Part | RoHS | Manufacturer | Transformer Type | Mounting Feature | Manufacturer Series | Approvals (V) | Terminal Finish | Impedance (Primary) | Power Rating | Impedance (Secondary) | No. of Winding (Primary) | Isolation Voltage | Insertion Loss | Inductance (Primary) | Packing Method | Minimum ET Product | Maximum DC Unbalance Current | No. of Winding (Secondary) | Sub-Category | Dimensions | Maximum Operating Temperature | Application | Minimum Operating Temperature | Height | Width | Diameter | Load Resistance | Additional Features | JESD-609 Code | Minimum Operating Frequency | Length | Turns Ratio (Np:Ns) | Maximum Operating Frequency |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pico Electronics |
GENERAL PURPOSE AUDIO TRANSFORMER |
SURFACE MOUNT |
MIL-PRF-27 |
Tin/Lead (Sn/Pb) |
600 OHMS CT |
30 OHMS CT |
L9.52XB9.52XH9.53 (mm) |
AUDIO |
10.29 mm |
9.52 mm |
HEIGHT DIMENSION INCLUDES TERMINALS ALSO |
e0 |
.4 KHz |
9.52 mm |
100 KHz |
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|
Triad Magnetics |
GENERAL PURPOSE AUDIO TRANSFORMER |
THROUGH HOLE MOUNTED |
600 OHMS CT |
600 OHMS CT |
1 |
1.5 dB |
15 mA |
1 |
L20.57XB14.99XH15.75 (mm) |
105 Cel |
INPUT |
0 Cel |
15.75 mm |
14.99 mm |
58 ohm |
.2 KHz |
20.57 mm |
1:1 |
15 KHz |
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Hammond Manufacturing |
GENERAL PURPOSE AUDIO TRANSFORMER |
THROUGH HOLE MOUNTED |
600 OHMS CT |
3.2 OHMS |
85 Cel |
AUDIO |
19.558 mm |
19.558 mm |
.3 KHz |
26.162 mm |
50 KHz |
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|
Triad Magnetics |
GENERAL PURPOSE AUDIO TRANSFORMER |
THROUGH HOLE MOUNTED |
GOLD OVER NICKEL |
600 OHMS CT |
600 OHMS CT |
1 |
1000 V |
1 |
L10.41XB7.87XH11.81 (mm) |
SIGNAL |
11.81 mm |
7.87 mm |
92 ohm |
e4 |
.3 KHz |
10.41 mm |
1:1 |
100 KHz |
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|
Hammond Manufacturing |
GENERAL PURPOSE AUDIO TRANSFORMER |
THROUGH HOLE MOUNTED |
600 OHMS CT |
600 OHMS CT |
INPUT |
22.352 mm |
22.352 mm |
27.432 mm |
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Hammond Manufacturing |
GENERAL PURPOSE AUDIO TRANSFORMER |
THROUGH HOLE MOUNTED |
600 OHMS CT |
250 OHMS CT |
85 Cel |
AUDIO |
19.558 mm |
19.558 mm |
.3 KHz |
26.162 mm |
50 KHz |
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Hammond Manufacturing |
GENERAL PURPOSE AUDIO TRANSFORMER |
THROUGH HOLE MOUNTED |
600 OHMS CT |
600 OHMS CT |
85 Cel |
AUDIO |
19.558 mm |
19.558 mm |
.3 KHz |
26.162 mm |
50 KHz |
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|
Hammond Manufacturing |
GENERAL PURPOSE AUDIO TRANSFORMER |
THROUGH HOLE MOUNTED |
600 OHMS CT |
250 OHMS CT |
85 Cel |
AUDIO |
23.368 mm |
23.622 mm |
.3 KHz |
33.401 mm |
50 KHz |
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Hammond Manufacturing |
GENERAL PURPOSE AUDIO TRANSFORMER |
CHASSIS MOUNT |
600 OHMS CT |
600 OHMS CT |
AUDIO |
25.4 mm |
31.8 mm |
.007 KHz |
11 KHz |
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|
Hammond Manufacturing |
GENERAL PURPOSE AUDIO TRANSFORMER |
CHASSIS MOUNT |
600 OHMS CT |
600 OHMS CT |
ISOLATION |
31.8 mm |
.02 KHz |
25.4 mm |
20 KHz |
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Tamura |
GENERAL PURPOSE AUDIO TRANSFORMER |
THROUGH HOLE MOUNTED |
MG |
600 OHMS CT |
12 OHMS |
L10.4XB7.87XH11.8 (mm) |
11.8 mm |
7.87 mm |
.1 KHz |
10.4 mm |
100 KHz |
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|
Triad Magnetics |
GENERAL PURPOSE AUDIO TRANSFORMER |
THROUGH HOLE MOUNTED |
600 OHMS CT |
600 OHMS CT |
2 |
1.5 dB |
2 |
L34.8XB28.45XH28.45 (mm) |
105 Cel |
INPUT |
0 Cel |
28.45 mm |
28.45 mm |
.2 KHz |
34.8 mm |
1:1 |
15 KHz |
Audio transformers are electronic components used in audio systems to provide signal isolation, impedance matching, and voltage level adjustment. They convert audio signals from one impedance level to another, allowing for efficient transmission and reception of audio signals. Audio transformers use electromagnetic induction to transfer the audio signal from one circuit to another, and they consist of two or more coils of wire wound around a magnetic core.
Audio transformers provide electrical isolation between input and output circuits, eliminate ground loop hum and other interference, match the impedance of input and output circuits, and adjust the voltage level of the audio signal. They have a frequency response that matches the frequency range of the audio signal, ensuring accurate and clear reproduction of sound. Audio transformers are used in recording studios, broadcast systems, musical instrument amplifiers, and telecommunication systems.