多くの利点がありますが、, 自励式とは異なり、, 超音波回路制御盤システムには、独自の閉ループ回路があります. 入力端は常に出力終了信号に追従します. It needs another sampling system to form a closed-loop tracking system. The control circuit of the exciting ultrasonic circuit control board controls the output frequency of the oscillator by searching the value of the output current to complete the purpose of frequency tracking.
Model | 力(W) | 周波数 (khz) | Operating voltage | Maximum output current |
PU-XLB50W | 50 | 25khz,28khz,33khz,40khz | AC110V/220V | 0.33A |
PU-XLB100W | 100 | 25khz,28khz,33khz,40khz | AC110V/220V | 0.45A |
PU-XLB150W | 150 | 25khz,28khz,33khz,40khz | AC110V/220V | 0.65A |