Machine Design

Programmable dc power supplies

The Z+ Series of programmable highdensity, high-efficiency, 2U-format bench-top and rack-mountable dc power supplies provide 400-W of output power with an output voltage range from 0 to 100 Vdc and output currents to 40 A.

The supplies have comprehensive front-panel controls with individual rotary encoders for output current and voltage, and access to powersupply settings such as OVP level, start-up modes, remote control, and monitoring parameters. Separate four-digit volt and current displays along with function/ status LEDs, pushbuttons for output preview, and output on/off, fine/coarse are also provided. The Z+ Series offers arbitrary function generation and up to six preprogrammed functions that can be stored.

All models can operate in either a constant-current or constantvoltage mode from a wide 85 to 265-Vac input. They feature active power-factor correction, variablespeed fans, and extensive safety features including user-selectable Safe-Start and Auto-Re-Start.

TDK-Lambda Americas
3055 Del Sol Blvd.
San Diego, CA 92154
(800) 526-2324


© 2013 Penton Media, Inc.

Hide comments


  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.