Abstract
A voltage changer for the power supply of an ultrasonic piezoelectric transducer is designed on the basis of a resonance inverter. The output filter designed on the basis of a series-resonant circuit with parallel and series compensation ensures matching of the changer to the load. The changer ensures a load current of 0.5 A ± 10% within a wide range of the load resistance (from 50 to 400 Ω) at an input voltage of 220 V ± 15% with automatic tuning to the frequency of the load mechanical resonance. The changer output power is 100 W, and the output current is a sinusoid with a frequency of 22 ± 2 kHz.
| Original language | English |
|---|---|
| Pages (from-to) | 576-579 |
| Number of pages | 4 |
| Journal | Instruments and Experimental Techniques |
| Volume | 43 |
| Issue number | 4 |
| Publication status | Published - Jul 2000 |
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ASJC Scopus subject areas
- Engineering (miscellaneous)
- Instrumentation
Cite this
Red'ko, V. V., & Baginskii, B. A. (2000). A power supply for a technological installation. Instruments and Experimental Techniques, 43(4), 576-579.