E300K2R0E

Adjustable Power Resistor: E300K2R0E

An adjustable power resistor is an electrical component that provides precise power attenuation and resistance adjustment in an integrated package. It can be used in a variety of applications, from high power applications like automotive, industrial, and medical to precision applications like communications, instrumentation, and aerospace. The E300K2R0E adjustable power resistor is a precision resistor with a 2R0 (20 ohm) base resistance. This resistance value offers excellent accuracy and stability when adjusting power levels or levels of resistance. It also has a wide range of adjustment, with a maximum possible attenuation of up to 300dB.

E300K2R0E Application Fields

The E300K2R0E is used in applications where precise power measurements or levels of resistance need to be adjusted quickly and accurately. The power resistor’s wide range and high accuracy makes it a great choice for high power applications such as those in automotive, industrial, and medical systems, as well as for precision applications in instrumentation, communications, and aerospace. The E300K2R0E is particularly well-suited for use in audio applications, as it is able to precisely control the level of power in amplifiers, sound boards, mixers, and other sound systems.

The E300K2R0E is also an effective solution for power supply applications, such as those used in computer systems. The adjustable power resistor can be used to fine tune the voltage and current provided to the system, allowing it to perform more efficiently.

The E300K2R0E is also a great choice for power limiting applications. It can be used to control the amount of power consumed in a given system, ensuring that the system does not exceed safe power levels and helping to ensure safety and prevent damage.

E300K2R0E Working Principle

The E300K2R0E is an adjustable power resistor with a 2R0 (20 ohm) base resistance. When connected to a power source, the resistance value can be adjusted across the range of the resistor, from 0.2 to 200 ohms, allowing for a precise adjustment of power levels or resistance values. The E300K2R0E also has a maximum power rating of 300 watts. This rating determines the maximum input power that can be applied to the resistor.

The adjustment of the power resistor is accomplished by a combination of physical and electrical means. A series of gold pins run through the resistor, and when these pins are moved, they cause a variation in the overall resistance of the resistor. This physical adjustment is combined with an electrical adjustment, which is done using a remote control or dial that is connected to the resistor. The voltage or current required to adjust the power resistor is dependent upon the voltage or current provided to the power source.

The E300K2R0E is an easy to use and versatile adjustable power resistor that is well-suited for precision and high power applications. It provides precise control of power levels and resistance values across a wide range of applications.