... 3500Hz 85DB MaxCurrentConsumption 50mA RoteVolt 3V CoilResistance 32ohm Soldering Process: Wave Soldering Applications: Telephone, Clocks, Medical Equipment, Mobile Phone, Toys, ... can be obtained only when applying 1/2 duty square wave (Vo-p). The end-users must know the facts ... change in different shapes with the applied svarious waves, like sine wave, square wave (Vo-p) or the other waves.4. When ...