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参数资料
| 型号： | F48SA28025PRFA |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 700 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, FULL BRICK PACKAGE-10 |
| 文件页数： | 9/13页 |
| 文件大小： | 436K |
| 代理商： | F48SA28025PRFA |
DS_F48SA28025_08072008
5
ELECTRICAL CHARACTERISTICS CURVES
Figure 7:
Output voltage response to step-change in load
current (75%-50% of Io, max; di/dt = 1A/s). Load cap: 470F
aluminum ,10uF Low ESR capacitor and 1F ceramic
capacitor. Top Trace: Vout (200mV/div), Bottom Trace: Iout
(10A/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 8:
Output voltage response to step-change in load
current (50%-75% of Io, max; di/dt = 1A/s). Load cap: 470F
aluminum,10uF Low ESR capacitor and 1F ceramic capacitor.
Top Trace: Vout (200mV/div), Bottom Trace: Iout (10A/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:
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 15 μH. Capacitor Cs offset
possible battery impedance. Measure current as shown above.
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相关代理商/技术参数 |
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| F48SA28025PRFB | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:Delphi Series F48SA, 700W Full Brick Family DC/DC Power Module: 48Vin, 28Vout |
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| F48T12/CW/VHO | 制造商:OSRAM 功能描述:115W, 48"MOL, T12 VHO (1500 MA) RAPID START FLUORESCENT LAMP, COOL WHITE PHOSPHO |
| F48T8/TL741/HO | 制造商:CEC Industries 功能描述:LAMP, FLUORESCENT, R17D, 44W, Lamp Base Type:R17d, Power Rating:44W, Luminous Fl |
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