HSC75220RJ

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Chassis mount resistors are widely used in power management, current regulation, voltage regulation, and other applications. The HSC75220RJ is one such device specifically designed to provide a stable environment for high-efficiency switching power supplies. With its intuitive design, this chassis mount resistor provides thermal protection and maintains a steady operating temperature.

The HSC75220RJ is constructed using a two-layer ceramic substrate with an aluminum-oxide dielectric. It is available in a TO-220 package and includes both a drain hole and a ground tab. Its standard operating temperature range is between -20°C and 120°C. This chassis mount resistor also has excellent electrical characteristics, with an ultimate temperature rise of 0.50°C/W, a maximum ripple current of 0.3 A, and a steady state power of 0.25W.

The working principle of the HSC75220RJ is based around an active current limiting system. This system is based on the basic fact that when an increase in current is required, an increase in voltage is also necessary. This increase in voltage triggers the internal components of the resistor to reduce the overall resistance they offer, thus providing a stable environment for high-efficiency switching power supplies. This system also enables the resistor to quickly respond to changes in load by increasing or decreasing the current as required.

The primary application of the HSC75220RJ is in power management, current regulation, and voltage regulation. This device can be used for a wide range of applications from low-power communication systems to computer systems and consumer electronics. The low-noise operation and excellent temperature stability make this resistor ideal for controlling power in high-demand situations. It is also a cost-effective solution for providing reliable power to devices in challenging environments.

The HSC75220RJ is a chassis mount resistor that delivers an impressive level of performance and reliability. Its active current limiting system ensures the device remains stable and safe in high-demand environments. This device is easy to use, and its low-noise operation and temperature stability make it an ideal choice for power management, current regulation, and voltage regulation applications.

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