New Equipment | Cleaning Equipment
Advanced SMT PCBA Cleaning Machine for Pristine Circuit Assembly ❙ Introduce of PCBA Cleaning Machine Introducing our state-of-the-art SMT PCBA Cleaning Machine, a revolutionary breakthrough in the realm of circuit board assembly. Irrespective
New Equipment | Solder Paste Stencils
Eliminate hours of solder mask damage repair time for bga sites while improving rework yield. Are you frustrated by the time it takes to repair mask damage underneath the BGA during the rework process? Are you squeezed for space on the PCB in an
Electronics Forum | Tue Sep 01 20:46:03 EDT 2009 | davef
No, put a thermocouple on the heater and monitor the temperature during cleaning.
Electronics Forum | Tue Sep 01 06:55:22 EDT 2009 | davef
Rocko: While you're rooting around with the cleaner to better understand the issues with your water supply, monitor the heaters of your cleaner. We've had instances were the heater control has created "white haze" problems. Are you sure the residue
Industry News | 2018-09-23 09:57:15.0
Industry-leading associations IPC and SMTA jointly announce the High-Reliability Cleaning and Conformal Coating Conference, scheduled to take place November 13-15, 2018 at Chicago Marriott, Schaumburg, Illinois. The conference is focused on the cleanliness of highly dense electronic assemblies to achieve quality and reliability within the stated in-field environment.
Industry News | 2018-04-15 20:01:15.0
SMTA Europe announces Session 4 Technical Program on Electrochemical Reliability at the “Electronics in Harsh Environments Conference” to be held in Amsterdam, Netherlands, on April 25th, 2018.
Technical Library | 2020-03-09 10:50:17.0
A customer called the Helpline seeking advice for cleaning no-clean fluxes prior to applying a conformal coating. The customer's assemblies were manufactured with a no-clean rosin based solder paste (ROL0) and were cleaned with an isopropyl alcohol (IPA) wash. After cleaning, a white residue was sometimes found in areas with high paste concentrations and was interfering with the adhesion of the conformal coating (Figure 1). For conformal coatings to adhere properly, the printed circuit board (PCB) surface must be clean of fluxes and other residues. In addition, ionic contamination left by flux residues can lead to corrosion and dendrite growth, two common causes of electronic opens and shorts. Other residues can lead to unwanted impedance and physical interference with moving parts.
Technical Library | 2023-04-17 21:37:32.0
Ionic contamination is a leading cause in the degradation and corrosion of electronic assemblies, leading to lifetime limitation and field failure (Fig. 1). Ionic residue comes from a variety of sources shown in Fig. 2 opposite: Examples of ionic contaminants: * Anions * Cations * Weak Organic Acid
StencilQuik demonstration video. This breakthrough method allows you to simplify placement/replacement saving 50% or more of time required to rework BGAs or CSPs.This is a well developed BGA rework method. More on the StencilQuik(TM) process here:
See the Nu/Clean Aqua Batch Aqueous Batch Cleaner in operation! Quick, quiet, close loop cleaning at a great price! For technical specifications, visit our website www.TechnicalDev.com.
Events Calendar | Thu Mar 25 00:00:00 EDT 2021 - Thu Mar 25 00:00:00 EDT 2021 | ,
Webinar: Process Control to Ensure Electrochemically Reliable Electronics
Events Calendar | Sat Jul 06 00:00:00 EDT 2019 - Sat Jul 06 00:00:00 EDT 2019 | Chennai, India
Reliable Electronics for the Automotive Industry Technical Workshop
| https://www.eptac.com/soldertips/soldertips-solderability-issues-with-nickle-plated-surfaces/
. I would suggest a strong OAH1 FLUX, for tinning the components, with an appropriate cleaning afterwards to remove any of the ionic residues from the surfaces of the leads and components
| https://www.smtfactory.com/PCBA-Cleaning-Machine-PCB-Defluxing-For-Best-Coating-and-Bonding-Effect-id43566387.html
. Prevents ionic contamination Polar or ionic particles left over from flux residues and other sources, when exposed to moisture in ambient air and an electrical current are applied, can connect into
