D225K3R0E

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Adjustable power resistors are used everywhere from home theatre systems to electric drills. The D225K3R0E is among the latest offerings in this field. This resistor is a 3-terminal adjustable power resistor that is suitable for a wide range of applications from automotive, communication, computer, office automation, and industrial control.

The D225K3R0E features a lead-less design, making it ideal for automated assembly. It has a low temperature coefficient for stable performance over a wide temperature range. With its light weight, the device is suitable in high power applications due to its heat dissipation capabilities. The low Total Harmonic Distortion (THD) makes this an ideal choice for applications that require high levels of precision, such as audio amplifiers.

The main purpose of this resistor is to adjust currents or voltages in an electrical circuit. It is essentially a high-power resistor with two adjustable terminals and one fixed terminal. The adjustable terminals are connected to the appropriate part of the circuit, and the adjustable terminals allow the user to adjust the resistance of the resistor to the desired amount. Due to the adjustable nature of this resistor, it can be used in a variety of ways.

For example, it can be used to attenuate signals in audio systems to reduce static and noise. It can be used to adjust line voltage, which allows for better power efficiency. It can also be used to limit inrush current, where, when attached to circuits to limit the amount of current being transferred, it provides better electronics handling and protection. It can also be used in inductive circuit to prevent over current.

The working principle of this resistor is relatively straightforward. When the user turns the adjustment knob, the contact forces exerted between the resistor and the pre-adjustment terminals will be altered, resulting in a changed output. This adjustable nature allows for a variety of different voltages, currents, and resistance in a single device.

The D225K3R0E is an ideal choice for applications that require a high-power adjustable resistor. Its light weight and low temperature coefficient make it suitable for applications in harsh environments. Its low THD makes it an ideal choice for applications that require precision. Its lead-less design makes it suitable for automated assembly.

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