How to clean the circuit board with ultrasonic cleaner?
All electronic devices have the so-called circuit board, connecting one part to others to make sure that they are functioning well. Over time, dust or dirt can accumulate in the PCB, making it vulnerable to damages. Regular cleaning is necessary if you want your devices to run and operate normally. As the name suggest, ultrasonic cleaning involves ultrasound waves set between 20 KHz and 400 KHz, along with special solvent or soap solution. If you are using a machine, the solution will be p……