The Emerson/Artesyn/Astec 73-551-0012 is a DC-DC power supply module engineered for multi-slot chassis integration in industrial and enterprise systems. This 210W single-output module is part of the MVP and MP1 Series families, delivering configurable voltage and current outputs to match diverse power requirements. The modular architecture supports integration into 7-slot MP1 chassis configurations, enabling scalable power solutions up to 1000W across multiple output slots.
## Technical Specifications
**Power Output:** 210W (single output module)
**Output Voltage & Current Configurations:**
• 6V at 23A
• 12V at 17A
• 8V at 2A
• 8V at 68A (MP1 series multi-slot configuration)
Variant 73-551-0012I is designated as a 210-Watt 6-12V Module Switching Power Supply.
**Input:** 380V DC for specified configurations; broader MVP series supports universal AC input
**Physical Form Factor:** 1-Slot module; MP1 chassis dimensions 2.5 × 8 × 11 inches
**Connection Method:** Terminal block interface
## Key Features
• Current share on all outputs rated 10A or greater
• Remote sense available on outputs exceeding 2A
• Overload protection on all outputs
• Voltage adjustment across all outputs
• Margining capability on single-output modules
• Input-OK signal with status indicator LED
## Compatibility & Integration
The 73-551-0012 module integrates into multi-slot MVP and MP1 Series chassis. The MP1 platform accommodates up to 7 slots, permitting mixed-voltage configurations within a single chassis footprint. This architecture supports both standalone 210W deployments and higher-capacity systems combining multiple modules.
