TET3000 series | Bel Power Solutions

Application

The TET3000-12-069RA is a fully DSP controlled, highly efficient front-end power supply. It incorporates resonant-soft-switching technology and interleaved power trains to reduce component stresses, providing increased system reliability and very high efficiency. With a wide input operating voltage range and minimal linear derating of output power with respect to ambient temperature, the TET3000-12-069RA maximizes power availability in demanding server, switch, and router applications. The power supply is fan cooled and ideally suited for server integration with a matching airflow path.

Feature List

Best-in-class, Titanium efficiency
Universal input voltage range: 90 - 300 VAC
AC input with power factor correction
DC input voltage range: 180 - 410 VDC
Hot-plug capable
Parallel operation with active current sharing thru analog bus
Full digital controls for improved performance
High density design: 31.7 W/in3
Small form factor: 555 x 69 x 40.5 mm (21.85 x 2.72 x 1.60 in)
I2C communication interface with Power Management Bus protocol for monitoring, control, and firmware update via bootloader
Overtemperature, output overvoltage and overcurrent protection
RoHS Compliant
2 Status LEDs: AC OK and DC OK with fault signaling
Safety-approved to IEC/EN 60950-1 and UL/CSA 60950-1 2nd Ed.
Three US patents (US 6,970,366 B2; US 8,503,199 B1; US9,166,498 B2) and three US patents pending