Seasonic SS-250U1 250W PFC 1U 海韵工控机电源 服务器电源 防火墙电源模块批发Seasonic 海韵 开关电源 交换式电源供应器 台式机电源Seasonic 海韵全线工业电源批发及专业电源维修

Seasonic Electronics SS-250U1 Netzteil 250W Server Power Supply

Includes

1 x Seasonic Electronics SS-250U1 Netzteil 250W 20-Pin 1U Server Power Supply

More Info:

Technical specifications

Manufacturer

Seasonic

Model

SS-250U1

overall performance

250 watts

Active PFC

input voltage

100-240V

50-60Hz

4.5A

Second line

ATX12V (4-pin) 1

Drive Connectors

4 pin molex (HDD) 3

4 pin floppy (FDD) 2

currents

+ 5V === 21A

+ 3.3V === 20A

+ 12V === 13A

-5V === 0.5A

-12V === 0.8A

+ 5VS === 2A

design

for special PCs / servers

Power Supply Fan

Yes

about 35 x 35 mm

Overall dimensions (WxHxD):

about 10.1 x 4 x 20.8 cm

connection:

1x 3-pin IEC connector

Seasonic SS-400Ll SS-500L 2U Active PFC F3服务器电源模块 开关电源 交换式电源供应器 工控机电源 冗余电源 冗余电源模块 台式机电源 磁盘柜电源批发Seasonic海韵全线工业电源批发及专业电源维修

Seasonic SS-400L SS-500L 1U Active PFC F3服务器电源模块Seasonic SS-400Ll SS-500L 2U Active PFC F3服务器电源模块 开关电源 交换式电源供应器 工控机电源 冗余电源 冗余电源模块 台式机电源 磁盘柜电源批发Seasonic海韵全线工业电源批发及专业电源维修

Switch Mode Power Supply - Intel EPS 12V- SS-400/500L1U Active PFC

Features:

• Specification compliance: Intel EPS 12V

• DC to DC converter design

• High efficiency ａnd reliability

• Low THD

• Low ripple & noise

• Super low noise fan control

• Short circuit protection on all outputs

• Over voltage protection

• Over power protection

• 100% hi-pot test

• 100% burn in, high temperature cycled on/off

DC Outputs:

• Model: SS-400L1U Active PFC

• DC Outputs:

+3.3V	+5V	+12V(Combined)	-12V	+5Vsb
20A	20A	32A	0.3A	2.5A
80W*		384W	3.6W	12.5W

(Remarks: * Combined +3.3VDC & +5V DC maximum power)

• Total Power: 400W

• Input Type: Full range

Electrical Specifications:

• Input frequency: 47/63 Hz

• Inrush current, cold start: 100A max.

• Efficiency, at normal input voltage: > 87%

• Line regulation: +/-1% typical

• Load regulation: +/-5% typical

• Cross regulation: +/-5% typical

• Ripple / noise: 1%

• MTBF, full load @ 25℃ amb. : >100K hours (Excluding the DC fan)

• Power Factor Correction: Active PFC 99% typical

Certifications:

• Satety: CUL, UV, CB

• EMC: CE, Fcc, C-Tick

Specifications:

• Dimension: L235 x W100 x H40mm

Switch Mode Power Supply - Intel EPS 12V- SS-400/500L2U Active PFC

Features:

• Specification compliance: Intel EPS 12V

• DC to DC converter design

• High efficiency ａnd reliability

• Low THD

• Low ripple & noise

• Super low noise fan control

• Short circuit protection on all outputs

• Over voltage protection

• Over power protection

• 100% hi-pot test

• 100% burn in, high temperature cycled on/off

DC Outputs:

• Model: SS-400L2U Active PFC

• DC Outputs:

+3.3V	+5V	+12V(Combined)	-12V	+5Vsb
20A	20A	32A	0.3A	2.5A
80W*		384W	3.6W	12.5W

(Remarks: * Combined +3.3VDC & +5V DC maximum power)

• Total Power: 400W

• Input Type: Full range

Electrical Specifications:

• Input frequency: 47/63 Hz

• Inrush current, cold start: 100A max.

• Efficiency, at normal input voltage: > 87%

• Line regulation: +/-1% typical

• Load regulation: +/-5% typical

• Cross regulation: +/-5% typical

• Ripple / noise: 1%

• MTBF, full load @ 25℃ amb. : >100K hours (Excluding the DC fan)

• Power Factor Correction: Active PFC 99% typical

Certifications:

• Satety: CUL, UV, CB

• EMC: CE, Fcc, C-Tick

Specifications:

• Dimension: L245 x W100 x H70mm

SS-400H1U Active PFC 400W 1U SeaSonic海韵 服务器 工控机电源批发与专业电源维修

SS-300H1USS-400H1USS-460H1USS-520H1UActivePFC80+300W400W460W520W600W1U服务器电源工控机电源交换式电源供应器开关电源批发SeaSonic海韵工业电源批发与专业电源维修

SS-300H1USS-400H1USS-460H1USS-520H1USS-400H2USS-460H2USS-520H2USS-600H2UActivePFC80+300W400W460W520W600W1U2U服务器电源工控机电源交换式电源供应器开关电源批发SeaSonic海韵工业电源批发与专业电源维修