324 consists of four operational amplifiers, of which only two operational amplifi ....etc
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Title: over under voltage protection electrical appliances
Page Link: over under voltage protection electrical appliances -
Posted By:
Created at: Saturday 21st of April 2012 07:26:23 AM
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Introduction on over/under voltage protection of electrical appliances ....etc
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Title: over under voltage protection relay
Page Link: over under voltage protection relay -
Posted By:
Created at: Saturday 01st of December 2012 02:39:47 AM
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hi,
Can you show me how to design a over/under voltage relay by using Matlab/simulink?
....etc
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Title: water level controller 555 timer ic with under and over voltage protection
Page Link: water level controller 555 timer ic with under and over voltage protection -
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Created at: Friday 31st of May 2013 09:56:28 PM
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Title: circuit diagram for over voltage and under voltage protection using lm324
Page Link: circuit diagram for over voltage and under voltage protection using lm324 -
Posted By:
Created at: Thursday 07th of March 2013 01:08:58 AM
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circuit diagram of over under voltage protectn of electrical applicatins using lm324 ....etc
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Title: OVERUNDER VOLTAGE PROTECTION OF ELECTRICAL APPLIANCES
Page Link: OVERUNDER VOLTAGE PROTECTION OF ELECTRICAL APPLIANCES -
Posted By: smart paper boy
Created at: Friday 05th of August 2011 01:08:39 PM
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This circuit protects refrigerators as well as other electrical appliances from over and under voltage. By the name itself we can say that if the input voltage is more or less than the required voltage then the electrical appliance is turned off nothing but it gets disconnected from its respective power supply.
This circuit uses an operational amplifier IC LM324 which is used as a comparator. Generally, the IC LM324 consists of four operational amplifiers, of which only two operational amplifiers are used. In this IC, we ha ....etc
[:=Read Full Message Here=:]
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Title: wireless control of home appliancessms based control of home appliances
Page Link: wireless control of home appliancessms based control of home appliances -
Posted By: happee
Created at: Thursday 19th of January 2012 10:00:51 PM
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can u plz provide me full report on this topic............ ....etc
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Title: over voltage and under voltage protection
Page Link: over voltage and under voltage protection -
Posted By: RAMZANCHAND
Created at: Friday 15th of July 2011 11:07:47 PM
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i want over voltage and under voltage protection doc for mini project please help me ....etc
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Title: circuit diagram for over voltage and under voltage protection using lm324
Page Link: circuit diagram for over voltage and under voltage protection using lm324 -
Posted By:
Created at: Thursday 07th of March 2013 01:02:33 AM
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Title: PROTECTION FOR YOUR ELECTRICAL APPLIANCES
Page Link: PROTECTION FOR YOUR ELECTRICAL APPLIANCES -
Posted By: seminar addict
Created at: Wednesday 25th of January 2012 05:57:01 PM
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PROTECTION FOR YOUR ELECTRICAL APPLIANCES
Here is a very low-cost circuit to
save your electrically operated
appliances, such as TV, tape
recorder, refrigerator, and other
instruments during sudden tripping and
resumption of mains supply. Appliances
like refrigerators and air-conditioners are
more prone to damage due to such
conditions.
The simple circuit given here switches
off the mains supply to the
load as soon as the power
trips. The supply can ....etc
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