Topic: Zener Diode Voltage Regulation
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Answers to Common Questions
What is zener diode why it use as voltage regulator?
break down the voltage Read More »
Source: http://wiki.answers.com/Q/What_is_zener_diode_why_it_use_as_volta...
How a zener diode can be used as a voltage regulator?
Zener diodes try to keep their terminal voltage at their designed voltage, that is their function. Putting a zener diode in parallel with a load can help regulate the voltage to the desired amount, if the load is fairly small (you are using... Read More »
Source: http://wiki.answers.com/Q/How_a_zener_diode_can_be_used_as_a_volt...
How zener diode behaves as a voltage regulator?
The zener diode behaves as a voltage regulator because, in the reverse bias condition, it has a relatively flat voltage to current curve. That means that the voltage across the diode will be relatively constant even if the current through i... Read More »
Source: http://wiki.answers.com/Q/How_zener_diode_behaves_as_a_voltage_re...
More Common Questions
Answers to Other Common Questions
A: At one time it was used for a regulator because in the reverse voltage breakdown it has the characteristic of keeping the voltage constant as voltage is increased. IT has being replaced by many three terminal regulator with much better r...
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Source: http://wiki.answers.com/Q/Why_zener_diode_is_used_as_voltage_regu...
Zener diodes are primarily designed to regulate the output voltage of a power supply. As a voltage regulator, a stable maximum voltage is allowed to pass through the diode. This maximum voltage is determined by the voltage rating of the zen...
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Source: http://www.ehow.com/about_5405629_zener-diode-regulator.html
A zener diode is a special kind of diode, which permits current to flow in the forward direction as normal, but it will also allow current to flow in the reverse direction when the voltage is above a certain value. This break over vlotage i...
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Source: http://wiki.answers.com/Q/Why_the_zener_diode_is_used_as_a_semico...
Voltage regulators cover a very broad term. When used (zener diodes) with a.c. generators, zener diodes can be considered as reversed bias in applications of protection. This would apply with usage across a rotating rectifier assembly for t...
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Source: http://answers.yahoo.com/question/index?qid=20090519185012AAYhaHy
A zener diode is a non-linear device that will have a fixed voltage across the device and pass current through at low resistance to voltages that exceed the fixed value. Thus, a properly biased zener diode will have very close to the knee v...
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Source: http://answers.yahoo.com/question/index?qid=20090429202736AALyzM1
In contrast to a regular diode, a zener is designed to operate reverse biased in the breakover region. In that region, large changes in current through the diode result in minimial changes in voltage across the diode. If the diode is then p...
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Source: http://answers.yahoo.com/question/index?qid=1006021703589
Regulated power supplies typically convert an alternating current (AC) voltage to a specified direct current (DC) voltage. A regulated power supply requires the AC electrical energy to be rectified, and for the rectified voltage to be "smoo...
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Source: http://www.ehow.com/how_5970229_connect-diode-regulate-power-supp...
