45J7K0E

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Through Hole Resistors

A through hole resistor, also known as an axial resistor, is a type of resistor that is characterized by a cylindrical body that is usually embedded into a through-hole in the PCB. It consists of two metal end caps on either end, which are connected by a cylindrical body in the middle. These resistors are typically used in circuits that require a high degree of accuracy or for applications that require higher resistances. The advantages of using through-hole resistors include superior thermal stability, improved electrical stability, and lower manufacturing costs.

45J7K0E application fields

A 45J7K0E through hole resistor is a common type of resistor that is used in many applications. It has a power rating of 3.5 watts, and can be used in various applications such as power supplies, amplifiers, and signal conditioning. This type of resistor can also be used for applications such as DC/DC conversion, pulse width modulation (PWM) controllers, current sensing, and temperature monitoring.

Common applications where 45J7K0E through hole resistors are used are motor control modules, switching power supplies, current sensors, and temperature monitors. They are commonly found in applications such as linear and switching voltage regulators, low-power LEDs, and resistance networks. Furthermore, they are also used in motor control circuits to provide accurate current readings for current and thermal control.

45J7K0E working principle

The working principle of a through-hole resistor is simple. It functions like a normal resistor, but it utilizes two electrical paths instead of one. The resistor has two terminals, one at each end of the body. When electricity is passed through one of the terminals, it is converted into a current, which passes through the body of the resistor. As this current passes through the body, it encounters resistance in the form of resistance wires, which restrict the flow of current. This resistance causes the current to lose energy, resulting in a decrease in the voltage of the current passing through the resistor.

The amount of resistance of the resistor depends on the size of the resistor and its construction. The smaller the resistor, the more resistance it will have. Furthermore, the type of materials used to make the resistor will also affect its resistance. For example, copper is a more conductive material than steel. Therefore, copper resistors will have a lower resistance and steel ones will have a higher resistance.

Conclusion

Through hole resistors are a type of resistor that is characterized by a cylindrical body and two metal end caps. 45J7K0E through hole resistors are commonly used in applications such as power supplies, amplifiers, and signal conditioning. The working principle of a through-hole resistor is that when electricity is passed through one of the terminals, it is converted into a current which passes through the body of the resistor and encounters resistance, which causes the current to lose energy and reduce in voltage. The amount of resistance of the resistor depends on the size of the resistor and its construction.

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