Technical Library

Atmospheric Plasma Treatment

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by Wes Noble What is Plasma? Plasmas are the fourth state of matter and believed to be the most common state of matter in the universe. In simple terms, plasma is an ionized gas into which enough energy is provided to free electrons from atoms or molecules and coexist in both the negative and positive […]

Technical Library

Select Conformal Coat Formulation for PCB Environment

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Select Conformal Coating Formulation for PCB Environmental Conditions

by Wes Noble Temperature and Humidity on Selective Conformal Coating It is well known that selective conformal coating on printed circuit board (PCB) assemblies provides unparallel protection for PCB’s. Nevertheless, concentrated conditions of humidity, water, and high temperatures can have negative effects on the conformal coating itself causing it to fail and become inapt for […]

Technical Library

Ultraviolet (UV) Curing Technology

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by Wes Noble What is UV Curing? “Ultraviolet (UV) light is an electromagnetic radiation with a wavelength from 400 nm to 100 nm, shorter than that of visible light but longer than X-rays.” (Source: Wikipedia). Ultraviolet or UV curing is used to create a photochemical reaction using high intensity Ultraviolet (UV) energy or “light” to […]

Technical Library

Non-contact Fluid Dispensing with PS-8200 Jetting Valve

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by Brian Stumm Jetting Valve Technology Superior to Needle Dispensing Compared to traditional needle dispensing technology, jetting valve technology is the most effective method for quick and accurate fluid dispensing. Injection technology has many advantages, it provides a combination of high-speed, high quality and low cost production for fluid dispensing processes. Instead of putting focus […]