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Title: Low Voltage Power Supply Using Piezo Electric Effect
Page Link: Low Voltage Power Supply Using Piezo Electric Effect -
Posted By: projectsofme
Created at: Friday 15th of October 2010 06:36:01 PM
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This article is presented by:
Chinmoy Prasad
Low Voltage Power Supply Using Piezo Electric Effect
INTRODUCTION
Electronics devices are termed as wearable instead of portable
Power consumption of the devices limits
Size
Weight
Autonomous lifetime
Wearable Devices Functions & Its Power Consumption
Programmable Microprocessor
Bluetooth System
MP3 player
Pe ....etc
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Title: over voltage protection using microcontroller ppt
Page Link: over voltage protection using microcontroller ppt -
Posted By:
Created at: Saturday 13th of April 2013 05:51:03 PM
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please mail ppt at - [email protected] ....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: 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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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?
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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: 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
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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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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 -
Posted By:
Created at: Friday 31st of May 2013 09:56:28 PM
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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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