40khz Digital Ultrasonic Cleaner Ultrasonic Cleaning Hine Jewelry Cleaner DIY Power Drive Circuit Board

The main parameters of the circuit board:

Power requirements: AC 110V (-15～+10﹪), 60Hz AC 220V (-15～+10﹪), 50Hz Environment temperature: -10℃～40℃ Environmental humidity: 35～85﹪ product advantages: 1. Power tube: ed power tube; 2. : 2 ounces on both sides; 3. Stable working performance; 4. Large , fast heat diation 5. Frequency 40Khz Instructions for wiring the circuit board and the head: 1. The circuit board cannot be powered on under no-load conditions; 2. Installed well, do not power on without any cleaning fluid during cleaning; 3. Shake the two lugs on the head, the lug in the middle of the two ceramic pieces is the positive pole, and the one that rests on the upper and lower metal ars is the negative pole. 4. The larger side (with a screw hole) on the head is the surface, which can be glued to the bottom of the washing basin, and the washing basin must be reliably grounded; 5. The head or the ceramic ch of the transducer should be firmly d on the bottom of the cleaning basin with head glue, or AB glue can be used. 6. When OUT+ is connected to the positive pole of the transducer (), OUT- is connected to the negative pole of the transducer (), and the positive and negative poles of OUT are respectively connected to the positive and negative poles of the transducer (), remember not to connect them wrongly. (Note: The voltage on the circuit board is 600V, and the voltage of the output terminal is 1100V. Pay attention to safety. There is a leakage protection switch on the input power supply to ensure safety!) If you have any questions, consult in time to ensure safety. 7. When the circuit board is working, the voltage on the board is 600V, and the voltage output to the transducer is 1100V. Remember to reliably ground the washing basin and have a leakage protection switch on the power supply to ensure safety.

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.