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參數(shù)資料
| 型號(hào)： | E48SR1R525NRFA |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 66.66 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-8 |
| 文件頁數(shù)： | 11/15頁 |
| 文件大小： | 589K |
| 代理商： | E48SR1R525NRFA |
DS_E48SR3R320_05142009
5
ELECTRICAL CHARACTERISTICS CURVES
Figure 8:
Output voltage response to step-change in load
current (75%-50%-75% of Io, max; di/dt = 0.1A/s). Load cap:
10F tantalum capacitor and 1F ceramic capacitor. Top Trace:
Vout (50mV/div, 200us/div), Bottom Trace: Iout (5A/div). Scope
measurement should be made using a BNC cable (length
shorter than 20 inches). Position the load between 51 mm to 76
mm (2 inches to 3 inches) from the module
Figure 9:
Output voltage response to step-change in load
current (75%-50%-75% of Io, max; di/dt = 2.5A/s). Load cap:
470F, 35m
Ω ESR solid electrolytic capacitor and 1F ceramic
capacitor. Top Trace: Vout (50mV/div, 200us/div), Bottom Trace:
Iout (5A/div). Scope measurement should be made using a
BNC cable (length shorter than 20 inches). Position the load
between 51 mm to 76 mm (2 inches to 3 inches) from the
module
Figure 10:
Test set-up diagram showing measurement points
for Input Terminal Ripple Current and Input Reflected Ripple
Current.
Note: Measured input reflected-ripple current with a simulated
source Inductance (LTEST) of 12 μH. Capacitor Cs offset
possible battery impedance. Measure current as shown above
0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| E48SR1R525PKFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series E48SR, 66W Eighth Brick Family DC/DC Power Modules: 48V in, 1.5V/25A out |
| E48SR1R525PMFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series E48SR, 66W Eighth Brick Family DC/DC Power Modules: 48V in, 1.5V/25A out |
| E48SR1R525PNFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series E48SR, 66W Eighth Brick Family DC/DC Power Modules: 48V in, 1.5V/25A out |
| E48SR1R525PRFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series E48SR, 66W Eighth Brick Family DC/DC Power Modules: 48V in, 1.5V/25A out |
| E48SR1R825 | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series E48SR, 66W Eighth Brick Family DC/DC Power Modules: 48V in, 1.8V/25A out |
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