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T
ESTS AND
T
EST
C
ONDITIONS
P
AGE
7-68 V
OLTECH
AT
I
U
SER
M
ANUAL
7.1.16 TRL – T
URNS
R
ATIO BY
I
NDUCTANCE
Measurement
Range
Test
Voltage
Test
Frequency
Basic
Accuracy
1:100 100:1
1mV to 5V
20Hz to 3MHz
0.1%
The correct ratio of the number of turns on one winding to the number of
turns on another winding is important for the proper operation of any
transformer.
The turns ratio is often determined by calculating the ratio of the
voltages produced across the windings (the TR test), but it can also be
determined from a measurement of the two winding inductances.
The inductance of a winding is proportional to the number of turns
squared:
L
∝
∝
∝
∝
N
2
and the turns ratio can thus be calculated as the square root of the
inductance ratio.
Содержание AT360
Страница 8: ...INTRODUCTION PAGE 1 2 VOLTECH ATI USER MANUAL...
Страница 10: ...INTRODUCTION PAGE 1 4 VOLTECH ATI USER MANUAL...
Страница 35: ...VOLTECH ATI USER MANUAL PAGE 2 1 2 Getting Started...
Страница 36: ...GETTING STARTED PAGE 2 2 VOLTECH ATI USER MANUAL...
Страница 98: ...GETTING STARTED PAGE 2 64 VOLTECH ATI USER MANUAL Additional displays after entering the part number...
Страница 102: ...GETTING STARTED PAGE 2 68 VOLTECH ATI USER MANUAL...
Страница 123: ...VOLTECH ATI USER MANUAL PAGE 3 1 3 PROGRAM EDITOR...
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Страница 151: ...PROGRAM EDITOR VOLTECH ATI USER MANUAL PAGE 3 29 Minimum limit only Maximum limit only...
Страница 172: ...PROGRAM EDITOR PAGE 3 50 VOLTECH ATI USER MANUAL...
Страница 173: ...VOLTECH ATI USER MANUAL PAGE 4 1 4 AT SERIES SERVER...
Страница 174: ...AT SERIES SERVER PAGE 4 2 VOLTECH ATI USER MANUAL...
Страница 176: ...AT SERIES SERVER PAGE 4 4 VOLTECH ATI USER MANUAL...
Страница 200: ...AT SERIES SERVER PAGE 4 28 VOLTECH ATI USER MANUAL Resistance Distribution Analysis Overall Pass Fail Analysis...
Страница 225: ...VOLTECH ATI USER MANUAL PAGE 5 1 5 FIXTURES...
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Страница 248: ...FIXTURES PAGE 5 24 VOLTECH ATI USER MANUAL...
Страница 249: ...VOLTECH ATI USER MANUAL PAGE 6 1 6 FRONT PANEL MODES...
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Страница 299: ...VOLTECH ATI USER MANUAL PAGE 7 1 7 TESTS AND TEST CONDITIONS...
Страница 425: ...VOLTECH ATI USER MANUAL PAGE 8 1 8 SPECIFICATIONS...
Страница 426: ...SPECIFICATIONS PAGE 8 2 VOLTECH ATI USER MANUAL...
Страница 461: ...VOLTECH ATI USER MANUAL PAGE 9 1 9 WARRANTY AND SERVICE...
Страница 462: ...WARRANTY AND SERVICE PAGE 9 2 ATI USER MANUAL...
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