Server crashes at the worst moment because the power unit gave out - that nightmare ends with a reliable backup. The Compuware Power Supply converts 90-264 Vac to steady +12 V and +5 Vsb, providing continuous power for critical equipment. Its dual-output, redundant design means if one module fails, the other takes over instantly, keeping your data safe and your uptime high.
Benefits of Compuware Power Supply
- Zero downtime: Redundant design switches power instantly, avoiding service interruptions.
- Data protection: Stable voltage prevents corruption during power loss.
- Cost efficiency: High 92 % efficiency reduces electricity bills.
- Simplified management: PMBus1.2 support allows easy remote monitoring.
- Longevity: 50 000 hour MTBF means fewer replacements and lower maintenance costs.
Compuware Power Supply Overview
With this supply installed you’ll notice a smooth, worry-free operation of servers, storage arrays and networking gear. The unit delivers clean, regulated power that lets hardware run at its best without the jitter of voltage spikes. You’ll feel confidence knowing a backup source is always ready, and the active power factor correction keeps the electrical load tidy, helping your whole rack stay efficient.
Usages of a 400W Power Supply
A 400W Power Supply fits neatly into server racks, telecom cabinets and industrial control panels. It is ideal for data centres that cannot afford a single point of failure, edge devices exposed to harsh conditions, laboratory instruments that need precise power, and high-performance computing clusters where even a brief glitch can cause costly errors.
Key Features of a 400W Power Supply
- Input Voltage: 90 - 264Vac. Works with a wide range of mains supplies.
- Input Frequency: 47 - 63Hz. Handles global power standards without issue.
- Input Current: 6.0 - 3.0A. Matches the supply’s power rating for safe operation.
- Output Voltage: +12V / +5Vsb. Provides the exact rails required by most server boards.
- Output Regulation: ±5% / ±5%. Keeps voltage within tight limits for reliable performance.
- Output Max Load: 33A / 3.0A. Supports high-current demands of demanding equipment.
- Output Ripple & Noise: 120mVp-p / 50mVp-p. Minimises electrical noise that could affect sensitive components.
- Hold-up Time: 12ms @ 100% Load. Gives enough buffer to bridge brief power interruptions.
- Efficiency: At least 93% @ 50% load. Saves energy and reduces heat output.
- Operating Temperature: 0 to 50 °C. Functions reliably in typical data-centre environments.
Specifications
| Input Voltage |
90 - 264Vac |
| Input Frequency |
47 - 63Hz |
| Input Current |
6.0 - 3.0A |
| Output Voltage |
+12V / +5Vsb |
| Output Regulation |
±5% / ±5% |
| Output Max Load |
33A / 3.0A |
| Output Ripple & Noise |
120mVp-p / 50mVp-p |
| Hold-up Time |
12ms @ 100% Load |
| Efficiency |
At least 93% @ 50% load |
| MTBF |
50,000 hours at 50°C |
| Operating Temperature |
0 to 50°C |
| Operating Altitude |
10,000 feet |
| Operating Relative Humidity |
20% to 90% RH |
