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參數(shù)資料
| 型號(hào)： | E48SH1R840NRFA |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, EIGTH BRICK PACKAGE-8 |
| 文件頁數(shù)： | 11/15頁 |
| 文件大?。?/td> | 607K |
| 代理商： | E48SH1R840NRFA |
E48SH1R840_05142009
5
ELECTRICAL CHARACTERISTICS CURVES
Figure 8:
Output voltage response to step-change in load
current (75%-50% of Io, max; di/dt = 0.1A/s). Load cap: 10F,
tantalum capacitor and 1F ceramic capacitor. Trace: Vout
(20mV/div, 100us/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 (50%-75% of Io, max; di/dt = 0.1A/s). Load cap: 10F,
tantalum capacitor and 1F ceramic capacitor. Trace: Vout
(20mV/div, 100us/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
Figure 11:
Input Terminal Ripple Current, ic, at full rated output
current and nominal input voltage with 12H source impedance
and 33F electrolytic capacitor (200 mA/div, 2us/div).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| E48SH1R840NRFB | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series E48SH, 120W Eighth Brick Family DC/DC Power Modules: 48V in, 1.8V/40A out |
| E48SH1R840NRFH | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series E48SH, 120W Eighth Brick Family DC/DC Power Modules: 48V in, 1.8V/40A out |
| E48SH1R840PKFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series E48SH, 120W Eighth Brick Family DC/DC Power Modules: 48V in, 1.8V/40A out |
| E48SH1R840PKFB | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series E48SH, 120W Eighth Brick Family DC/DC Power Modules: 48V in, 1.8V/40A out |
| E48SH1R840PKFH | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series E48SH, 120W Eighth Brick Family DC/DC Power Modules: 48V in, 1.8V/40A out |
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