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參數(shù)資料
| 型號： | FK2320-7RDDB1 |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | METAL, CASE K02, MODULE |
| 文件頁數(shù)： | 26/27頁 |
| 文件大小： | 640K |
| 代理商： | FK2320-7RDDB1 |
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Rugged Environment
DC-DC Converters >100 W
K-Family
Edition 2/96 - Melcher AG
8 - 9
MELCHER
The Power Partners.
8.1
Fig. 8
Typical radio frequency-interference voltage at Ui nom,
Io nom, measured with an artificial mains network and a
quasi peak detector.
10
0.01
0.1
1.0
10.0
30.0 MHz
dB (
V)
80
60
40
20
EN 55022 B
90
EN 55022 A
Conducted RFI Noise at Input according to EN 55022
0.03
0.1
0.2
0.5
1 GHz
0
10
20
30
40
50
60
70
80
dB (
V)
A
B
Fig. 9
Typical radio frequency-interference voltage at Ui nom,
Io nom, measured with an antenna (distance 10 m).
Radiated RFI Noise according to EN 55022
2
345
6
1
0.10
1.00
LK
U
i
____
U
i min
t
h (ms)
10.00
100.00
DK
CK/FK
EK
AK
BK
Hold-up Time versus relative Input Voltage
Fig. 7
Typical hold-up time th versus relative input voltage Ui/Ui
min. With the exception of the LK, the DC-DC converters
require an external series diode in the input path when
other loads are connected to the same input supply lines.
Electromagnetic Compatibility EMC
Emission
Static Input Current Characteristic
23
4
5
6
1
0.10
1.00
10.00
FK
CK
EK
LK
U
i
____
U
i min
I
i (A)
DK
BK
AK
Fig. 6
Typical input current versus relative input voltage
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| FK1001-7RDD | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
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| FK23451 | 制造商:Knowles 功能描述:RECEIVER BALANCED ARMATURE 制造商:Knowles 功能描述:RECEIVER, BALANCED ARMATURE 制造商:Knowles 功能描述:RECEIVER, BALANCED ARMATURE; Transducer Function:Receiver; Frequency Response Min:200Hz; Frequency Response Max:7kHz; Output Impedance:450ohm; External Height:1.93mm; External Width:5.00mm; External Depth:2.73mm; SVHC:No SVHC ;RoHS Compliant: Yes |
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