D25K12KE

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Adjustable power resistors are electronic components that are designed to limit, or counter, the flow of electrical current in a circuit. The power rating can be adjusted by adjusting the physical size of the resistor, or by increasing or decreasing the resistance value of the resistor. One of the most common types of adjustable power resistor is the D25K12KE.

The D25K12KE is a 25-watt power resistor with a maximum power rating of 12KE, which is measured in amperes. It is designed for use in a wide variety of applications, including general-purpose AC circuits, optical and linear circuits, DC circuits, switch mode power supplies, solid state relays, surge suppressors, and fan controllers. The D25K12KE can be used to limit the current in any of these types of circuits, as well as to provide a steady source of voltage for certain types of devices.

The D25K12KE is designed to provide a consistent power supply for a variety of applications. It has a wide range of voltage ratings, ranging from 1.0V to 10.2V. The maximum current rating is 12KE, and the power rating is 25 watts. The resistor has a small form-factor, which makes it ideal for tight spaces. It also has a low fractional temperature coefficient, ensuring that the device will maintain a consistent temperature coefficient even when the ambient temperature varies.

The D25K12KE is constructed of a high-quality thermoplastic housing, with plated copper and nickel-plated copper resistors. The resistors are arranged in a network to help regulate the output voltage. The resistor is also protected against contaminants such as dust, smoke, and moisture. It is capable of withstanding harsh environmental conditions.

The working principle of the D25K12KE is based on controlling the amount of current that is allowed to flow through the circuit. The resistor is designed to limit the current to the specified level, and to provide a steady source of voltage. The output voltage can be adjusted by changing the physical size of the resistor, or by changing the resistance value. By adjusting the resistor, the user can change the voltage and current ratings, allowing them to customize the power delivery of the device for specific applications.

The adjustable power resistor is a critical component in a variety of circuits. It provides a consistent amount of power to the circuit, and it is able to withstand extreme environmental conditions. The D25K12KE is a popular choice for a variety of applications, and its small form-factor makes it easy to install in tight spaces. It is also relatively inexpensive, making it a cost-effective solution for many applications.

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