Motor Track

Notes

. Tek 7000 series oscilloscopes used 25 KHz primary switcher

. Aluminum resistivity from Physics Hypertextbook ValPolyakov.txt 2004 (missing linefeeds)

Temp

Resis

Skin

60 Hz

10 KHz

100 KHz

K

ohm m

mm-√Hz

mm

mm

mm

200

1.6e-8

201

26

2.0

0.64

300

2.7e-8

262

34

2.6

0.83

400

3.9e-8

314

41

3.1

0.99

600

6.1e-8

393

51

3.9

1.24

800

8.7e-8

469

61

4.6

1.48