Emerson / Artesyn / Astec 73-552-0005 Power Supply Module

The Emerson/Artesyn/Astec 73-552-0005 is a regulated DC power supply module from the MVP Series, engineered to deliver stable power for demanding electronic systems. This single, 2-slot module integrates into larger MVP Series chassis and supports field-configurable output voltages with integrated protection and status monitoring. The unit delivers 360 W at 5 V output and operates from 380 V input, featuring current sharing, remote sense, voltage adjustment, and margining capabilities across its output stage.

Technical Specifications

Manufacturer: Emerson / Artesyn / Astec

Model: 73-552-0005

Product Family: MVP Series

Output Power: 360 W

Output Voltage: 5 V

Input Voltage: 380 V

Module Configuration: Single, 2-Slots

Key Features

Current Share: Available on all outputs rated 10 A or greater; enables load distribution across multiple modules for increased system capacity and redundancy

Remote Sense: Supported on outputs greater than 2 A; compensates for wiring voltage drops to maintain accurate load voltage

Voltage Adjustment: All outputs offer fine-tuning adjustment capability

Margining: Supported on single-output modules; permits output voltage adjustment above or below nominal for test and validation

Overload Protection: Integrated protection safeguards the module and connected equipment from overcurrent conditions

Input-OK Signal: Status signal reports input power availability

Status Indicator LED: Visual operational status indication

Typical Applications Regulatied DC power delivery in modular, configurable power systems requiring voltage adjustment, load sharing, and fault protection.

Compatibility & Integration The 73-552-0005 integrates into MVP Series chassis environments. Original manufacture by Astec, subsequently acquired by Artesyn Embedded Technologies and Emerson Network Power (now Vertiv), ensures established supply chain and technical support availability.