Our power supply card provides all necessary power for a 3U CompactPCI system. The board provides power signals through the M-type connector to the cPCI backplane. The card form factor, physical dimensions and BUS interface complies with CompactPCI (cPCI) Specification PICMG 2.0 R2.1.
- 24 VDC input, 85 W
- Requires a single slot
- M-type connector
- LED indication See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
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Specifications
- TypePWRS-0720 3U Power Supply Card
- Form FactorPlug in Eurocard, 3U Height, 8 HP Width (1 slot), IEEE (1101.1, 101.10 and P1101.11)
- Front Panel Dimension128.5 mm Height x 20.32 mm Depth x 2.5 mm Thickness.
- PCB Dimensions100 mm (3.9370 in.) Height x 160 mm (6.2992 in.) Depth x 1.6 mm (0.0629 in.) Thickness
- Rear ConnectorsM-Type Connector
- Front Panel Indicators6 LEDs
24V Input power
3.3V output
5V output
+12V output
-12V output
BIT test (for future use) - Protection CircuitryIn rush current on power up: Common mode EMI suppression inductor
±12 V: Fusing: normal blow D.C. 1 A fuse in socket for easy removal. Over current: 0.996 A Over voltage: works at 13.8 V ~ 16.8 V
+5 V: Fusing: normal blow D.C 6 A fuse in socket for easy removal. Output current limit: 19 A ~ 22 A Over voltage: works at 5.85 V ~ 6.35 V Over temperature Limiting (TYP) Tc=115°C
+3.3 V: Fusing: normal blow D.C 10 A fuse in socket for easy removal. Output current limit: 12.6 A ~ 15 A Over voltage: works at 3.8 V ~ 4.3 V Over temperature Limiting (TYP) TC = 115°C
+24V (Input power): Fusing: normal blow D.C 10A fuse in socket for easy removal.
- Ripple Noise3.3V: Max 45 mVp-p @ 25 Mhz, 8 mV RMS (with 90% load)
5V: Max 44 mVp-p @ 25 Mhz, 10 mV RMS (with 90% load)
±12V: Max 50 mVp-p @ 25 Mhz, 12 mV RMS (with 90% load) - FusesF1: 24V in 10A
F2: +12V out 1A
F3: -12V out 1A
F4: +5V out 6A
F5: +3.3V out 7.5A - Operating Temperature0 to 70°C
- Storage Temperature-40 to 85°C
- Humidity5-95% non-condensing
- Weight300 g (0.66 lb)
Resources
Literature
PWRS-0720 3U CompactPCI® Power Supply Card(168.9 kB, PDF)



