Hi,
How can I measure the frequency response, open circuit impedance and short circuit impedance for a 1:1 transformer with a signal generator and a oscilloscope(+ resistors or/and other passive components if necessary)?
For the frequency response; Can I just connect the generator at the primary and the oscilloscope at the secondary and do a frequency sweep or is the process more sophisticated.
Thank you
How can I measure the frequency response, open circuit impedance and short circuit impedance for a 1:1 transformer with a signal generator and a oscilloscope(+ resistors or/and other passive components if necessary)?
For the frequency response; Can I just connect the generator at the primary and the oscilloscope at the secondary and do a frequency sweep or is the process more sophisticated.
Thank you
Yes, with care. You need to know about AC potential dividers, so amplitude and phase matter. Frequency response for a transformer depends on source and load impedance, so the transformer itself does not have a response. Also be aware that capacitive loading from scope probes can distort measurements: use a compensated 10:1 probe.
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.