XPm2000

The XPm2000 changes the rules on what can be done with a 3U power supply. The XPm2000 takes in a MIL-STD-704 28 VDC input voltage and provides up to 200 W on 3.3 V, 5 V, and ±12 V at up to 90% efficiency. The XPm2000 also provides on-card MIL-STD-461E EMI filtering.

An innovative holdup design drastically reduces the size of the holdup capacitance and allows the capacitor to be retained on-card while maintaining up to 110 ms of holdup time. The XPm2000 also supports the use of external holdup capacitors for providing additional holdup time.

The XPm2000 fits in a 3U VPX slot. Up to 8.3 A on 12 V, 2 A on -12 V, 20 A on 5 V, and 25 A on 3.3 V can be supported on each rail, separately. The XPm2000 can provide up to a combined 200 W of total output power at maximum operating temperature. The XPm2000 can also be paired up with another XPm2000 for load sharing.

Features

• MIL-STD-704 28 VDC input voltage
• MIL-STD-461E EMI filtering
• PICMG 2.11 standard 47-position connector (modified pinout)
• Up to 200 W output on 3.3 V, 5 V, and ±12 V (at 28 VDC input)
• On-card holdup capacitor for up to 110 ms (at 120 W) of holdup time (optional)
• Supports additional external holdup capacitance
• Up to 90% efficient
• -40°C to 85°C conduction- cooled operating temperature (at the thermal interface)
• Load sharing support with another XPm2000

Technical Specs

Input Power

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

Output Power

• Up to 90% efficient
• Supports up to 200 W in total combined power output
• 3.3 V at up to 25 A
• 5 V at up to 20 A
• 12 V at up to 8.3 A
• -12 V at up to 2 A
• Can be paired with another XPm2000 for load sharing

Holdup

• On-card holdup capacitor for up to 110 ms (at 120 W) of holdup time (optional)
• Supports external holdup capacitor connection

Physical Characteristics

Contact factory for CAD model if desired

• 3U cPCI form factor
• PICMG 2.11 standard 47-position connector (modified pinout)
• 1.0 in. pitch (without on-card holdup capacitor)
• 1.45 lbs. (with on-card holdup capacitor)
• 1.1 lbs. (without on-card holdup capacitor)

Environmental Requirements

Contact factory 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

Documentation

Datasheet

To view all of the information about this product in a PDF, please download the datasheet.

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Technical Documents

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