參數(shù)資料
型號(hào): DS850-9
英文描述: 850 Watts 48V Distributed Power System
中文描述: 850瓦48V的分布式電源系統(tǒng)
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 103K
代理商: DS850-9
Rev. 02.01.06
DS850-9
1 of 4
Embedded Power for
Business-Critical Continuity
DS850-9
850 Watts 48V
Distributed Power System
Special Features
Active Power Factor Correction
EN61000-3-2 Harmonic
Compliance
Active AC Inrush Control
1U X 2U Form Factor
15.4W/ in
3
+48Vdc Output
+3.3vdc Stand-By
(5V standby - consult factory)
No Minimum Load Required
Hot Plug Operation
N + 1 Redundant
Internal OR'ing Fets
Active Current Sharing
(10 - 100% load)
Built-in Cooling Fans
(40mm x 28mm)
I
2
C Communication Interface Bus
EERPOM for FRU Data
Red/Green Bi-Color LED Status
Internal Fan Speed Control
Fan Fail Tach Output Signal
INTEL, SSI Std. Logic Timing
INTEL, SSI Std. FRU Data Format
One Year Warranty
Distributed Power Bulk Front-End
Total Output Power: 850 Watts
+3.3vdc Stand-by Output
Wide Range Input voltage: 90 - 264VAC
Electrical Specifications
Input
Input range
Frequency
Inrush current
Safety
UL/cUL 60950 (UL Recognized)
NEMKO+ CB Report EN60950
EN60950
CE Mark
China CCC
90-264 VAC (wide range)
47-63 Hz, single phase AC
55A maximum inrush current
>82% typical at full load, high line
FCC Subpart J EN55022 Class B
FCC Subpart J EN55022 Class B
0.99 typical
1.40mA @ 240VAC
20ms minimum
Efficiency
Conducted EMI
Radiated EMI
Power factor
Leakage current
Hold up time
Output
Main DC voltage
Stand-By
Adjustment range
Regulation
+48V @ 17.5A
+3.3vsb @ 6A (5V @ 4vsb available)
Factory Set, no pot adjustments
+48Vdc; +5%/-5%
+3.3vsb; +5%/-5%
+48Vdc; 19.2A - 26.3A latches off if overcurrent lasts over
1 second, otherwise it is auto recovery.
+3.3vsb, 9A max (hiccup mode)
+48Vdc; 52.8 - 57.6vdc
+3.3vsb; 3.76 - 4.30vdc
+48Vdc; 36 - 43.2V (latch off)
2 Second max, 20 - 200mS, Monotonic Rise
20 - 200mS, Monotonic Rise
Over current
Over voltage
Under voltage
Turn-on delay
+48VOutput Rise Time
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS850-9-002 功能描述:線(xiàn)性和開(kāi)關(guān)式電源 48V output 850W 1Ux2Ux11" 5V Standby RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開(kāi)放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓(通道 1):20 V 輸出電流(通道 1):40 A 商用/醫(yī)用: 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:Rack 長(zhǎng)度: 寬度: 高度:
DS850ASK 制造商:Miyama Electric 功能描述:
DS850DC-3 功能描述:線(xiàn)性和開(kāi)關(guān)式電源 12V output 850W 1Ux2Ux11"48VDC INPUT RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開(kāi)放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓(通道 1):20 V 輸出電流(通道 1):40 A 商用/醫(yī)用: 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:Rack 長(zhǎng)度: 寬度: 高度:
DS850DC-3-003 功能描述:線(xiàn)性和開(kāi)關(guān)式電源 12V Out 850W 1Ux2Ux11" w/5V Sby RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開(kāi)放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓(通道 1):20 V 輸出電流(通道 1):40 A 商用/醫(yī)用: 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:Rack 長(zhǎng)度: 寬度: 高度:
DS850DC-3-004 功能描述:線(xiàn)性和開(kāi)關(guān)式電源 12V Out 850W 1Ux2Ux11" w/Rev Air RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開(kāi)放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓(通道 1):20 V 輸出電流(通道 1):40 A 商用/醫(yī)用: 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:Rack 長(zhǎng)度: 寬度: 高度: