120W Ultrasonic Transducer Driver Generator Board Ultrasonic Sensor Pcb Ultrasonic Generator Pcb

120W Ultrasonic Transducer Driver Generator Board Ultrasonic Sensor Pcb Ultrasonic Generator Pcb

The circuit board of a small ultrasonic cleaning machine is designed according to the current conventional method, and the front stage AC-DC often uses a 220V AC input from the mains for rectification and filtering; The latter stage adopts a zero voltage on/off resonant circuit (ZVS) topology composed of a power management IC, a full bridge high-power transistor (MOSFTT transistor or IGBT transistor), and a pulse high-power transformer to achieve DC-AC. The use of modular technology is the most effective design to overcome the aforementioned shortcomings. In order to improve power factor, limit current distortion and harmonics, the power factor correction (PFC) technology must be adopted for the front stage AC-DC high-power conversion, which is a power conversion module circuit with harmonic and power factor correction as well as various overvoltage, overcurrent and other protection functions.

120W Ultrasonic Transducer Driver Generator Board Ultrasonic Sensor Pcb Ultrasonic Generator Pcb

标签：120W Ultrasonic Transducer Driver Generator Board, Ultrasonic Sensor Pcb Ultrasonic Generator Pcb