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The Bel Power Solutions TET2500-12-086RA is a 2500 Watt AC-DC power-factor-corrected (PFC) and DC/DC power supply. It converts standard AC mains power or high voltage DC bus voltages into a main output of 12 VDC, suitable for powering intermediate bus architectures (IBA) in high-performance servers, routers, and network switches.
Key specifications include a 2500W power rating, a wide AC input voltage range of 180-264 VAC (at 2500W) and 90-180 VAC (at 1250W), and a 12 VDC output. It also features an always-on 24W standby output. The unit supports hot-plug capability and parallel operation with active current sharing.
Designed for demanding applications, the TET2500-12-086RA operates within a temperature range of 0°C to 45°C and is fan-cooled. Its dimensions are 195mm x 86mm x 40mm (7.68" x 3.39" x 1.57"). The power supply meets international safety standards, including CE-Mark for the European Low Voltage Directive (LVD), and is RoHS compliant.
Additional features include full digital controls, an I2C communication interface with Power Management Bus protocol for monitoring and control, and overtemperature, output overvoltage, and overcurrent protection. It is designed for ITE (Commercial) applications.
The input voltage range is 180-264 VAC at 2500W, 90-180 VAC at 1250W, and 180-300 VDC HVDC.
0°C to 45°C.
195.0mm x 86.0mm x 40.0mm, rack mount.
12 VDC at up to 203A.
Yes, it has hot-plug capability.
I2C with Power Management Bus protocol.
CE, BSMI, CB, CQC, CSA, Nemko, certified to IEC 62368.