Description
The CoolBox GT-250G is a 250 W power supply unit with a compact form factor, silver colour and dimensions of 140 x 86 x 150 mm (width x height x depth) that fit into small cases. Its weight of 880 g makes installation easier without excessively loading the equipment's structure. It incorporates a 20+4 pin ATX motherboard power connector, compatible with motherboards from different generations. The power control circuit works with an input voltage of 100 to 240 V and a frequency of 50 to 60 Hz, adapting to different electrical networks. Power factor correction is active and reaches a power factor of 0.99, with an efficiency of 90 %. It includes protection against overcurrent, overvoltage, short circuit and undervoltage, which helps to safeguard connected components. The Power Good signal is maintained within a delay margin of 100 to 500 ms.
Specifications
Power
- Total power: 250 W
- AC input voltage: 100 - 240 V
- AC input frequency: 50 - 60 Hz
- Maximum input current (@110V): 2.5 A
- Maximum input current (@220V): 5 A
- Power factor: 0.99
- Power Factor Correction (PFC) type: Active
- Combined power (+3.3V): 80 W
- Combined power (-12V): 6 W
- Combined power (+5Vsb): 12.5 W
- Max output current (+3.3V): 15 A
- Max output current (+12V1): 16 A
- Max output current (-12V): 0.5 A
- Max output current (+5Vsb): 2.5 A
- Efficiency: 90%
- Power Good signal delay range: 100 - 500 ms
- Power protection features: Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces
- Motherboard power connector: 20+4 pin ATX
- Number of SATA power connectors: 3
- Peripheral (Molex) power connectors (4-pin): 1
- CPU P4 connector (4-pin): 1
- ATX power connector (20+4 pin): Yes
- Cabling type: Non-Modular
Performance
- 80 PLUS certification: 80 PLUS Gold
- Purpose: Server
- Power supply unit (PSU) form factor: TFX
- ATX version: 2.31
- Mean time between failures (MTBF): 100000 h
Design
- Product colour: Silver
- Cooling type: Active
- Fan diameter: 8 cm
- Number of fans: 1 fan(s)
- Fan location: Top
Operational conditions
- Operating temperature (T-T): 0 - 50 °C
Weight & dimensions
- Width: 140 mm
- Depth: 150 mm
- Height: 86 mm
- Weight: 880 g
Packaging data
- Manual: Yes
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