XPm2120

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 Filtering

The XPm2120 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 XPm2120 provides on-card MIL-STD-461E EMI filtering, and can also be paired with another XPm2120 for load sharing on the 12 V rail.

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SKU: 90070765 Categories: ,
XPm2120 | 3U VPX Embedded Power Supply

The XPm2120 is a VITA 62.0-compliant 3U VPX power supply that allocates 12 V as the primary distribution rail across the backplane to the payload modules. The XPm2120 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 XPm2120 also provides on-card MIL-STD-461E EMI filtering.

The XPm2120 fits in a VITA 62.0-compliant 3U VPX 0.8 in. or 1.0 in. slot. Up to 25 A on 12 V, 2 A on -12 V, 40 A on 5 V, 20 A on 3.3 V, and 4 A on 3.3 V Auxiliary can be supported on each rail, separately. The XPm2120 can provide a combined total output power of up to 300 W at maximum operating temperature. The XPm2120 also can be paired with another XPm2120 for load sharing on the 12 V rail.

The XPm2120 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 EMI filtering
  • VITA 62.0-compliant power supply
  • Up to 300 W output on 3.3 V, 5 V, and ±12 V
  • Up to 90% efficient
  • -40°C to 85°C conduction-cooled operating temperature (at the thermal interface)
  • Two-Level Maintenance (2LM) support
  • Load-sharing support with another XPm2120
  • 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 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
  • 5 V at up to 40 A
  • 12 V at up to 25 A
  • -12 V at up to 2 A
  • 3.3 V Auxiliary at up to 4 A
  • Can be paired with another XPm2120 for load sharing on the 12 V rail. Note that -12 V, 5 V, 3.3 V, and 3.3 V AUX cannot be shared.

Physical Characteristics

Contact X-ES for CAD model if desired

  • 3U VPX form factor
  • 0.8 in. or 1.0 in. pitch
  • 1.1 lbs.

IPMI Controller

  • VITA 46.11 Tier 1 and Tier 2 IPMI Controller (IPMC)
  • Monitors voltages
  • Monitors temperature sensors
  • Connects to backplane via system management bus (I²C)

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

Additional Information

Product Brief
 

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Press Release
 

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Press Release
 

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Datasheet
 

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Datasheet PDF
 

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