L225J75KE

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Chassis Mount Resistors are an important element in many electrical designs. The L225J75KE is a Chassis Mount Resistor that offers a high power rating, good thermal performance and a small package for easy PCB mount. With its stable performance, low noise and excellent durability, the L225J75KE is well suited for a wide range of applications.

The basic application of the L225J75KE is as an input filter for high power DC power supplies. The device features two resistors in series, one on the positive side of the supply and the other on the negative side. By incorporating these two components into the power supply design, the device helps to reduce noise due to ripple current, voltage droop and other sources of disturbances. Additionally, the L225J75KE helps to reduce the output voltage variation to provide a stable power source.

The L225J75KE is also suitable for low frequency filtering applications. When used in this capacity, the device helps to reduce noise and interference caused by alternating current signals. The device is very efficient in dampening these signals, and its low output impedance and good thermal performance make it suitable for use in high noise environments. The L225J75KE can also be used in power amplifiers and RF amplifiers.

The working principles of the L225J75KE are based on its design specifications. The device is constructed using two metal oxide resistors, one on each side of the power input, and a large thermal mass that helps to absorb and dissipate heat generated during operation. The resistors have a low resistance value, typically around 0.1 ohms, and can be adjusted to meet specific design requirements. The thermal mass helps to absorb heat during high temperature cycles and to reduce power dissipation when not in use.

The L225J75KE also features a special low inrush current feature, which helps to reduce the surge current flow during system startup. This feature helps to protect delicate electrical components by preventing damage caused by excessive current flow. Additionally, the device features a low thermal resistance that helps to keep the temperature of the output power low, thus reducing the risk of failure.

The L225J75KE is an ideal choice for a wide range of applications. Its superior thermal performance, low noise and excellent durability make it a reliable option for various heating, power supply, filtering and RF amplifying applications. The device offers performance that is reliable and stable, while maintaining a small footprint and easy installation.

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