TDK-Lambda Z20-40-U DC Power Supply

Overview

The TDK-Lambda Z20-40-U is a high-performance programmable DC power supply from the Z+ Series, delivering 20V at 40A (800W). The Z+ Series consists of wide output range, high-performance switching power supplies with active power factor correction operating from worldwide AC voltage (85-265VAC continuously). Output voltage and current are continuously displayed with LED status indicators showing complete operating status.

The front panel controls allow users to set output parameters, protection levels (over-voltage, under-voltage, and foldback protection), and preview settings. Multiple power supplies can be configured into a programmable system using built-in USB or RS-232/RS-485 communication, with optional LAN and GPIB interfaces available.

Key Features

• Output: 20V at 40A (800W maximum power)
• High power density in 2U (3.5" high) form factor
• Wide range input: 85-265VAC continuous operation
• Active power factor correction (0.99 typical)
• Constant current or voltage operating modes
• Built-in USB, RS-232, and RS-485 interfaces
• Optional LAN and GPIB interfaces
• Optional front panel output terminals (up to 60V, 24A max)
• Parallel operation capability for up to six identical units with active current sharing
• Arbitrary function generation and output sequencing
• LED status indicators and front panel display
• Rack mount or bench configurations available
• 5-year warranty, UL listed, CE marked

Applications

• Automated test equipment (ATE) and production testing
• Research and development laboratories
• Industrial equipment programming and testing
• Telecommunications and data center power applications
• Educational and training facilities

Included Accessories

• Instruction manual
• RS-485 linking cable
• US power cord