Application E xamp les
Inductance Measurements
You can use the current probe to measure the inductan ce of coils that have either a low-impedance or high-imp edance pulse
source of a known value.
Low-Impedance Pulse Sources
This fi gure shows a constant-voltage pulse
generator of extremely low output impedance
connected to an inductor tha t has low
resistance.
1. Connect the inductor across the ou tput
terminals of the pulse generator.
2. Maintain a constant voltage across the
inductor.
3. Clamp the current probe over one of the
source leads.
NOTE. If the probe impedance is a significant
part of the total circuit inductance, measurement
accuracy will be affected. Refer to the probe
specifications for probe insertion impedance.
14 TCP0030 Current Probe Instruction Manual
To Next Page
Loading...
Need help?
General
