Emerson / Artesyn / Astec 73-553-0005 Power Supply Module

The Emerson/Artesyn/Astec 73-553-0005 is a configurable modular power supply designed for high-reliability applications requiring flexible DC output configurations. Part of the MVP and MP6 series, this module supports up to 5 DC-DC converter slots, enabling custom voltage and current combinations up to 600 W. The chassis delivers 2.5 × 5 × 11 inches of compact form factor at 2.29 lbs, with industrial-grade shock and vibration tolerance exceeding 50 G's. Full medical safety certification to UL/cUL/EN/IEC 60601-1 3rd Edition with 2 MOOP rating makes it suitable for medical device integration. Current sharing applies to all 10 A and greater outputs; remote sense is standard on outputs above 2 A. Each output includes overload protection, voltage adjustment, and margining capability on single-output modules. Input-OK signaling and status indication are standard. No preload is required for operation.

Technical Specifications

Product Family: MVP Series, MP6 Series

Model: 73-553-0005

Type: Configurable modular power supply

Maximum Power: 600 W (MP6 configurations)

Input Voltage: 380 V ±20 V, 2.7 A (MVP series supports 85–264 VAC wide-range input)

Output Voltage: Configurable via installed DC-DC converter modules

Output Current: Configurable via installed DC-DC converter modules

Output Slots: Up to 5 DC-DC converter positions

Chassis Dimensions: 2.5 × 5 × 11 inches

Weight: 2.29 lbs

Environmental Shock/Vibration: >50 G's

Key Features

Current sharing on all outputs rated 10 A or greater

Remote sense on outputs >2 A

Overload protection on all outputs

Voltage adjustment and margining (single-output modules)

Input-OK signal with status LED

Medical safety: UL/cUL/EN/IEC 60601-1 3rd Edition, 2 MOOP rated

No preload requirement

Typical Applications Medical devices, industrial control systems, telecommunications infrastructure, and environments demanding configurable multi-output power architectures with full safety certification.

Compatibility & Integration The 73-553-0005 accepts single, dual, and triple output DC-DC converter modules from the MVP series converter family. Output configuration is application-specific; module compatibility must be verified against desired voltage and current requirements.