After my ultrasonic cleaner failed after not using it for two years ... To better understand the circuit, I reverse-engineered the PCB and came up with this schematic. The 2.2µF capacitor is not ...

but not every device that’s marketed as an ultrasonic cleaner is necessarily such a device. In a recent video on the Cheap & Cheerful YouTube channel the difference is explored, starting with a ...

This iron takes the element and tip from a conventional mains-powered soldering iron and mounts it on the transducer from an ultrasonic cleaner. The transducer must be given an appropriate load ...

Beyond a bigger air compressor, one machine in particular that has been hovering near the top of my list has been an ultrasonic cleaner. These parts washers that sound like electric shavers with a ...