RP40-243.3SFR/P-HC

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DC-DC converters are devices used to convert DC input into DC output. They are particularly useful when there is a need to adjust the voltage level of a signal from one level to another, such as from a higher voltage level to a lower voltage or vice versa. The RP40-243.3SFR/P-HC is one such converter, providing comprehensive and reliable power conversion for high performance electronic systems in harsh environments.

The RP40-243.3SFR/P-HC is a 40 watt, three output, isolated DC-DC converter with common positive output structure. It is constructed with a compact design (2.00x2.50x0.54 inches) and features a wide input voltage range of 4.5-55V and 0.75-30V output voltage. It has a built-in active-clamp topology circuit. The converter is designed for use in harsh environments and has a wide operating temperature range of -40°C to +100°C. The unit also has a ±2.5% output accuracy and a >90% efficiency.

The RP40-243.3SFR/P-HC is ideal for use in a variety of applications, such as battery-powered equipment, automotive systems, communication systems, industrial machinery, medical and other high reliability applications. It is primarily used in applications where the input and the output are completely electronically isolated from each other. The isolated feature allows the output voltage and current to be efficiently regulated while preventing any electrical disturbances caused by high-frequency components from entering the system.

The working principle of the RP40-243.3SFR/P-HC is based on an active-clamp topology circuit, which involves using an isolated feedback winding to regulate the output voltage. The active-clamp circuit eliminates unnecessary switches and reduces power loss. In addition, the unit is designed with built-in temperature compensation, which ensures that the output voltage is maintained within its specified limits even when the ambient temperature changes. The converter also features over-voltage, over-current, and short-circuit protection for enhanced safety and more reliable operation.

The RP40-243.3SFR/P-HC is a reliable, compact, and efficient isolated DC-DC converter with wide input and output voltage range, built-in active-clamp topology, excellent EMC performance, and over-voltage, over-current, and short-circuit protection. It is ideal for a range of applications where electrical isolation is required and its wide operating temperature range and temperature compensation capabilities make it well-suited for harsh industrial environment applications.

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