TDK-Lambda Z320-2.5-U DC Power Supply

Overview

The TDK-Lambda Z320-2.5-U is a high-power density switching power supply from the Z+ Series, delivering 800W at 320V/2.5A output. This unit features wide-range AC input (85-265VAC continuous) with selectable 115-230VAC configuration, making it suitable for worldwide operation. The Z+ Series combines high performance with extensive programmability, offering both bench and rack-mount configurations for laboratory, industrial, and production test environments.

Key Features

• High power density: 800W in compact 2U (3.5-inch) form factor
• Output: 320V DC at 2.5A, continuously adjustable
• Wide AC input range: 85-265VAC with selectable 115-230VAC
• Active Power Factor Correction (0.99 typical)
• Constant Current or Constant Voltage operating modes
• Output voltage and current display with LED status indicators
• Built-in USB, RS-232, and RS-485 communication interfaces
• Programmable over-voltage, under-voltage, and foldback protection
• Front panel controls for easy parameter configuration
• Optional GPIB or LAN interface (factory installed)
• Optional isolated analog voltage (IS510) or current (IS420) programming
• Parallel operation capability with active current sharing (up to 6 units)
• 5-year warranty; UL listed for USA and Canada, CE marked

Applications

• Research and laboratory testing equipment
• Industrial automation and process control systems
• Manufacturing test and production verification
• Power electronics and telecommunications testing
• Multi-unit power systems via parallel configuration

Optional Configurations

This model can be factory-configured with additional interfaces: GPIB (IEEE) for equipment control, LAN for network integration, or isolated analog interfaces (voltage or current programming). Front-panel output terminals are available for models with ratings up to 60V/24A. Standard models are 1/6 rack width; optional configurations are 1/4 rack width.