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參數(shù)資料
| 型號： | EQW006A0B1-S |
| 廠商： | LINEAGE POWER LLC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 72 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | SMT-8 |
| 文件頁數(shù)： | 17/19頁 |
| 文件大小： | 975K |
| 代理商： | EQW006A0B1-S |
Data Sheet
March 26, 2008
EQW006 Series, Eight Brick Power Modules: DC-DC Converter
36 – 75Vdc Input; 12Vdc Output; 6A Output Current
LINEAGE POWER
7
Test Configurations
TO OSCILLOSCOPE
CURRENT PROBE
LTEST
12μH
B
A
TTE
R
Y
CS
220μF
E.S.R.<0.1
Ω
@ 20°C 100kHz
33μF
Vin+
Vin-
NOTE: Measure input reflected ripple current with a simulated
source inductance (LTEST) of 12μH. Capacitor CS offsets
possible battery impedance. Measure current as shown
above.
Figure 7. Input Reflected Ripple Current Test
Setup.
NOTE: All voltage measurements to be taken at the module
terminals, as shown above. If sockets are used then
Kelvin connections are required at the module terminals
to avoid measurement errors due to socket contact
resistance.
VO(+)
V O (–)
0.01uF
RESISTIVE
LOAD
SCOPE
COPPER STRIP
GROUND PLANE
10uF
0.1uF
Figure 8. Output Ripple and Noise Test Setup.
Vout+
Vout-
Vin+
Vin-
RLOAD
Rcontact
Rdistribution
Rcontact
Rdistribution
Rcontact
Rdistribution
VIN
VO
NOTE: All voltage measurements to be taken at the module
terminals, as shown above. If sockets are used then
Kelvin connections are required at the module terminals
to avoid measurement errors due to socket contact
resistance.
Figure 9. Output Voltage and Efficiency Test
Setup.
η =
VO.IO
VIN.IIN
x 100 %
Efficiency
Design Considerations
Input Filtering
The power module should be connected to a low
ac-impedance source. Highly inductive source
impedance can affect the stability of the power
module. For the test configuration in Figure 7 a 33μF
electrolytic capacitor (ESR<0.7
Ω at 100kHz),
mounted close to the power module helps ensure the
stability of the unit. Consult the factory for further
application guidelines.
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| EQW006A0B1-SZ | 功能描述:DC/DC轉(zhuǎn)換器 48Vin 12Vout 6A SMT RoHS:否 制造商:Murata 產(chǎn)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(shù)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: |
| EQW006A0B1Z | 功能描述:DC/DC轉(zhuǎn)換器 48V to 12V 6A Through Hole RoHS:否 制造商:Murata 產(chǎn)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(shù)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: |
| EQW006A0B6 | 制造商:LINEAGEPOWER 制造商全稱:LINEAGEPOWER 功能描述:36 - 75Vdc Input; 12Vdc Output; 6A Output Current |
| EQW006A0B61Z | 制造商:LINEAGEPOWER 制造商全稱:LINEAGEPOWER 功能描述:36 - 75Vdc Input; 12Vdc Output; 6A Output Current |
| EQW010A0B1 | 制造商:LINEAGEPOWER 制造商全稱:LINEAGEPOWER 功能描述:36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current |
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