A Modulation Driver of Quasi-sinusoidal Asymmetric Current; Instruments and Experimental Techniques; Vol. 44, iss. 2
| Parent link: | Instruments and Experimental Techniques.— , 1956- Vol. 44, iss. 2.— 2001.— [P. 243-245] |
|---|---|
| Další autoři: | , , , |
| Shrnutí: | Title screen A modulation driver of quasi-sinusoidal asymmetric current designed to feed an electrocoagulator is described. The device ensures specified parameters of the output current for a wide range of load resistances and frequencies. The rated load power is 2.5 kW, the output current has a quasi-sinusoidal asymmetric shape, the mean value of the current positive half-wave is 5–16 A, the degree of asymmetry of half-waves of opposite polarities is 6–11, the range of the sliding frequency control is 20–2000 Hz, and the frequency set-on accuracy is ±1 Hz. The device is fed from a 380 V+10 –15% and (50–60)-Hz three-phase main. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2001
|
| Témata: | |
| On-line přístup: | http://dx.doi.org/10.1023/A:1017531507117 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=640773 |