XPm2020

MIL-STD-704 28 V Input to ±12 V, 5 V, and 3.3 V Output VITA 62.0 3U VPX Power Supply with Integrated MIL-STD-461E/F Filtering

The XPm2020 is a VITA 62-compliant 3U VPX power supply that takes in a MIL-STD-704 28 VDC input voltage and provides up to 300 W on 3.3 V, 5 V, and ±12 V at up to 90% efficiency.

The XPm2020 also provides on-card MIL-STD-461E/F EMI filtering and optional on-card holdup capacitance, which provides 75 ms of holdup time (at 120 W output).

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SKU: 90070725 Categories: ,
XPm2020 3U VPX Power Supply

The XPm2020 is a VITA 62-compliant 3U VPX power supply that takes in a MIL-STD-704 28 VDC input voltage and provides up to 300 W on 3.3 V, 5 V, and ±12 V at up to 90% efficiency. The XPm2020 also provides on-card MIL-STD-461E/F EMI filtering and optional on-card holdup capacitance, which provides 75 ms of holdup time (at 120 W output).

The XPm2020 fits in a VITA 62-compliant 3U VPX 0.8 in. or 1.0 in. slot. Up to 8.3 A on 12 V, 1.5 A on -12 V, 22 A on 5 V, 20 A on 3.3 V (limited by the connector), and 4 A on 3.3 V auxiliary can be supported on each rail. The XPm2020 can provide a combined total output power of up to 300 W at maximum operating temperature. The XPm2020 can also be paired with another XPm2020 for load sharing.

The XPm2020 features a VITA 46.11 Tier 1 and Tier 2 Intelligent Platform Management Interface (IPMI) controller which monitors board voltages and temperatures.

Features

  • MIL-STD-704 28 VDC input voltage
  • MIL-STD-461E/F EMI filtering
  • VITA 62.0-compliant power supply
  • Up to 300 W output on 3.3 V, 5 V, and ±12 V
  • On-card holdup capacitor for up to 75 ms (at 120 W) of holdup time (optional)
  • Up to 90% efficient
  • -40°C to 85°C conduction-cooled operating temperature (at the thermal interface)
  • Compliant with the VITA 48.2 Type 1, Two-Level Maintenance (2LM) standard
  • Load sharing support with another XPm2020
  • VITA 46.11 Tier 1 and Tier 2 IPMI controller for on-card voltage monitoring

Technical Specs

Input Power

  • MIL-STD-704 28 VDC
  • MIL-STD-461E/F EMI filtering

Output Power

  • Up to 90% efficient
  • Supports up to 300 W in total combined power output
  • 3.3 V at up to 20 A (limited by the connector)
  • 5 V at up to 22 A
  • 12 V at up to 8.3 A
  • -12 V at up to 1.5 A
  • 3.3 V Auxiliary at up to 4 A
  • Can be paired with another XPm2020 for load sharing

Holdup

  • On-card holdup capacitor for up to 75 ms (at 120 W) of holdup time (optional)

Physical Characteristics

Contact X-ES for CAD model if desired

  • 3U VPX form factor
  • 0.8 in. or 1.0 in pitch
  • 1.46 pounds (with on-card holdup capacitor)
  • 1.27 pounds (without on-card holdup capacitor)

IPMI Controller

  • VITA 46.11 Tier 1 and Tier 2 IPMI Controller (IPMC)
  • Monitors voltages
  • Monitors temperature sensors
  • Connects to backplane via Intelligent Platform Management Bus (IPMB)

Environmental Requirements

Contact X-ES for appropriate board configuration based on environmental requirements.

  • Supported ruggedization levels (see the X-ES Ruggedization Chart): 5
  • Conformal coating available as an ordering option

Accessories

Please contact X-ES Sales at sales@xes-inc.com or by phone at +1 (608) 833-1155 for information on this product's accessories.

Documentation

Datasheet

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Technical Documents

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Block Diagram