engineer1000
Advanced Member level 4
the mains is rectified through a full bridge so approx 325V dc. This is chopped by two IGBTs . This signal is fed across the primary of a transformer. One end of the secondary is earthed the other is fed into a choke which is in series with the transdcuer. When resonance is hit the output which is a sine wave has a pk pk voltage of 1000V +
Im guessing to find the impedance of the transducer at different frequencies I really need to hire an impedance Analyser
Im guessing to find the impedance of the transducer at different frequencies I really need to hire an impedance Analyser
Last edited: