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Friday, 18 November 2011 13:51

Safe and Effective Ultrasonic Cleaning of Circuit Boards and Electronics

Written by  Dr. Bob Sandor
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Thorough ultrasonic cleaning of electronics plays a crucial role in assuring reliability of the finished product. Flux removal from assembled and reworked PCBs as well as solder paste removal from misprinted PCBs are critical process steps. An ultrasonic circuit board cleaner removes flux, even tenacious residues from lead-free and low-residue fluxes, from printed circuit boards with either through-hole technology or surface-mount components. Ultrasonic cleaning of electrical components offers clear advantages over spray washing when the components have tight clearances or tubular geometries.

Ultrasonic PCB cleaning removes solder paste and flux residue. Ultrasonic cleaning of PCBs is gentle and thorough.

electronics ultrasonic cleaner

• Rapidly achieves high level of cleanliness

• Will not damage delicate assemblies

• Cleans components with blind holes or complex geometries

• Uses aqueous or semi-aqueous cleaners

 



Cleaning with a PCB Ultrasonic Cleaners Increases reliability of finished electronic products


An ultrasonic circuit board cleaner helps to improve SIR test results while reducing rework and increasing PCB reliability.

Ultrasonic cleaning electrical assemblies with delicate components is a safe way to remove contaminants from parts easily susceptible to damage. Tiny precision assemblies have inaccessible surfaces that cannot be cleaned by other methods.

Electronic devices can be safely cleaned in water with the appropriate chemical agent as long as they are properly dried. Many people hold the belief that electronics cannot be placed in water. This is simply not true. An ultrasonic electronics cleaner can be used quite effectively to maintain and restore a broad range of equipment.

iUltrasonic offers products specifically designed for optimum cleaning of circuit boards and electronics. Before the advent of Sweep technology, single-frequency ultrasonic cleaners generated a harmonic wave with the potential to damage electronic components. Our ultrasonic cleaners with Sweep technology eliminate the possibility of this type of damage.

Last modified on Friday, 25 November 2011 07:36
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Dr. Bob Sandor

Dr. Bob Sandor

Dr. Bob Sandor has authored over 40 patents and technical publications. Dr. Sandor has a B.S. in Chemistry from The University of Rochester and a Ph.D. in Inorganic Chemistry from Brandeis University.

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Ultrsonic Cleaner Application Guide