General description The Ultrasonic Cleaning Machine Driver Module Power Board A and B is designed for efficient ultrasonic cleaning applications. It features a high-quality construction that ensures stable performance and wide applicability. Technical specifications Power: 120W Working frequency: 40kHz Working voltage: AC 220V ± 20% (50-60Hz) Input current: 0.5A Maximum current: 1.2-1.7A Material: PCB, Plastic, Metal Dimensions: Measurement allowed error is +/- 1-3cm Installation The circuit board must not be powered on without load or cleaning fluid during operation. When welding the power cord of the vibration head, it must be connected to the side with two silver layers. The silver layer on the ceramic sheet is not resistant to high temperatures; soldering should not exceed 280 degrees. It is recommended to use a constant temperature soldering iron set to 250 degrees. Usage Ensure proper wiring of the vibration head, as it has positive and negative poles that must not be connected