D75K45K

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Adjustable power resistors are a special type of resistor which is highly versatile and useful in electronics. They are designed to have an adjustable resistance depending on the input voltage applied to them. The D75K45k is one such adjustable power resistor. It is a thin-film, low-profile resistor with a wide adjusting range and excellent linearity.

The purpose of adjustable power resistors is typically to adjust the gain or attenuation of an electronic circuit or system. They are often used for applications such as radio transmission and reception, signalgating and harmonic limiting. They can also be used for voltage or temperature regulation, current limiting, over-voltage protection, feedback control and power factor correction.

The working principle of the D75K45K adjustable power resistor is based on the “variable resistance” principle. The resistor is composed of a thin film of metal which is deposited onto a substrate which is then mounted onto the terminals. The substrate is then taken up with an aero blanket which helps to increase the resistor’s heat resistance. The coatings on the resistor’s surface act as the “variable resistance”. Depending on the voltage applied to the variable resistance surface, the resistance of the resistor will change.

The D75K45K adjustable power resistor is designed to offer excellent linearity and performance in applications requiring a wide range of high-current adjustment. It features a high power rating, low inductance, and good surge protection characteristics. This power resistor is also capable of withstanding high temperatures and is ideal for applications where precise control and high power are required. In addition, its wide adjustable range makes it ideal for various types of applications including audio and RF power attenuation, signal conditioning and wireless communications.

The D75K45K adjustable power resistor is typically available in a variety of packages and power ratings. It is usually available in a standard or surface-mount configuration, with various package sizes and wattages. It is also available as a specialty product with a variety of characteristics such as a low profile, low current, high power and low E-Series resistance values. With its excellent linearity, high surge protection characteristics and wide adjustable range, the D75K45K adjustable power resistor is an ideal choice for a variety of applications.

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