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參數資料
| 型號： | EUS30-080-NHBR |
| 廠商： | MURATA POWER SOLUTIONS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 220 W DC-DC UNREG PWR SUPPLY MODULE |
| 文件頁數： | 1/7頁 |
| 文件大?。?/td> | 182K |
| 代理商： | EUS30-080-NHBR |
BUS CONVERTER
EUS30-080 Model
Innovative Solutions You Can Count On
Celestica Power Systems
1150 Eglinton Aveune East
Toronto, Ontario M3C 1H7
1-866-740-1232
4607 S.E. International Way
Milwaukie, Oregon 97222
1-971-206-2800
Page 1
www.celesticapower.com
EUS30-080 6200561446-A02_27May04
PRELIMINARY
Features:
48 Vin, Isolated, 6:1 Fixed Conversion Ratio
(8.0V Nominal Output)
220 Watt Nominal Output (at 48 Vin, 55 C, 200 LFM)
170 Watt Output at 38 Vin, 55 C, 200 LFM
Industry Standard 1/8 Brick Footprint
Remote Enable (Primary Side, Positive or Negative)
Over-temperature and Over Current Protection
Direct Parallel Operation for Higher Power Applications
CISCO PART NUMBER:
EUS30-080-NHxRCA
Table 1
Input Characteristics
Notes & Conditions (1)
Min
Typ.
Max
Units
Input Voltage Operating Range
36
48
55
Vdc
Input Voltage Absolute Maximum
60
Vdc
Turn-on Threshold
36
37.5
Vdc
Turn-off Threshold
34
35.5
Vdc
Input Undervoltage Lockout
Hysteresis Voltage
2
Vdc
Turn-on Threshold
56
58
Vdc
Turn-off Threshold
55
57
Vdc
Input Overvoltage Lockout
Hysteresis Voltage
2
Vdc
Maximum Input Current
Steady-State (30 A out)
5.4
Adc
No-Load Input Current
Enabled state, no load (48 Vin)
70
mA
Disabled Input Current
Disabled state (48 Vin)
7
mA
Input Reflected Ripple Current
Measured with test circuit TBD
25
50
mA p-p
Inrush Current Transient
0.2
A
2s
Enable – Negative Logic Version
Internal 10 K pull-up to 5 V.
On State range
Off State range
-0.1
2.4
0.8
5.0
Vdc
Enable – Positive Logic Version
Internal 100 K pull-down to GND.
On State range
Off State range
2.4
-0.1
5.0
0.8
Vdc
Table 2
Output Characteristics
Notes & Conditions (1)
Min
Typ.
Max
Units
Output Voltage Set Point (Vo=Vin/6 +0/-0.5%)
Vin = 48.0 V, Io = 0 A
8.0
Vdc
Output Load Regulation
Io = 0 to 30 A
0.5
V
Output Voltage Total Regulation
Vin = 36 to 55 V, Io = 0 to 30 A
5.3
9.2
Vdc
Vin = 42 to 53 V, Io = 0 to 30 A
6.3
8.9
Vdc
Output Ripple Voltage & Noise (2)
20 MHz Bandwidth
70
150
mV p-p
Output Current Operating Range
0
30
A
Efficiency
Vin = 48 V, Io = 18 A
95.6
%
Turn-On Time
Vin present: Enable to 90% Vout
10
mS
Start-up Inhibit Time
Enabled: Vin applied to 90% Vout
120
mS
25% step, 0.1A/
s, Vo
130
mV
Transient Response (3)
Recovery Time
100
s
Maximium Output Capacitance
3000
F
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相關代理商/技術參數 |
參數描述 |
|---|---|
| EUS30-080-NHBRC | 制造商:Murata Power Solutions 功能描述: |
| EUS30-080-NHBRVC | 制造商:MURATA-PS 制造商全稱:Murata Power Solutions Inc. 功能描述:BUS CONVERTER |
| EUS30-080-NHCC | 功能描述:DC/DC轉換器 DC/DC 1/8 Brick 48V 220W 8Vout 30A TH RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| EUS30-080-NHCR | 功能描述:DC/DC轉換器 240W 48V to 8V 30A Eighth-Brick RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| EUS30-080-NHCRC | 功能描述:DC/DC轉換器 48Vin 8Vout 30A Negative Logic RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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