HHV2WSFT-73-18M2

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Through Hole Resistors are one of the most commonly used components in electricity-related applications because they offer high precision, safety, and reliability. The HHV2WSFT-73-18M2 is one of the most popular through hole resistors, typically used in automotive, industrial, and power electronics applications. In this article, we will discuss the application field of HHV2WSFT-73-18M2 and its working principle.

1. Application Field of HHV2WSFT-73-18M2

HHV2WSFT-73-18M2 is an exterior mount through hole resistor with an operating temperature range from -40°C to +125°C. This resistor has a wide range of applications and is suitable for use in automotive, industrial, and power electronics applications.

In automotive applications, HHV2WSFT-73-18M2 resistors are used as current and voltage dividers for accurate, reliable current and voltage sensing. Additionally, they can be used to set actuator current levels in order to control the operation of actuators such as motors and LEDs. In industrial environments, HHV2WSFT-73-18M2 resistors are used to ensure precision when performing measurement, power computing, and circuit protection. In the power electronics sector, HHV2WSFT-73-18M2 resistors are used as current barriers in order to increase overall accuracy and safety.

2. Working Principle of HHV2WSFT-73-18M2

In order to understand the working principle of HHV2WSFT-73-18M2, it is important to understand the concept of resistance. Resistance is a measure of the opposition to current flow in an electrical circuit and is typically measured in Ohms (Ω). The higher the resistance, the more opposition to current flow, and the greater the amount of electrical energy lost in the form of heat energy.

The resistance of HHV2WSFT-73-18M2 is created by changes in the physical properties of the resistor such as its size, shape, and material. These physical parameters are responsible for the change of resistance in response to changes in temperature, current, and voltage. Specifically, the resistor’s resistance decreases as its temperature increases and when current or voltage levels increase.

The resistive properties of HHV2WSFT-73-18M2 resistors are further enhanced by high-temperature solder coatings which increase the stability of the resistor’s environment. This feature gives the resistor increased reliability even in extreme temperatures and high vibration environments.

Conclusion

The HHV2WSFT-73-18M2 is a through hole resistor designed for use in automotive, industrial, and power electronics applications. It is resistant to high temperatures and features high-temperature solder coatings to improve its longevity and reliability. The resistance of the resistor is determined by changes in its physical properties as well as changes in temperature, current, and voltage.

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