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Through Hole Resistors

The B20J50RE application field and working principle are related to a type of resistor known as the through hole resistor. This type of resistor is made with an integrated circuit embedded in the body of the resistor. The embedded circuit allows for electrical signals to be passed through the resistor without undue interference.

Construction

Through hole resistors are constructed using an integrated circuit, along with various discrete components such as resistors, capacitors, and diodes. The components are placed inside the body of the resistor, and this body is then sealed and shielded to protect the components from external interference. A single through hole resistor typically contains one or more resistors, and a capacitor or two placed among them.

Function

The function of a through hole resistor is to provide a specific resistance to a current passing through it. This resistance helps to reduce the amount of current or voltage passing through the circuit, and can be used to control the speed or power of a device. The exact value of the resistance can be varied by adjusting the external components, such as by increasing the number of resistors or capacitors inside the resistor.

Benefits

The main advantage of using a through hole resistor is the fact that the resistance can be easily adjusted. This makes the device more versatile and better suited for use in various types of circuits. The shielded body of the resistor also helps to protect the components from external interference and ensures that the resistors provide the desired resistance level.

Applications

Through hole resistors can be found in a wide variety of applications, ranging from computers to home audio systems. In computers, they are used to control the speed of CPUs and can be used to regulate the voltage of other components. In home audio systems, they are used to control the power output of amplifiers and can also be used to provide a specific resistance level to speakers.

Conclusion

The B20J50RE application field and working principle of through hole resistors make them an important component in a variety of applications. The integrated circuit embedded within the body of the resistor allows for precise control of the resistance level, and the shielded construction helps to protect the components from external interference. This makes through hole resistors a reliable and versatile component for many different types of circuits.

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