Compact 50 Watt Open Frame AC/DC Power Supplies for Industrial Applications

Published  April 20, 2022   0
S Staff
50 Watt AC/DC Open Frame Power Supplies Series

Traco Power has released the new TPI 50A-J series which is a 50 Watt AC/DC open frame power supplies series with a 3000 VAC reinforced isolation system designed to meet the ErP directive (< 0.3 W no-load power consumption) and EMC characteristics dedicated for applications in industrial/automation and test & measurement fields. 

Extending the existing TPI range this new series offers a peak power function that enables it to deliver up to 140% of the rated power for up to 5 seconds. Excellent efficiency of up to 93% allows a compact design and an operating temperature range (natural convection) of –40°C to +60°C without derating, while going up to +85°C with either load derating or forced cooling.

Key Features of TPI 50A-J Series

  • 50 Watt open frame power supplies in a 3" x 1.5" package
  • Compact and cost-efficient design
  • Peak power function up to 140%
  • I/O reinforced isolation 3000 VAC
  • Operating temperature range –40°C to +85°C
  • No-load input power <0.3W (acc. ErP directive)
  • High efficiency up to 93%
  • Internal EN 55032 class B filter
  • Protection class II prepared

Moreover, high reliability is provided by the use of industrial high-quality grade components and excellent thermal management which makes this series an ideal solution for any demanding industrial devices or space-critical applications.