Industry News | 2012-01-21 16:46:08.0
Sono-Tek will demonstrate the SonoFlux Servo WS Ultrasonic Spray Fluxing System in Booth #3700 at the upcoming IPC APEX Expo.
New Equipment | Board Handling - Pallets,Carriers,Fixtures
Durostone® Solder pallets Durostone® Solder pallets - perfectly machined A good example to show the precision of our machining are Durostone® PCB solder pallets. They are used to fix electronic components on printed circuit boads using the wave sold
Formic Acid Horizontal Reflow Oven H5 Features Formic Acid Horizontal Reflow Oven H5: 1, high vacuum degree: 0.01 mbar high vacuum, vacuum degree of cavity numerical real-time display, and can control and adjust 2, vacuum pumping speed, after 50 m
Used SMT Equipment | Soldering - Wave
We are looking for overseas distributor / agent for our range of lead free wave soldering machines .The machine includes the following main features: Spray Fiuxer: 1) Oriental motor drives the flux spraying system. Spraying speed is adjusted accordi
Technical Library | 2023-04-17 21:17:59.0
The purpose of this paper is to evaluate and compare the effectiveness and sensitivity of different cleanliness verification tests for post soldered printed circuit board assemblies (PCBAs) to provide an understanding of current industry practice for ionic contamination detection limits. Design/methodology/approach – PCBAs were subjected to different flux residue cleaning dwell times and cleanliness levels were verified with resistivity of solvent extract, critical cleanliness control (C3) test, and ion chromatography analyses to provide results capable of differentiating different sensitivity levels for each test. Findings – This study provides an understanding of current industry practice for ionic contamination detection using verification tests with different detection sensitivity levels. Some of the available cleanliness monitoring systems, particularly at critical areas of circuitry that are prone to product failure and residue entrapment, may have been overlooked. Research limitations/implications – Only Sn/Pb, clean type flux residue was evaluated. Thus, the current study was not an all encompassing project that is representative of other chemistry-based flux residues. Practical implications – The paper provides a reference that can be used to determine the most suitable and effective verification test for the detection of ionic contamination on PCBAs. Originality/value – Flux residue-related problems have long existed in the industry. The findings presented in this paper give a basic understanding to PCBA manufacturers when they are trying to choose the most suitable and effective verification test for the detection of ionic contamination on their products. Hence, the negative impact of flux residue on the respective product's long-term reliability and performance can be minimized and monitored effectively.
Industry News | 2022-03-25 08:07:42.0
Easily monitor process fluids in real time with LiquiSonic®
Industry Directory | Distributor / Manufacturer / Manufacturer's Representative
Hebei Abter Steel Import and Export Co.,Ltd is located in the hometown of steel pipe,Cangzhou, Hebei province.Our company mainly specializes in exporting diversified steel products.
New Equipment | Solder Materials
Big-Size Vacuum Soldering Oven for IGBT, MOS 1.Reflow soldering Typically high number of voids cause a large non conductive area 2.Vacuum soldering Very low number of voids, Typically 3.Applications Power Semiconductors;Hybrid
Industry News | 2019-12-16 22:45:13.0
Vacuum soldering system is a kind of process welding furnace for high-end products, such as laser devices, aerospace, electric cars and other industries, compared to the traditional chain furnace, has great technical advantages.
The Evolution 6 is designed to deliver zero defect soldering at high conveyor speeds with all flux types including conventional solvent based, water based, water soluble and VOC free; giving contract assemblers the freedom to change process technolog