L175J20KE

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Chassis mount resistors are electronic components used in various electrical circuitry. One type of chassis mount resistor is the L175J20KE, which is widely used in areas where precise voltage and current regulation is needed. The L175J20KE has the capability to dissipate large amounts of heat and its mechanical strength makes it the perfect choice for applications in areas where robust solutions are needed.

The L175J20KE is a metal-oxide film resistor, which utilizes ceramic tubes filled with metal-oxide film as the main body of the component. The metal-oxide film is the active element that provides the desired resistance, while the ceramic tube provides insulation and helps to protect the component against mechanical damage. The L175J20KE has a rated power of 20 watts and a tolerance rating of 5%. It has an operating temperature range of -55°C to +150°C and is available in a variety of resistance values, ranging from 0.005 ohms to 1 megaohm.

The main application field for the L175J20KE is power electronics, where it can be used in voltage and current regulating circuits for applications such as automotive alternator, motor drive systems and audio amplifiers. It can also be used in power electronic applications such as energy regeneration, energy storage, power factor correction and harmonic filtering.

The working principle of the L175J20KE is based on the Ohm\'s Law. In this law, the current passing through a resistor is directly proportional to the voltage applied across the resistor. This linear relationship is used to regulate precise amounts of power in a power electronic circuit. The resistor acts as a current limiter, allowing only the precise amount of current to flow through the power electronic circuit.

In addition, the L175J20KE also utilizes a temperature compensation circuit, which helps to automatically adjust the current limit in order to ensure reliable operation in a wide range of temperatures. This circuit also helps to reduce the risk of overloading and thus ensures safe operation of the power electronic circuit.

The L175J20KE is also used in many other areas, such as audio equipment, television sets and computers. It is primarily used for voltage and current regulating purposes, and also for suppressing electromagnetic interference.

In conclusion, the L175J20KE is a versatile and reliable chassis mount resistor that is widely used in areas where precise voltage and current regulation is needed. Its metal-oxide film resistor construction, along with its temperature compensation circuit, makes it excellent for applications in power electronic circuits.

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