TCI 500U series AC/DC power supplies

27th October 2023
Harry Fowle

TRACO POWER has released its new TCI 500U series of power supplies rated up to 450W @ 230 VAC and 400W @ 115VAC conduction-cooled operation and 500W with 30CFM airflow.

This series was designed to support applications where forced air cooling is not desired or not available. Available in a compact 3.27 x 5.19 x 1.58” U-frame package, please see TCI 500 series with top-mounted fan if 500W is required.

The TCI 500U series consists of 3 single output models with 12, 24, or 48 VDC outputs and are designed to maximise efficiency and thermal performance. Up to 92% efficiency allows 400W conduction-cooled operation from -20 to +45°C (see app note for operation up to +80°C) and 500W output with 30 CFM airflow. Active power factor correction, internal EN 55032 class B filter (radiated & conducted), 4250 VAC reinforced isolation, and over voltage (OVC III) compliance. Features include 5VDC standby & 12VDC auxiliary outputs, Power Good, Remote On/Off & Remote Sense for system interface make the new TCI 500U ideal for instrumentation, industrial, ITE and IoT applications around the globe. Features include:

  • High Density 3.27 x 5.19 x 1.58” U-Frame Conduction-Cooled Package
  • Operating temperature range -30°C to +80°C
  • I/O reinforced isolation 4250 VAC
  • Over voltage category (OVC III)
  • High efficiency up to 92%
  • Internal EN 55032 class B filter (radiated & conducted)
  • IEC/EN/UL 62368-1 approved
  • 3-year product warranty

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