A voltage regulator is an electricity regulation device designed to automatically convert voltage into a lower, usually direct current (DC), constant voltage. Advertisements The term may refer to a voltage regulator integrated circuit (IC), which is often found in computers and other electronic ...
A diode voltage regulator is a voltage regulator in which a single diode acts as the voltage regulating device. Just like a conventional integrated circuit (IC) voltage regulator, the diode serves in the circuit to take a varying input voltage and convert it down to a specific, constant direct...
A computer is an example of an electronic device that requires a voltage regulator. The regulator transmits the voltage from the computer'spower supplyat a level that will not damage the microprocessor. A computer might need more than one regulator, depending on the system. Some computers use s...
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1-5. What is a linear regulator? 詳細資料 1-6. Operations of linear and switching regulators 詳細資料 1-7. Principle of operation of series regulators 詳細資料 1-8. Circuit configuration of a series regulator 詳細資料 1-9. Differences between a three-termina...
This is still used today for input protection (overvoltage protection) of ICs.Fig. 6 Reverse battery protection circuit and input/output waveforms Reverse battery protection / Reverse current protection: In cases where there is a possibility of accidentally connecting the polarity in reverse, such ...
The VRM uses three components to complete its work: MOSFET, inductor (also called choke), and capacitor. There is also an integrated circuit (IC) for controlling all functions, sometimes referred to as a PWM controller. How Does VRM Improve Performance?
This is still used today for input protection (overvoltage protection) of ICs.Fig. 6 Reverse battery protection circuit and input/output waveforms Reverse battery protection / Reverse current protection: In cases where there is a possibility of accidentally connecting the polarity in reverse, such ...
a given amount of current through more resistance will require more work. Thus, if two resistors are in series (meaning that they have the same current flow), the resistor with more resistance has a larger voltage drop. This is the basis for the operation of thevoltage divider circuit. ...