RSS-0509/HP-R

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DC DC converters are electronic devices that convert direct current (DC) from one voltage level to another. They are used in applications that require the conversion of electricity from one source to another such as in cars, aircraft, industrial equipment, medical devices, and consumer electronics. In this article, we will explore the RSS-0509/HP-R application field and working principle.

RSS-0509/HP-R Application Field

The RSS-0509/HP-R is a high power, small, DC/DC buck converter from Recom Power. It is designed for use in applications that require high efficiency and reliable power supplies from 2 to 6kW. Typical applications include automotive, industrial, medical, and aerospace industries.

In automotive applications, the RSS-0509/HP-R can be used as a battery charger, electric vehicle charger, or motor starter to provide reliable power in harsh environments. It is also used in industrial settings to power motors, laboratory equipment, or machines. The medical field also benefits from the RSS-0509/HP-R, as it is used in medical devices such as infusion pumps and respirators.

The RSS-0509/HP-R is also used in aircraft, as it is designed to aid in the conversion of power for emergency systems. This makes it suitable for both military and commercial aircraft power requirements. It is also certified according to DO160, making it suitable for use in the aerospace industry.

Working Principle

At its most basic, a DC/DC converter works by taking energy from one voltage level and converting it to a different voltage level. The RSS-0509/HP-R takes input from 2-6V and converts it to 1-50V. This conversion is accomplished through the use of an integrated buck switching regulator.

The RSS-0509/HP-R uses a high-side MOSFET and a low-side MOSFET to control the flow of current. When a positive voltage is applied to the input, the high-side MOSFET is closed, which causes current to flow through the inductor. When the inductor is saturated, the high-side MOSFET is opened and the low-side MOSFET is closed, causing the current to flow from the inductor to the output. In this way, energy is converted from one voltage level to another.

The RSS-0509/HP-R also features a comprehensive protection suite, including over-temperature protection, output current protection, and over-voltage protection. It also has a wide input voltage and frequency range, making it suitable for a variety of applications.

Conclusion

The RSS-0509/HP-R from Recom Power is a high power, small, DC/DC buck converter. It is designed for use in applications that require high efficiency and reliable power supplies from 2 to 6kW. Typical applications include automotive, industrial, medical, and aerospace industries. It features a wide input voltage and frequency range, as well as a comprehensive protection suite, making it suitable for a variety of applications. Its working principle relies on an integrated buck switching regulator and a high-side and low-side MOSFET to convert energy from one voltage level to another.

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