Industry Directory | Distributor / Equipment Dealer / Broker / Auctions / Manufacturer
Eelink Communication Technology Limited is brand gps tracker manufacturer and tracking solution servicer globally. We provide one-stop service： R&D,customize and wholesale high quality GPS tracking terminal devices
Industry Directory | Consultant / Service Provider / Standards Setting / Certification / Training Provider
Quadra Solutions' PCB Design Services Bureau houses a comprehensive range of PCB design, PCB assembly and, PCB fabrication services
Industry Directory | Manufacturer
Infinite RFID TECH was found in 2010, and it is one of the leading UHF RFID hardware manufacturer from China. We are committed to offering the best RFID hardware.
Industry Directory | Distributor / Manufacturer
China Make Locks Manufacturer: Security Lock and key Systems OEM for Cam Lock, Cabinet Lock, Key Switch Lock, Vending Machine Lock, Locker Lock, etc.
Technical Library | 2023-12-26 17:50:54.0
In this white paper, we discuss the pros and cons of five analytical techniques when applied to residue analysis on electronic assemblies. We evaluate the following for their application and limitations for analyzing both visible and invisible residues: FITR, SEM/EDX, XRF, Ion Chromatography, and ROSE
Technical Library | 2016-07-28 17:00:20.0
Packaging trends enable disruptive technologies. The miniaturization of components reduces the distance between conductive paths. Cleanliness of electronic hardware based on the service exposure of electrical equipment and controls can improve the reliability and cost effectiveness of the entire system. Problems resulting from leakage currents and electrochemical migration lead to unintended power disruption and intermittent performance problems due to corrosion issues.Solvent cleaning has a long history of use for cleaning electronic hardware. Limitations with solvent based cleaning agents due to environmental effects and the ability to clean new flux designs commonly used to join miniaturized components has limited the use of solvent cleaning processes for cleaning electronic hardware. To address these limitations, new solvent cleaning agents and processes have been designed to clean highly dense electronic hardware.The research study will evaluate the cleaning and electrical performance using the IPC B-52 Test Vehicle. Lead Free noclean solder paste will be used to join the components to the test vehicle. Ion Chromatography and SIR values will be reported.
Technical Library | 2015-07-16 17:24:23.0
Qualification of electronic hardware from a corrosion resistance standpoint has traditionally relied on stressing the hardware in a variety of environments. Before the development of tests based on mixed flowing gas (MFG), hardware was typically exposed to temperature-humidity cycling. In the pre-1980s era, component feature sizes were relatively large. Corrosion, while it did occur, did not in general degrade reliability. There were rare instances of the data center environments releasing corrosive gases and corroding hardware. One that got a lot of publicity was the corrosion by sulfur-bearing gases given off by data center carpeting. More often, corrosion was due to corrosive flux residues left on as-manufactured printed circuit boards (PCBs) that led to ion migration induced electrical shorting. Ion migration induced failures also occurred inside the PCBs due to poor laminate quality and moisture trapped in the laminate layers.
Industry Directory | Consultant / Service Provider
Based in Romania, Circuit Design SRL offers a complete range of Schematic Capture, PCB Design and Firmware Coding services.
Ayrshire Electronics can provide a wide range of engineering services, including but not limited to: Design Services Hardware and Software Development Printed Circuit Board Layout Prototypes Rapid Response Center Design for Manufacturability
.png)