Measured & Calculated Data for TS27 Audio Transformer
IMPEDANCES with A-B 8 ohm
Terminal 1 2 3 4 5
2 800
3 1600 160
4 2600 540 130
5 5200 2000 1000 450
6 13000 7500 5500 4000 1800
IMPEDANCES with A-B 4 ohm
Terminal 1 2 3 4 5
2 400
3 800 80
4 1300 270 65
5 2600 1000 500 250
6 6500 3750 2750 2000 900
INDUCTANCES Henries
Terminal 1 2 3 4 5
2 0.8
3 1.7 0.2
4 2.7 0.5 0.1
5 5.3 2.0 1.0 0.5
6 13.5 7.7 5.7 4.1 1.9
A-B 0.0082
TURNS RATIO wrt A-B
Terminal 1 2 3 4 5
2 10
3 14 4.5
4 18 8 4
5 25 15 11 8
6 40 30 26 22 15
A-B 1