1, resistance to cavitation erode intensity of silver adhesion:500g (horizontal); 250g(vertical) Stainless steel pellicle replace traditional electroplating 2, excellent electro-acoustic conversion mechanical(qm):1200 conversion efficeiency (kp): 60% ; (kt):40% Disspation factor (tg): 0.5% ressonant impedeance (ro): below 2 high mist output 3, splendid practicability Temperature range: 5 - 60 working voltage: 24v - 48v working current: 450ma - 650ma long workong time
