描述

The 73-552-0024I is an intelligent modular power conversion system featuring a microprocessor-controlled power factor correction (PFC) front end with seven slots accepting intelligent DC-DC converter modules. The system delivers output voltages ranging from 2 V to 60 V with single, dual, or triple output configurations, supporting power levels up to 1500 watts with high power density of 8.8 W/cu-in. Key technical characteristics include overall regulation of 0.4% or 20 mV maximum, ripple performance of 0.1% RMS or 10 mV (whichever is greater), and dynamic response of less than 2% or 100 mV with 25% load step. The system incorporates PMBus-based power management with I²C control, configurable output sequencing, intelligent fan speed control, and comprehensive protection features including overcurrent, short-circuit, overvoltage, and thermal protection. Operating across -40°C to 70°C ambient temperature with full medical EN60601 approval, this system is ideal for mission-critical applications in semiconductor equipment, industrial manufacturing, telecommunications, data center computing, and medical devices requiring customized power delivery with thousands of output combinations.