Description
The UNYKAch UKPSU1U40003 is a 250 W power supply in 1U format, silver in colour and with dimensions of 85 x 40 x 150 mm, designed for server equipment. It offers 87% efficiency and supports an input voltage of 100 to 250 V with a frequency of 50 to 60 Hz, as well as incorporating active power factor correction. Its non-modular cabling includes a 20+4 pin ATX connector for the motherboard with a length of 33 cm and two 4 pin Molex peripheral connectors whose cables reach 470 and 620 mm. It distributes the current across several rails, with a maximum of 16 A on the +12 V line, 15 A on both +3.3V and +5V, 2 A on +5Vsb and 0.3 A on -12V. It incorporates protection functions against overcurrent, overvoltage, short circuit and undervoltage. With a weight of 750 g, it fits into compact chassis where space is limited.
Specifications
Power
- Total power: 250 W
- AC input voltage: 100 - 250 V
- AC input frequency: 50 - 60 Hz
- Power Factor Correction (PFC) type: Active
- Max output current (+3.3V): 15 A
- Max output current (+12V1): 16 A
- Max output current (+5V): 15 A
- Max output current (-12V): 0.3 A
- Max output current (+5Vsb): 2 A
- Efficiency: 87%
- Power protection features: Over current, Over voltage, Short circuit, Under voltage
Ports & interfaces
- Motherboard power connector: 20+4 pin ATX
- Motherboard power cable length: 33 cm
- Peripheral (Molex) power connectors (4-pin): 2
- Peripheral (Molex) power cable length: 470, 620 mm
- Cabling type: Non-Modular
Performance
- Purpose: Server
- Power supply unit (PSU) form factor: 1U
- ATX version: 2.3
Design
- Product colour: Silver
- Cooling type: Active
- Fan diameter: 4 cm
- Number of fans: 1 fan(s)
- Fan speed: 0 - 1000 RPM
- Fan location: Rear
Certificates
- Compliance certificates: RoHS
- Certification: CE
Weight & dimensions
- Width: 85 mm
- Depth: 150 mm
- Height: 40 mm
- Weight: 750 g
Packaging data
- Package width: 85 mm
- Package depth: 150 mm
- Package height: 40 mm
- Package weight: 750 g
Other features
- Mounting type: Rack mounting
- Screws included: Yes
- Package volume: 300 cm³
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