NT2012F Series
WIREWOUND COMMON MODE FILTER
TYPICAL CHARACTERISTICS
Attenuation Characteristics of
1012AH-1013
5
0
-5
-10
-15
-20
-25
-30
-35
-40
1
10
Impedance Response of 1012AH-1013
10000
100
10
1
0.1
1
10
100
Common Mode
Normal Mode
1000
10000
Attenuation (dB)
Impedance (
Ω
)
1000
Common Mode
Normal Mode
100
1000
10000
Frequency (MHz)
Frequency (MHz)
TEST CONDITIONS
Impedance vs. Frequency
TEST CIRCUIT (COMMON MODE)
1
6
50Ω
Attenuation vs. Frequency
TEST CIRCUIT (COMMON MODE)
IN
1
6
OUT
50Ω
3
4
3
4
TEST EQUIPMENT: 8753D (HP)
E4991A (Agilent)
TEST CIRCUIT (NORMAL MODE)
1
6
50Ω
TEST CIRCUIT (NORMAL MODE)
IN
1
6
50Ω
3
4
OUT
3
4
TEST EQUIPMENT: 8753D (HP)
E4991A (Agilent)
September 2003
2003 TOKO America, Inc.
All Rights Reserved
Printed in USA
CF-279-NT2012F
3
TOKO [ TOKO, INC ]
