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參數(shù)資料
| 型號： | LS2660-7RD7TB1 |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| 封裝： | METAL, CASE S02, MODULE |
| 文件頁數(shù)： | 20/23頁 |
| 文件大小： | 526K |
| 代理商： | LS2660-7RD7TB1 |
S-Family
AC-DC Converters <100 W
Rugged Environment
10 - 28
Edition 2/96 - Melcher AG
MELCHER
The Power Partners.
10.1
Static Input Current Characteristic
Input Inrush Current Characteristic
1
23
t [ms]
0
50
100
Iimp [A]
130
Fig. 7
Inrush current versus time at Ui max, Rext = 0
2
345
6
1
1.00
Ui DC
____
Ui min DC
Ii (A)
3.00
0.40
Fig. 5
Input current versus relative input voltage
Electromagnetic Compatibility EMC
Emission
Conducted RFI Noise at Input according to EN 55022
Radiated RFI Noise according to EN 55022
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
0.03
0.1
0.2
0.5
1 GHz
0
10
20
30
40
50
60
70
80
dB (
V)
A
B
Fig. 8
Typical radio frequency-interference voltage at Ui nom,
Io nom, measured with an artificial mains network and a
quasi peak detector.
Fig. 9
Typical radio frequency-interference voltage at Ui nom, Io
nom, measured with an antenna (distance 10 m).
Hold-up Time versus relative Input Voltage
2
345
6
1
2.00
U
i AC
___ _
U
i min AC
t
h (ms)
10.00
100.00
Fig. 6
Hold-up time th versus relative input voltage Ui/Ui min.
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