參數(shù)資料
型號: FND300-1012G
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-24
文件頁數(shù): 2/8頁
文件大?。?/td> 243K
代理商: FND300-1012G
BCD20012-G Rev AA Ver 1.1
Page 2 of 8
www.power-one.com
FND300-1012G Front-End Data Sheet
DC Input, 12V Output, 300-Watts
Input Specifications
Parameter
Conditions/Description
Min.
Nom.
Max.
Units
Input Voltage
With full output power
40.5
48/60
72
VDC
Inrush current
limitation
48 / 60 VDC
<12 / 15
A
Efficiency
Vi nom, Io nom
>80
%
Output Specifications
Parameter
Conditions/Description
Min.
Nom.
Max.
Units
Nominal output
current V1
Vi min to Vi max
25
A
Output voltage
setting V1
Vi nom, 12.5 A, Tc = 25 °C
12.0
VDC
Static Line
Regulation V1
Vi min to Vi max, Vi nom,
5 to 100% Io nom
±0.5
%
Static Load
Regulation V1*
* (droop
characteristic)
Vi min to Vi max, Vi nom,
5 to 100% Io nom
±5
%
Minimum load
No minimum load requirements
Hold-Up time
At full load, starting at
Vi = 60 VDC
>8
ms
Dynamic load
regulation
Settling time
V1:
ΔI
o = 8A, dIo/dt = 2A/s
±2
400
%Vout
s
Start-up time
Vi nom, Io nom
<1
s
Output voltage ripple
and noise
Vi nom, Io nom, 20 MHz BW
<120
mVp-p
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