參數(shù)資料
型號: FNP300-1048
英文描述: AC-DC Power Supply 12V, 24V, 48V Output, 300 Watts
中文描述: 交直流電源的12V,24V,48V輸出,300瓦
文件頁數(shù): 3/6頁
文件大?。?/td> 124K
代理商: FNP300-1048
MAY 30, 2006 revised to SEP 27, 2006
Page 3 of 6
www.power-one.com
FNP300 AC-DC Power Supply Data Sheet
12V, 24V, 48V Output, 300 Watts
Input Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Conditions/Description
Input Voltage
Turn-On Input Voltage
Ramping up
Turn-Off Input Voltage
Ramping down
Input Frequency
Inrush Current Limitation
115/230 VAC
Power Factor
V
i nom
,
I
o nom
Efficiency
V
i
= 230 VAC,
I
o nom
Min
85
70
70
47
0.96
83
86
88
Nom
115/230
-
-
50/60
Max
264
85
85
63
15/20
Units
VAC
VAC
VAC
Hz
A
%
FNP300-1012
FNP300-1024
FNP300-1048
Output Specifications
All specifications apply over specified input voltage, output load, and temperature range unless otherwise noted.
Parameter
Conditions/Description
Output Voltage Setpoint Accuracy
FNP300-1012
Output Voltage Setpoint Accuracy
FNP300-1024
Output Voltage Setpoint Accuracy
FNP300-1048
Output Current V1
Output Current V2
FNP300-1012
Output Current V1
Output Current V2
FNP300-1024
Output Current V1
Output Current V2
FNP300-1048
Static Line Regulation V1
V
i min
-
V
i max
,
V
i nom
, 5-100%
I
o nom
Static Load Regulation V1
(Droop Characteristic)
Hold-Up Time
Starting at
V
i
= 230 VAC,
P
o nom
Dynamic Load Regulation
Load change =
±
33%, dI
o
/dt = 2A/
μ
s
voltage deviation
recovery time
Start-Up Time
V
i nom
,
I
o nom
Output Voltage Ripple and Noise
V
i nom
,
I
o nom
, 20 MHz bandwidth
Min
-0.5
Nom
Max
0.5.
Units
%
V
o nom
V
i
= 230 VAC,
I
o1
@ 12.5 ADC,
T
C
= 25 °C
V
i
= 230 VAC,
I
o1
@ 3.125 ADC,
T
C
= 25 °C
-0.5
0.5.
%
V
o nom
V
i
= 230 VAC,
I
o1
@ 12.5 ADC,
T
C
= 25 °C
-0.5
0.5.
%
V
o nom
FNP300-1012
0
0
0
0
0
0
25
0.7
12.5
0.7
6.25
0.7
25
0.7
12.75
0.7
6.4
0.7
0.5
5
ADC
ADC
ADC
ADC
ADC
ADC
%
V
o nom
%
V
o nom
FNP300-1024
FNP300-1048
-0.5
-5
V
i min
-
V
i max
,
V
i nom
, 5-100%
I
o nom
20
-2
ms
2
400
1
120
%
V
o nom
μ
s
s
mVpp
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