WHCR50FET Resistors

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Thru-hole resistors are among the most commonly used types of resistors, as they are standard components in most electronics. The WHCR50FET is an example of a thru-hole resistor designed for use in high power applications, such as switching power supplies. In this article, we will discuss the application fields and working principle of the WHCR50FET.

The WHCR50FET is a high power through hole resistor that can withstand up to 8A at 75°C and up to 4A at 125°C. It is made from metal oxide film and has a low temperature coefficient of resistance, making it suitable for use in high power applications. It also has a high thermal shock resistance, meaning it can withstand high temperatures for long periods of time without any degradation. It also has a high power capability, meaning it can handle large power loads without any problems.

The application fields of the WHCR50FET include, but are not limited to, power supplies, switching supply circuits, DC-DC converters, and other electronic circuits that require high power resistors. The WHCR50FET is also suitable for use in automotive and other high power applications, as it has a high power capability and temperature resistance. It is also used in industrial automation, as it can easily handle large power loads.

The working principle of the WHCR50FET is relatively simple. The resistor is made from metal oxide film, which has a very high resistance compared to other materials. When electricity passes through the resistor, the electricity is resisted and the voltage is reduced. Because the metal oxide film has a low temperature coefficient of resistance, it is ideal for use in high power applications, where the current and voltage may change. The resistor also has a high thermal shock resistance, meaning it can handle high temperatures for long periods of time without any degradation.

In summary, the WHCR50FET is a high power through hole resistor designed for use in high power applications. It can handle up to 8A at 75°C and up to 4A at 125°C, making it suitable for high power applications such as power supplies, switching supplies, DC-DC converters, and other electronic circuits. The working principle of the WHCR50FET is also relatively simple, as it is constructed from metal oxide film, which has a high resistance and low temperature coefficient of resistance. Due to its high power capability and temperature resistance, the WHCR50FET is suitable for use in automotive and other high power application fields.

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