: The device typically utilizes a classical inductive three-point oscillator (inductive Hartley oscillator) to drive the piezoelectric element.
Стир. машина РЕТОНА УСУ-0707. Блок питания
: If the power indicator is on but no ultrasonic waves are visible, it usually points to a burned-out transducer or a generator fault .
: A red LED (HL1) protected by a diode (VD1) indicates the generator is operational. Operational Highlights Efficiency : The
