Speaker transformers for vacuum-tube amplifiers, TGL series
| Manufacturer | INDEL |
| Transformer type | speaker |
| Symbol |
Power |
Transmission band frequency |
Primary winding imp. |
Sec. winding imped. |
Transformation ratio |
|
[VA] |
[kHz] |
[kΩ] |
[Ω] |
|
| TGL5/001 |
5 |
0.04...20 |
5.2 |
8 |
0,0366 |
| TGL5/002 |
5 |
0.04...20 |
5.2 |
2 |
0,0256 |
| TGL15/001 |
15 |
0.02...20 |
1 |
8 |
0,085 |
| TGL20/001 |
20 |
0.05...12 |
3.2 |
8 |
0,0504 |
| TGL20/002 |
20 |
0.03...15 |
10 |
8 |
0,0282 |
| TGL20/003 |
20 |
0.02...20 |
1.13 |
8 |
0,0839 |
| TGL35/001 |
35 |
0.035...20 |
1.73 |
4 |
0,048 |
| TGL35/002 |
35 |
0.035...20 |
1.73 |
8 |
0,068 |
| TGL35/003 |
35 |
0.02...20 |
0.85 |
4 |
0,068 |
| TGL40/001 |
40 |
0.04...16 |
4 |
8 |
0,0445 |
| TGL60/001 |
60 |
0.05...12 |
3 |
4 |
0,036 |
| TGL60/002 |
60 |
0.04...15 |
2.2 |
8 |
0,06 |
| TGL60/003 |
60 |
0.04...15 |
2.2 |
4 |
0,043 |
| TGL80/001 |
80 |
0.05...12 |
0.77 |
4 |
0,0716 |
