Audio Transformers
Audio Transformers are transformers designed to be used in the amplifiers and high-frequency audio and voice circuits, for coupling ad impendence matching applications. The transformers allow an AC input signal to produce a related AC output signal without the input and the output being physically connected together. This is accomplished by having two or more coils of insulated wire wound aroun...
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1
OEP
Audio Transformer
800Ω
800Ω
109Ω
134Ω
Through Hole
-
-10°C
6
2mW
60°C
18mm
R/Z1606
12.6mm
18 mm
No
-
-
25kHz
1.5kV
2:1
60Hz
OEP
Audio Transformer
150Ω
150Ω
15Ω
20Ω
Through Hole
Pin
-20°C
-
100mW
70°C
27.94mm
-
28mm
22.9 mm
218090, E143115, UL94V-0, UL File numbers:E69578(M), E109088(M), E174837
-
Bobbin and Box material
30kHz
1kVrms
1+1:1+1
30Hz
Bourns
Audio Transformer
600Ω
-
66Ω
66Ω
Through Hole
-
-10°C
-
-
60°C
17.7mm
LM-NP-1000
12.6mm
17.7 mm
EN 41003
-
-
3.5kHz
-
1:1
200Hz
OEP
Audio Transformer
600Ω
600Ω
84Ω
116Ω
Through Hole
Pin
-20°C
8
-
70°C
28mm
A262A7E
28mm
22.2 mm
E143115, 218090, E174837, RoHS, UL94V-0 Rated, E109088(M), UL File numbers:E69578(M)
-
Bobbin and Box material
35kHz
1kV
1+1:1
30Hz
Bourns
Audio Transformer
600Ω
-
66Ω
66Ω
Through Hole
-
-10°C
-
-
60°C
17.7mm
LM-NP-1000
12.6mm
17.7 mm
EN 41003
-
-
3.5kHz
-
1:1
200Hz
OEP
Audio Transformer
600Ω
-
20.6Ω
1143Ω
Through Hole
Pin
0°C
-
-
70°C
27.94mm
A262A3E
28mm
22.9 mm
UL File number 218090, UL File no. E109088(M), UL File no. E143115, UL94V-0, UL File number:E69578(M), UL File no. E174837
-
Bobbin and Box material
25kHz
1kV
1+1:6.45+6.45
30Hz
OEP
Audio Transformer
150Ω
3.75Ω
10.3Ω
0.37Ω
Through Hole
-
0°C
-
100mW
70°C
27.94mm
A262A1E
28mm
22.9 mm
UL 94 V-0
-
-
35kHz
1kVrms
6.3+6.3:1+1
30Hz
Bourns
Audio Transformer
600Ω
-
115Ω
115Ω
Surface
Solder
-20°C
-
-
85°C
12.8mm
SM-LP-5001
9mm
7.5 mm
UL 60950, RoHS
-
Encapsulated
4kHz
1.5kV
1:1
200Hz
OEP
Audio Transformer
600Ω
600Ω
83Ω
89Ω
Through Hole
PC Pin
-20°C
-
-
70°C
36mm
J30A09C
25.5mm
25.5 mm
No
0.11kg
Enclosed
50kHz
500V
1:1:1:1
10Hz
OEP
Audio Transformer
600Ω
-
171Ω
234Ω
PCB
PCB
-
10
-
-
21.5mm
B1010
18.5mm
18 mm
No
2g
PCB Mounting Line Input Transformer
20kHz
-
1+1:1+1
10Hz
OEP
Audio Transformer
600Ω
-
34.5Ω
40.5Ω
Through Hole
PC Pin
-20°C
10
-
70°C
36mm
J30A03C
25.5mm
25.5 mm
No
0.11kg
Enclosed
50kHz
500V
1+1 to 1+1
10Hz
OEP
Audio Transformer
600Ω
2.4kΩ
117Ω
425Ω
Through Hole
PC Pin
-20°C
-
-
75°C
18mm
Q1066
15mm
18 mm
No
14g
Enclosed
20kHz
1kV ac
1 to 2 CT
40Hz
OEP
Audio Transformer
500Ω
1kΩ
37Ω
172Ω
Surface Mount
-
-
10
-
-
25mm
Z21805C
18.5mm
19.3 mm
No
28g
-
140kHz
-
1:2 ratio
10Hz
Wurth Elektronik
Audio Transformer
-
-
36mΩ
-
Surface
Solder
-40°C
-
-
125°C
21.5mm
-
12mm
21 mm
No
-
Enclosed
-
1.5kV ac
1:1:1:1:1:1
-
















