20J125E

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Through hole resistors are a type of electronic component used in the electronics industry to regulate electrical current flows, or the amount of electrical power used in a circuit. They are a crucial part of any electronic circuit, allowing devices and circuits to be connected and operate safely and reliably. This article will discuss the application field and working principle of the 20J125E through hole resistor.

Through hole resistors are used in a wide variety of application fields, including consumer electronics, computers, medical equipment, home security systems, military applications and more. The 20J125E through hole resistor is a power resistor, ideal for high voltage and low current applications. Its maximum power rating is 25 Watts and it has a tolerance of +/- 5%. This makes it suitable for use in power supply systems, switchmode power supply applications, frequency converters and switching regulators.

The 20J125E through hole resistor is designed with a two-piece construction, which allows for it to be connected to a larger device or system with ease. The first part of the resistor is the core, which is made of wire mesh in order to increase the surface area of the components for increased power handling. This creates a more stable and reliable connection. The second piece is the insulator which is generally made of a ceramic material that is thermally and electrically resistant.

The working principle of the 20J125E through hole resistor is simple. When an electric current is passed through the resistor, it will resist the flow of current, resulting in a voltage drop. This voltage drop is proportional to the amount of current flowing through the resistor, and is what is measured when measuring the resistance of an electronic component. This is also termed Ohm\'s Law, and is used to calculate the amount of power dissipated by the resistor.

The 20J125E through hole resistor is an excellent choice for high power applications, as it has a high current tolerance and can handle up to 25 watts of power. Its two-piece construction makes it easy to install, and its ceramic insulator is both thermally and electrically resistant. Its working principle is based on Ohm’s Law, and it is used in a wide range of applications where high power or high voltage control is needed.

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