ADDC02805SATV 查看數據表（PDF） - Analog Devices
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ADDC02805SATV Datasheet PDF : 18 Pages
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Typical EMI Curves and Test Setup–ADDC02805SA
130
166
CONDUCTED EMISSIONS CE101
RE101 MIL-STD-461D
110
146
90
126
RE101–1
CE101–1 4.5 AMPS
70
106
50
86
30
0.0001
0.001
0.01
FREQUENCY – MHz
Figure 19. Conducted Emissions, MIL-STD-461D, CE101,
+28 V Hot Line, 100 W Load
66
0.0001
0.001
0.01
0.1
FREQUENCY – MHz
Figure 21. Radiated Emissions, MIL-STD-461D, RE101,
100 W Load
130
CONDUCTED EMISSIONS CE102
110
90
70
LIMIT 28VDC
50
30
0.01
0.1
1
10
FREQUENCY – MHz
Figure 20. Conducted Emissions, MIL-STD-461D, CE102,
+28 V Hot Line, 100 W Load
90
RADIATED EMISSIONS RE102
70
50
30
RE102–2
10
–30
0.01
0.1
1
10
100
FREQUENCY – MHz
1000
Figure 22. Radiated Emissions, MIL-STD-461D, RE102,
Vertical Polarity, 100 W Load
LISN
LISN
TWO METERS OF
TWISTED CABLE
1⍀
2F
100F
82nF
+VIN
+VOUT
82nF
–VIN
RETURN
CASE
0.1F
1/4⍀
GROUND PLANE
NOTE: 100F CAPACITOR AND 1⍀ RESISTOR PROVIDE STABILIZATION FOR 100H DIFFERENTIAL SOURCE INDUCTANCE
INTRODUCED BY THE LISNs. REFER TO SECTION ON EMI CONSIDERATIONS FOR MORE INFORMATION.
Figure 23. Schematic of Test Setup for EMI Measurements
REV. A
–7–
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