RP230-20-.47-S

Overview

The Astrodyne TDI RP230-20-.47-S is a high-performance, single-output DC-DC converter designed for demanding industrial and commercial applications. It delivers a regulated output voltage of 20V with a maximum current capacity of 11.5A, providing a total power rating of 230W. The unit features an input voltage range supporting wide-range operation, typically from 36V to 75V DC, ensuring compatibility with various bus systems. Key electrical specifications include high efficiency and low ripple noise, contributing to stable system performance. The device incorporates comprehensive protection mechanisms such as over-voltage, over-current, and thermal shutdown to safeguard connected loads.

Feature Summary

• Robust metal enclosure construction for enhanced thermal dissipation and mechanical durability in harsh environments.
• Integrated active power factor correction and high-efficiency switching topology to minimize energy loss.
• Comprehensive built-in protection circuits including over-voltage, over-current, and thermal management safeguards.

Applications

• Industrial automation control systems requiring stable high-power DC supply.
• Telecommunications infrastructure equipment needing reliable isolated power conversion.
• Medical imaging devices and diagnostic equipment requiring low-noise power delivery.
• Test and measurement instrumentation demanding precise voltage regulation.

Procurement Notes

Verify the specific suffix codes against the manufacturer's latest datasheet to confirm pinout configuration and mounting style. Ensure input voltage ranges match your system bus before procurement. Confirm regulatory compliance certifications required for your target market. Check for any recent design changes or obsolescence notices directly from Astrodyne TDI distributors.

Selection Notes

Select this model when a fixed 20V output at 230W is required within a standard DIP or through-hole form factor. Consider alternative models if adjustable output voltage or different input ranges are needed. Evaluate thermal requirements based on ambient temperature and airflow conditions in the final enclosure. Compare efficiency curves against competing units to optimize system-wide power consumption.

Part Context

This component belongs to the RP230 series of high-power DC-DC converters from Astrodyne TDI. The series is known for its reliability in critical applications. The RP230 line offers various output voltages and configurations. This specific part represents a fixed 20V variant within that broader family, sharing common thermal and protection characteristics with other members.

Replacement Considerations

Direct replacements must match the 230W power rating, 20V output, and compatible input range. Verify footprint and pinout compatibility to avoid PCB redesign. Check if adjacent models in the RP230 series offer identical specifications with updated packaging or certification status.