D25K7K5E

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Adjustable power resistors are electronic components that can be used to control the power that flows through a circuit. The D25K7K5E is an example of this type of resistor. It is a precision resistor that is designed for use in power system applications such as controlling the power to motors, heating elements, or other load devices. It can be used to limit the current to a load, to control the voltage, or to provide a variable impedance for tests and simulations.

The D25K7K5E adjustable power resistor has an adjustable resistance range from 0.1 ohms to 5M ohms. It also has a rated power of 25 watts, an operating temperature range of -55°C to +150°C, and a power dissipation index of 250%. It is constructed from a ceramic-filled plastic body that is designed to provide long-term thermal stability. Its terminals are made from nickel-plated steel for maximum reliability and durability.

The working principle of the D25K7K5E adjustable power resistor is based on a series of resistors and capacitors that are connected in a network. These components are connected in such a way that the resistance can be adjusted to a certain set value. This value is then used to control the amount of current that flows through the circuit. By varying the value of the resistance, the current can be adjusted to a specific level that is compatible with the load device being connected to the circuit.

The D25K7K5E adjustable power resistor can be used in a variety of applications. It can be used to control the voltage or current to motors, as well as to limit the power to other load devices. It can also be used as a voltage or current divider, as well as a high accuracy voltage or current selector in instrumentation applications. In addition, it can be used for fault detection and recognition applications in automated control systems.

The D25K7K5E adjustable power resistor is an ideal solution for applications that require precision current or voltage control. Its adjustable resistance range, rated power, and power dissipation index make it an excellent choice for a wide range of power system applications. With its robust construction and long-term thermal stability, it can provide reliable, consistent performance for years to come.

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