PowerBridge™ Medical Uninterruptible Power Supply 

Astrodyne TDI's AC-AC uninterruptible power supply offers power backup and patient isolation for essential applications. During a power failure, the PowerBridge™ delivers 2kVA of emergency power for more than 4 minutes, enabling users to cover the power gap of a system as the power stabilizes.

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Support Medical Power Backup and Eliminate the Need for an Isolation Transformer 

The PowerBridge™ UPS by Astrodyne TDI is a compact, high-density, and lightweight solution that supports the digital healthcare industry. It is an all-in-one power solution that includes isolation, a LiFePO4 battery, and IEC 60601 certification, in an easy-to-install system.

PowerBridge 2kVA Medical UPS

 

Features

  •  Online, double-conversion uninterruptible power platform

  • Fully enclosed, plug-and-play rack-mount design

  • Wide-range AC input compatibility (90–264 VAC)

  • Pure sine wave output with zero transfer time

  • Integrated energy storage for ride-through power continuity

  • Medical-grade isolation (2 MOPP / 2 MOOP)

  • Low leakage current design

  • Ground loop mitigation and equipotential grounding provision

  • IEC inlet and outlet configurations

  • Local status indication and control interface

  • Remote monitoring capability via Ethernet / SNMP

  • Input and output circuit protection

  • High-reliability lithium iron phosphate (LiFePO₄) battery technology

  • Long service life with minimal maintenance requirements

  • Safety and EMC compliance for global deployment

  • Pre-engineered, validated power continuity solution

  • Compact 2U, 19″ rack-mount form factor

  • Designed for continuous operation in demanding environments

Benefits

  • Simplifies system integration and reduces installation time

  • Ensures continuous power during mains disturbances and transitions

  • Eliminates downtime caused by momentary outages or transfer delays

  • Supports global deployment with a single power platform

  • Reduces system risk during power events

  • Improves overall system reliability and uptime

  • Enhances power quality and protects sensitive equipment

  • Enables predictable system behavior under all operating conditions

  • Reduces design complexity and validation effort

  • Lowers regulatory risk, cost, and time-to-market

  • Minimizes maintenance requirements over the system lifecycle

  • Fits seamlessly into rack-based and integrated architectures

  • Optimizes space utilization with a compact, integrated design

  • Reduces overall system cost by eliminating external components

  • Improves operational resilience in demanding environments

  • Accelerates deployment with a proven, ready-to-integrate solution

Technical Specifications

Specification Description
Input Voltage 90 - 264 VAC
Frequency 47 - 63 Hz
Output Voltage 120 VAC nominal, pure sine wave
Isolation Type Medical-grade isolation (2 MOPP / 2 MOOP)
Leakage Current Ultra-low leakage, suitable for medical applications
Phase Options Single-phase
Inlet Options IEC 60320 C20
Outlet Options (4) IEC 60320 C13
Control Interface Local controls with LED status indicators
Grounding Equipotential grounding provisions
Enclosure Fully enclosed, 2U 19" rack-mount
Environmental Options Designed for continuous operation in medical environments
Safety & Compliance IEC 60601-1, IEC 60601-1-2, UL 1778, CE
Mounting Options Rack-mount
Configuration Standard configuration

 

Why PowerBridge™?

PowerBridge™ delivers reliable, uninterrupted power in a compact, rack-mount platform, enabling OEMs and system integrators to focus on system performance, not power continuity, safety compliance, or transition-time risk.

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Frequently Asked Questions - PowerBridge™

 

General Questions

PowerBridge™ is designed to maintain continuous, conditioned AC power during input disturbances, outages, or power transitions. It bridges the gap between primary power sources and recovery systems, preventing resets, data loss, or operational interruptions caused by even momentary power events.
PowerBridge™ provides short-duration ride-through power optimized for transition events rather than long-term backup. Typical runtime is greater than two minutes at full rated load, with extended runtime available at reduced loads, sufficient to cover generator startup, power source switching, or controlled shutdown.
PowerBridge™ accepts a wide input voltage range of 90–264 VAC at 47–63 Hz, enabling global operation without reconfiguration. It delivers a regulated 120 VAC pure sine wave output to ensure consistent power quality under all operating conditions.
No. PowerBridge™ integrates medical-grade isolation (2 MOPP / 2 MOOP) and a low leakage current design within a fully enclosed platform. This eliminates the need for external isolation transformers or additional safety components, simplifying system integration.

PowerBridge™ is designed to meet key safety and EMC requirements for global deployment, including:

  • IEC 60601-1

  • IEC 60601-1-2

  • UL 1778

  • CE

Helping reduce regulatory risk and accelerate time-to-market.

Related Power Solutions

Astrodyne TDI offers a versatile portfolio of standard multi-output power systems designed to complement the PowerBridge™ UPS and support a broad range of power distribution needs. From compact, high-reliability rack-mount power supplies to configurable multi-output platforms, these series deliver proven safety, clean power, and streamlined system integration, helping accelerate development and reduce design risk.

ASX0550 (500 x 500)

ASX Series

550W Power System

A compact, 1U rack-mount power solution delivering up to 550 W of regulated DC power across multiple isolated outputs. With universal 90–264 VAC input, 2 MOPP isolation, low leakage current protection, and global safety compliance, the ASX0550 is ideal for controlled power distribution in connected systems.

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ASX0550 (500 x 500)

ASX Series

1100W Power System

An enhanced multi-output platform in a 1U rack form factor, offering up to 1,100 W of regulated DC output with a mix of controlled and manually selectable outputs. Featuring wide-range AC input, robust isolation, and advanced protection, the ASX1100 supports demanding power housekeeping and subsystem distribution requirements.

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PowerBridge™ in Advanced Medical Systems

Powering Surgical Robots

Powering Robotic Surgical Systems

PowerBridge™ provides uninterrupted, conditioned power to robotic surgical platforms where precision, uptime, and safety are critical. Its zero-transfer operation and integrated isolation help ensure continuous system performance during power disturbances and transitions, supporting reliable operation in demanding clinical environments.

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Endoscopic Surgery

Medical Navigation Systems

PowerBridge™ supports medical navigation systems by delivering stable, low-noise power with built-in isolation and ride-through capability. This helps maintain system accuracy and availability during procedures, even in the presence of input power fluctuations or brief outages.

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The Perfect Medical Uninterruptible Power Supply to Digitize the Surgical Suite

Uninterruptible Power Supply

The PowerBridge™ is available with 120V or 220V AC output power to support a variety of power requirements. It achieves 2kVA output power and is available in a 2U-high, 19-inch rack solution. The lithium iron phosphate battery technology (LiFePO 4 battery) supports up to 10-years of extended battery life to ensure long-term performance.

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Our Certifications

ISO 9001:2015

General Quality Management

IEC 60601-1, UL/CE

Electrical Safety for Medical Devices

ISO 13485:2016

Medical Device Quality

View our Other Certifications