Series DC Voltage Regulator

Series DC Voltage Regulator: The output voltage of a d.c. source, whether it is a rectifier or any other machine, changes with the load current as well as with the…

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Voltage Control Interview Questions and Answers

Voltage Control Interview Questions and Answers: 1. Why is it necessary to keep the receiving-end voltage constant within specified limits ? Ans. For satisfactory operation of equipment/machinery supplied by the…

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Fixed Positive Voltage Regulators

Fixed Positive Voltage Regulators: The series 7800 regulators provide eight voltage options, rang­ing from 5 to 24 V, as indicated in Table 43.2. These ICs are designed as fixed voltage…

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IC Voltage Regulators

IC Voltage Regulators: IC voltage regulators are versatile and relatively inexpensive and are available with features such as a programmable output, current-voltage boosting, internal short-circuit current limiting, thermal shutdown, and…

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Op Amp Regulators

Op Amp Regulators: The Op Amp Regulators which includes Op-Amp Series Voltage Regulator Circuit, Current Limiting circuit, Foldback Limiting and Op-Amp Shunt Voltage Regulator Circuit. Let us see one by…

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