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Bel Power Solutions TET1500 AC/DC Front-End Power Supplies

Bel Power Solutions TET1500 AC/DC Front-End Power Supplies are 1500W power-factor-corrected (PFC) power supplies that convert standard AC or high-voltage DC (HVDC) power into a main output of 12VDC. Bel Power TET1500 AC/DC Front-End Power Supplies are designed for powering intermediate bus architectures in high-performance and high-reliability servers, routers, and network switches. The series offers 96% typical efficiency at half load, a 90VAC to 305VAC universal input voltage range and 180VDC to 400VDC HVDC input range.

Features

  • 1500W power
  • 96% efficiency (typical) at half load
  • 90VAC to 305VAC universal input voltage range
  • 180VDC to 400VDC HVDC input
  • AC input with power factor correction
  • 3.3V / 5V (16.5W) programmable always-on standby output
  • Hot-plug capable
  • Parallel operation with active analog current sharing
  • Digital controls for improved performance
  • 35W/in3 high-density design
  • 54.5mm x 40.0mm x 321.5mm (2.14" x 1.57" x 12.66") small form factor
  • I2C communication interface for control, programming, and monitoring with power management bus protocol
  • Overtemperature, output overvoltage, and overcurrent protection
  • 256B of EEPROM for user information
  • OK and FAIL with fault-signaling status LEDs

Applications

  • High-performance servers
  • Routers
  • Switches

Block Diagram

Block Diagram - Bel Power Solutions TET1500 AC/DC Front-End Power Supplies

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Published: 2020-04-16 | Updated: 2022-03-11