["brand new and high quality\r\nFeatures:\r\nBoard radiating surface. Homogeneous sounding board. Ultrasonic cleaning transducer Cleaner.\r\nThis generator and vibrator are special accessories for ultrasonic cleaning machines, which are prepared for friends who like DIY washing machines.\r\n1 Set Power Board And Vibrator only, other accessories demo in the picture is not included!\r\n\r\nSpecification:\r\nTransducer Power: 60W\r\nFrequency: 28KHZ\r\nPower Board Voltage: 220V AC\r\nPower Board Power: 100W\r\nDimensions: As Shown\r\nQuantity: 1 Set\r\nNote: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n\r\nPackage includes:\r\n1 Set Power Board And Vibrator (without retail package)\r\n\r\nCircuit board and the first vibration (ceramic chip transducer) wiring instructions:\r\n1. Circuit board shall not be empty power;\r\n2. No cleaning fluid cleaning;\r\n3. Shock the first two lugs, the middle of the two pieces of ceramic sheet for the positive electrode, by the upper and lower metal column for the negative, may not be reversed;\r\n4. On the other hand, the larger one of the two silver layers is the positive one and the smaller one is the negative one. When welding the power cord, it must be soldered on the side with two silver layers , The other side of the vibration surface, can be affixed to the wash basin under (this is purchased ceramic transducer components described); ceramic sheet is not resistant to high temperature silver, soldering the power cord when the temperature does not exceed 280 degrees, the most Good use of constant temperature iron, the iron temperature can be set to 250 degrees.\r\n5. Shock for head on the larger side (with a screw hole) for the vibration surface can be stuck in the wash basin at the end of the wash basin to a reliable grounding;\r\n6. Earthquake for head or transducer ceramic tile application for head adhesive firmly affixed to the bottom of the wash basin;\r\n7. Two shock for head parallel connection to the circuit board terminal, a circuit board up to two with the first shock, but also with a shock supporting the use of;\r\n8. Circuit board wiring diagram is as follows:\r\nPositive and negative output pole respectively positive and negative polar link, can not pick the wrong question in for time advice, to ensure safety."]