The small ultrasonic generator circuit board provides an adaptive tracking circuit for the resonance frequency of the ultrasonic generator, including a phase locked loop unit, a phase shift control chip and a frequency control circuit. The phase shift control chip outputs a pulse signal, which is processed by the phase comparator II in the phase locked loop unit to output a pulse signal, and the pulse signal is output to the frequency control circuit through the phase locked loop unit; The frequency control circuit includes a switching element.
Líkan |
Vald |
Tíðni |
Voltage |
PLS-WDLB50W |
50W |
28khz-40khz |
110V/120V/220V/240V |
PLS-WDLB60W |
60W |
28khz-40khz |
110V/120V/220V/240V |
PLS-WDLB100W |
100W |
28khz-40khz |
110V/120V/220V/240V |
PLS-WDLB120W |
120W |
28khz-40khz |
110V/120V/220V/240V |
PLS-WDLB150W |
150W |
28khz-40khz |
110V/120V/220V/240V |