D12K75RE

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Adjustable power resistors are electrical components that are used to control the amount of current used in electrical circuits. D12K75RE is one of the many adjustable power resistors available on the market today. It is a three-terminal resistor with a nominal resistance of 12.75 kilo ohms. It has a maximum power rating of 500 mW and is typically used in applications requiring high-efficiency operation and temperature stability.

This adjustable power resistor is designed to allow easy adjustment of the electrical current in circuits with one or more electrical contacts. It provides an adjustable means of varying the voltage or power level in circuits. The variable resistance value is set by adjusting a small rotary knob on the device. This allows for precise adjustments to the current levels in the circuit.

The D12K75RE has a wide range of applications. It is commonly used for providing power regulation in power amplifiers, motor control systems, and voltage regulators. It is also used in systems where voltage stability is important, such as in high power wireless communication systems. In these types of systems, the D12K75RE adjustable power resistor can be used to prevent sudden power spikes from damaging the components in the system.

The D12K75RE adjustable power resistor is based on a three-terminal resistor design. It is made up of a resistor body, a center wiper contact, and a pair of end contacts. The end contacts allow current to flow in either direction. The center contact is connected to the wiper arm, while the end contacts provide the connection to the resistor body. The resistance value is adjustable using the wiper arm and a small rotary knob.

When the resistance value is adjusted, the wiper contacts the resistor body and forms an electrical contact, which changes the effective resistance value of the device. When the knob is rotated clockwise, the resistance value increases and when rotated counterclockwise, the resistance value decreases. This design allows for precise control of the resistance value, which is why this adjustable power resistor is so widely used in various applications.

In addition to its adjustable resistance value, the D12K75RE also offers excellent temperature stability. This makes it ideal for use in applications where temperature fluctuations are a concern. The device is also designed to be corrosion and oxidation resistant, making it an excellent choice for use in harsh environments such as in high-moisture or extreme-temperature conditions.

The D12K75RE adjustable power resistor is a versatile and reliable device that is widely used in many different applications. Its adjustable resistance value and excellent temperature stability make it an ideal choice for use in a variety of systems. It is cost-effective, easy to adjust, and offers excellent electrical and environmental performance.

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