Zbx - Impedance With External Bias - Voltech AT5600 User Manual

C H A P T E R 1 4 - A T
14.6.39.
DC Bias
0.1A
to 1000A
This test requires the use of one or more Voltech DC1000 Precision DC Bias
Current Sources. Contact your Voltech sales office for details. The Winding
Impedance with External Bias test measures the impedance of a selected winding
while applying a DC current from the DC1000 through the winding. An AC voltage
is also applied across the winding from the AT.
This test can be used with inductors to measure the change in impedance with a
bias current.
On selecting "ZBX Impedance with External Bias" from the 'available tests'
window, the following dialog box is displayed:
AT5600 User Manual 98-119 issue 14
E D I T O R

ZBX - Impedance with External Bias

Measure
Range
1nH 1MH 1mV to 5V
Test Test
Voltage Frequency
20Hz to 3MHz
Basic Accuracy
0.2%
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