One of the indispensable circuit elements of electronics, the voltage used in many electrical and electronic circuits, also called voltage regulators structure, its operation, circuit, operation, connection and types.
The voltage regulator: how does a voltage regulator work? (interest, features, advice)
The voltage regulator is a system for making or maintaining a stable voltage. It is used for electronic assembly circuits that require a voltage, which does not vary. A voltage regulator generally consists of a set of elements, such as resistors, diodes as well as transistors. One can also find the regulator of the integrated type.
Usefulness of a voltage regulator
A voltage regulator makes it possible to produce a fixed constant voltage, for an output current or for a load. When it comes out, the voltage is fixed. It can also be readjusted. It can be negative or positive. A voltage regulator schematic helps to better understand the system. The regulator is an element provided with 3 terminals. The different voltage regulators
There are 2 kinds of regulators: the fixed output voltage regulator, and the variable output voltage regulator. Some are particularly intended for rather specific jobs. They are efficient, inexpensive and reliable. Among the most used are the 78XX and 78LXX series. They are positive fixed regulators. Variable regulators can be used like fixed regulators, however, they are a bit more expensive.
The switching regulator
The switching regulator offers higher efficiency and less loss. It is used much more by professionals and much less by individuals. To make a power supply with this type of regulator, it is quite complex.
The integrated regulator
It keeps the output voltage constant. The results obtained are better with the regulation function than with the stabilization function, although the latter is sometimes sufficient. The integrated regulator offers the possibility of obtaining the regulation function with a single element, whether the output voltage is positive or negative. These circuits are protected, in the event of overheating and in the event of short circuits, thanks to the current limitation which is automatic.
Useful advice and information
You should know that the switching power supply is preferred, compared to the linear power supply, because it is very compact and lighter, and its efficiency is much higher than the linear power supply. To choose a voltage regulator, it is necessary to take into account the DC voltage to be produced at the output, the maximum current supplied, the price and the assembly, according to its performance capabilities.
One of the indispensable circuit elements of electronics, the voltage used in many electrical and electronic circuits, also called voltage regulators structure, its operation, circuit, operation, connection and types.
The voltage regulator: how does a voltage regulator work? (interest, features, advice)
The voltage regulator is a system for making or maintaining a stable voltage. It is used for electronic assembly circuits that require a voltage, which does not vary. A voltage regulator generally consists of a set of elements, such as resistors, diodes as well as transistors. One can also find the regulator of the integrated type.
Usefulness of a voltage regulator
A voltage regulator makes it possible to produce a fixed constant voltage, for an output current or for a load. When it comes out, the voltage is fixed. It can also be readjusted. It can be negative or positive. A voltage regulator schematic helps to better understand the system. The regulator is an element provided with 3 terminals. The different voltage regulators
There are 2 kinds of regulators: the fixed output voltage regulator, and the variable output voltage regulator. Some are particularly intended for rather specific jobs. They are efficient, inexpensive and reliable. Among the most used are the 78XX and 78LXX series. They are positive fixed regulators. Variable regulators can be used like fixed regulators, however, they are a bit more expensive.
The switching regulator
The switching regulator offers higher efficiency and less loss. It is used much more by professionals and much less by individuals. To make a power supply with this type of regulator, it is quite complex.
The integrated regulator
It keeps the output voltage constant. The results obtained are better with the regulation function than with the stabilization function, although the latter is sometimes sufficient. The integrated regulator offers the possibility of obtaining the regulation function with a single element, whether the output voltage is positive or negative. These circuits are protected, in the event of overheating and in the event of short circuits, thanks to the current limitation which is automatic.
Useful advice and information
You should know that the switching power supply is preferred, compared to the linear power supply, because it is very compact and lighter, and its efficiency is much higher than the linear power supply. To choose a voltage regulator, it is necessary to take into account the DC voltage to be produced at the output, the maximum current supplied, the price and the assembly, according to its performance capabilities.
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