Bel Power Solutions PET2000-NAS446 Series

Bel Power Solutions PET2000-NAS446 2000 W AC-DC power supply

Bel Power Solutions today announced the PET2000-NAS446, a 2000 watt AC-DC power supply that converts mains AC power into four main +12 VDC outputs

Bel Power Solutions PET2000-NAS446 Series Power Supply

Bel Power Solutions, a Bel group company (NASDAQ:BELFA and BELFB) and premier global manufacturer of power management devices, today announced the PET2000-NAS446, a 2000 watt AC-DC power supply that converts mains AC power into four main +12 VDC outputs, delivered through cables with connectors designed to power individual processor boards. This new front-end power supply is designed for complex server systems with multiple processor boards, including GPU, ASIC and FPGA devices, running high performance computing applications such as blockchain processing, cryptocurrency mining, artificial intelligence (AI), machine learning, cyber security, real-time consumer analytics and scientific data analysis or medical research.

Certified to Platinum efficiency (at least 94 per cent peak) the PET2000-NAS446 includes an output cable wire harness with four 450 mm long cables with 20-pin connectors for individual processor boards. The power supply features an always-on 12 V standby output for control circuitry. A digital interface for remote monitoring, control and communication enables greater efficiency and functionality. The digital controller also gives outstanding power factor correction (PFC) results over a wide input voltage and load ranges.

Measuring just 73.5 x 40.0 x 331.6 mm, the high density, highly efficient design leads to lower waste heat and operating costs, resulting in overall cost savings. This power supply meets international safety standards and displays the CE-Mark for the European Low Voltage Directive (LVD).



  • Best-in-class, 80 PLUS “Platinum” Efficiency
  • Auto-Selected Input Voltage Ranges: 90-140 VAC, 180-264 VAC
  • AC Input with Power Factor Correction
  • 2000 W Continuous Output Power Capability
  • Output cable wire harness set included
  • Always-On 12 VStandby Output
  • Full Digital Controls for Improved Performance
  • High Density Design
  • Small Form Factor: 73.5 x 40.0 x 331.6mm
  • PMBus®Communication Interface for Control, Programming and Monitoring
  • Status LED with Fault Signaling



  • Cryptocurrency Mining
  • Blockchain Applications
  • NetworkingSwitches
  • Servers & Routers

Bel Power Solutions PET2000-NAS446 Series Power Supply | Avnet Abacus

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