Lloyd Doyle designs, manufactures and markets sophisticated automatic optical test (AOT) systems used in the bare board sector of the printed circuit board manufacturing industry.
Industry Directory | Manufacturer
PCB Repairs of all kinds including-Solder on Tab (Solder Removal, Gold Plating), PTH & Delam repairs, etc.
New Equipment | Rework & Repair Services
On the cutting edge of technology, we offer a full line of high tech services to assist contract manufacturer's and product research and developers. Specializing in quick turn around times to help get your product to market on time. Training Serv
New Equipment | Fabrication Services
Aluminum PCB & Metal Core PCB & LED PCB Circuit board Aluminium PCB are metal-based, copper-clad laminates with a good heat dissipation function. Usually, Aluminium PCB is refer to LED PCB board, which is the most important part of LED display and l
Electronics Forum | Sun Feb 11 23:32:43 EST 2007 | M.Haris
1. After reflow some boards start producing bumps/bubbles which damage the internal layers causeing PCBs failed in Electrical-testing. How can I eradicate this problem from my assembling process? 2. If SMT components are mounted on non-rigid FLEX PC
Electronics Forum | Mon Feb 12 11:12:16 EST 2007 | davef
Q1. After reflow some boards start producing bumps/bubbles which damage the internal layers causeing PCBs failed in Electrical-testing. How can I eradicate this problem from my assembling process? A1. Find a proper board supplier. Q2. If SMT compon
Used SMT Equipment | X-Ray Inspection
This is a used NXR-1525 Xray System can be used to for PCB X-ray inspection of BGA and other SMD Devices. It is a high resolution X-ray system that can show inner layer traces of the Circuit Board. The date of manufacture is September 1999. It
Industry News | 2003-06-24 08:14:51.0
R/flex� 3850 laminate is produced in a range of copper and LCP thicknesses, just as the single-clad laminate, and is available in standard panel formats.
Industry News | 2003-02-27 08:22:44.0
Circatex is to open its first satellite office in mainland Europe in France.
Parts & Supplies | Assembly Accessories
Supply SMT Fuji placement machine accessories FUJI XP242 Feida interface board ADEEE6700 ADEE6700 Supply SMT placement machine accessories JUKI CB thimble L = 64.10mm Supply SMT Fuji FUJI placement machine QP electric Feida 24MM cover AKDDC6561 AKD
Parts & Supplies | Pick and Place/Feeders
1, Fuji laminator feeder Fuji CP43, FUJI CP6, FUJI CP642, FUJI CP643, FUJI CP732, FUJI CP742, FUJI CP743, FUJI CP743, FUJI CP743, FUJI CP743, FUJI CP743 CP824 mount machine Feida, FUJI CP843 mount machine Feida, FUJI NXT mount machine Feeder, etc.,
Technical Library | 2024-09-02 18:48:58.0
The conversion to higher temperature "Lead Free" assembly reflow conditions has created an increased awareness that entrapped or absorbed moisture is a frequent root cause of thermally induced delamination at assembly reflow. There are two connected failure modes from entrapped moisture; incomplete resin cross-linking resulting in premature resin decomposition and also severe Z axis expansion from "explosive vaporization of the entrapped moisture at elevated temperatures at assembly reflow". Ultimately, both result in delamination failure. Other papers have shown the negative effects of entrapped moisture before lamination including delamination, red color, reduced thermal reliability and increased high speed signal loss. In this paper, various materials were tested for moisture sensitivity during lamination. Tests were performed at varying lamination conditions including a pre-vacuum step and "kiss" step. Pressure and cure temperature parameters were evaluated for minimizing or eliminating the effect of trapped moisture. Also included are the results of inner layer moisture removal baking conditions and their effect on peel strength and thermal reliability.
Technical Library | 2011-06-16 18:59:43.0
Based on tests carried out with commercially available chemistry, this paper discusses the advantages available through the use of NEAP processes for inner layer bonding and soldermask pretreatment. The process is characterized with a view to high volume
Link: https://www.ascen.ltd/Products/mask_making_machine/ automation medical face mask machine with inner loop welding is automatic from material feeding to mask collection 1.high automation with PLC, photoelectric detection for the raw material feed
Link: https://www.ascen.ltd/Products/mask_making_machine/ automation medical face mask machine with inner loop welding is automatic from material feeding to mask collection 1.high automation with PLC, photoelectric detection for the raw material feed
Events Calendar | Wed Jul 13 00:00:00 EDT 2022 - Wed Jul 13 00:00:00 EDT 2022 | Oshkosh, Wisconsin USA
Wisconsin Chapter: PCB Workshop and PCB Plant Tour
Events Calendar | Tue Jul 11 00:00:00 EDT 2023 - Tue Jul 11 00:00:00 EDT 2023 | Oshkosh, Wisconsin USA
Wisconsin Chapter In-Person Event: PCB Workshop and PCB Plant Tour
Career Center | Shen Zhen, China | Management,Sales/Marketing
Working in GLORYPCB for 10 years.knowing electronic supply chain very well. especially for PCB PCBA assembly and other Electronic Manufacturing Service.Glorypcb is a professional electronic manufacturer located in Shenzhen with three facilities.offe
Career Center | Melbourne, Florida USA | Management,Production,Quality Control
Technical Skills/Abilities: � Management � Quality Assurance � Strong Troubleshooting Skills � Strategic Planning � Employee Training � Quality Assurance � Problem Resolution � Mechanical/Technical Aptitude
SMT Express, Issue No. 4 - from SMTnet.com Volume 1, Issue No. 4 Tuesday, September 14, 1999 Featured Article Return to Previous Page MULTILAYER BOARD (MLB) CONSTRUCTIONS FOR HIGHEST LAMINATE INTEGRITY, DIMENSIONAL STABILITY, AND ELECTRICAL
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Inner earloop mask making machine-PCB magazine loader,PCB turn conveyor,pcb conformal coating machine,PCB router,PCB depaneling machine,pcb buffer conveyor from ASCEN technology Welcome to visit ASCEN | | | | | | | Cart
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