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ST-250MAC

SFX 12V Power supply

ST-250MAC

Features:

  • For Server and workstation
  • Conformed to SFX 12V Type
  • Output Capacity: 250Watts Continuous
  • Provide Single +12V rails, output current is 13A
  • Low Ripple & Noise
  • 60mm Low-Noise Fan
  • Dimension: 110 * 125 * 64mm
  • Life expectancy: MTBF >100,000 hours
  • Multiple Protections Function:(OCP、OVP、UVP、OPP)
  • Safety Approvals:CE, TUV, CB, UL, FCC 

Specification

Model No

ST-250MAC

Output Wattage

250W

PFC

Active PFC

Efficiency

> 68 % FULL LOADING

Noise Level

32 dB at 60W LOAD

P. G. signal

100-500 ms

Hold-up Time

16ms at 25

Weight

0.9 KG

Color

Silver

Fan

Single 60 mm DC Fan

Dimension

110mm (L) x 125mm(W) x 64mm(H)

Protection

OCPOVPUVPOPPShort Circuit Protection

INPUT

Input Voltage

90-264 VAC

Input Frequency

50 ~ 60 Hz

MTBF

100,000 hrs minimum (at 25 )

Input Current

6A at 115V
4A at 230V

OUTPUT

VOLTAGE

MIN

NOM

MAX

Units

+5V

1

7.5

15

AMPS

+12V

1

6.5

13

AMPS

-12V

0.0

0.25

0.5

AMPS

+3.3V

1

7

14

AMPS

+5Vsb

0.0

1

2

AMPS

Note

1) The maximum continuous total DC output power shall not exceed 250 Watts.
2) The maximum continuous combined load on +5V and +3.3V outputs shall not exceed 120 Watts
3) The maximum continuous combined load on +5V, +3.3V and +12V outputs shall not exceed 234 Watts.

Environment

Operation Temperature

5 to 50

Storage Temperature

-40 to 70

Operation Humidity

20% to 85%, non-condensing

Storage Humidity

10% to 95%, non-condensing

Download:

ST-250MAC Datasheet

ST-250MAC Mechanical Drawing ( Connectors & Cables length )

ST-250MAC Certificates: CE, TUV, CB, UL, FCC 

Power Connector Quick View