Product Introduction
The PAC900S12-B2 supports 90-264 V AC and 180-300V DC input voltage ranges. Leveraging industry-leading all-digital control technology, this PSU features high efficiency, high density, digitization, and high reliability. The hot-swappable PSU achieves certifications such as CE, TÜV, CCC, NRTL, and CB. It is ideal for various scenarios such as servers, storage, multi-access edge computing (MEC), and video matrix.
Product Feature
• Platinum efficiency: 94% at 50% load
• 1+1/2+2 parallel redundancy operation
• PMBus 1.2 with the black box
• High-precision input efficiency reporting: 3% @ 50% load
• Hot standby/cold standby/deep sleep (input power less than 1 W) and hot swapping
• Two input systems: AC and HVDC
• Three output modes: MV12, SV12, and MV6
• Overvoltage, undervoltage, overcurrent, short circuit, overtemperature, and ORing isolation protection
• IEC 62368-1 & EN 62368-1 and GB 4943.1-2022 compliant
• RoHS compliant
Technical Specifications
183.0 mm x 68.0 mm x 40.3mm (7.20 in. x 2.68 in. x 1.58 in.)
<2 kg (4.41 lb)
94% @ 50% load
5 W
IP20
500,000 h
90 to 264 V AC/180 to 300 V DC
220 V AC single-phase and 110 V AC dual-live wire
50 to 60 Hz
100 V AC: 11
≥ 0.98 @ 50% load
≤5% (230 V AC/50 Hz, 30% to 100% load)
11.7 to 12.6 V DC
900 W
130% load: 10 ms
≤120 mVp-p
≤ ±5% (50% to 100%)
12 V DC: 540 to 22,000 uF
PMBus1.2
Black box, online update, and alarm reporting
Undervoltage, overvoltage, overcurrent, short circuit, and overtemperature protection
5°C to 55°C (41°F to 131°F)
–40°C to +85°C (–40°F to +185°F)
5% to 95%
IEC 62368-1, EN 62368-1, and GB 4943.1-2022
CE, TÜV, CCC, NRTL, and CB
Related Resources
