Topic: Diode Limiting and Clamping Circuits
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Answers to Common Questions
What is a Diode Clamping Circuit?
A diode clamping circuit consists of a combination of one or more diodes and series resistors. It is used to control the amount of input voltage in a sensitive circuit. Read More »
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How does a simple diode clamping circuit work?
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What is a diode limiting circuit?
A diode clamping circuit consists of a combination of one or more diodes and series resistors. It i... Read More »
Source: http://www.chacha.com/question/what-is-a-diode-limiting-circuit
More Common Questions
Answers to Other Common Questions
A diode-clipping circuit is used to skip some portion of the signal (e.g. the half way/full way rectifiers rectify the '-ve' or '+ve' part of the signal). A diode-clamping circuit is used to add some signals to the original signal.
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Source: http://wiki.answers.com/Q/What_is_the_difference_between_diode_cl...
Diodes are rated to use a certain amount of current. If you go over that amount, it will eventually destroy the device, how long it takes to destroy the device depends on how much more current you are running through it than it is rated at.
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Source: http://wiki.answers.com/Q/What_is_the_purpose_of_a_current_limiti...
It limits the voltage to a manageable level defined by the diode charactheristics
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Source: http://wiki.answers.com/Q/What_does_a_diode_limiting_circuit_do
Because the voltage/current curve is non-linear. The diode doesn't start to conduct until about 0.6V forward voltage. With a pair of diodes back to back across a signal path will clip the voltage swing to +/- 0.6V. Any signal < 0.6V will no...
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Source: http://answers.yahoo.com/question/index?qid=20070405113800AApuOL3
What a question to pick up on a Sunday Morning!! :) The diode limiter- Normally you have three diodes, the first, the reference diode, is placed so that its negative end is at the base of a transistor. The second and third are paired. The p...
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Source: http://uk.answers.yahoo.com/question/index?qid=20090909073844AA5j...
