LED reflow oven for 3W high power LED E10 Main product: Reflow oven with 10 zones, hot air reflow oven, SMT equipment, PCB Assembly Equipment, PCB Assembly Equipment, SMD/SMT Assembly, SMT assembly line, automatic production line Heating System &
Middle Size Lead Free SMT Reflow Oven for LED A600 Model: A600 MID-sized Lead-free Reflow Oven(6-zone) Brief: Lead-free reflow soldering Heating System > Eight groups of top and bottom forced hot air convection heating zones. > Patented heati
Electronics Forum | Thu Feb 18 20:24:37 EST 1999 | Tony
I'm trying to replace the PTH connectors with the SMT connectors in my design, and would like to make sure the SMT connector solder joints are as stong as PTH's. What's the right test to verify that? Is Pull and Shear test is the right choice? Where
Electronics Forum | Thu Jan 21 14:13:19 EST 2021 | davef
In the navbar on the left margin, select "Used SMT Equipment" In the dropdown, select "Add Equipment" Complete the description form You're on
Industry News | 2019-12-09 14:44:26.0
The SMT Reflow Soldering Equipment (Global) award was awarded to Heller Industries by Frost & Sullivan.
Industry News | 2017-07-10 17:31:47.0
GPD Global is in the process of setting up a demonstration center on the East coast of the United States. Rapid Coatings, located in Woburn Massachusetts, will be the East coast demo coating center. A GPD Global conformal coating system (SimpleCoat) configured with spray, precision dispense, and volumetric progressive cavity displacement technology will be used for Rapid Coatings production and customer demonstration.
Parts & Supplies | SMT Equipment
samsung_cn030_nozzle_for_smt if need more info about the products , pls don’t hesitate to contact with us at any time.More info pls visit our website:www.ksunsmt.com. Email: alice@ksunsmt.com Skype: alice@ksunsmt.com Whats app: +86 13170
Parts & Supplies | Pick and Place/Feeders
YAMAHA Sensor for feeder if need more info about the products , pls don’t hesitate to contact with us at any time.More info pls visit our website:www.ksunsmt.com. Email: alice@ksunsmt.com Skype: alice@ksunsmt.com Whats app: +86 131704718
Technical Library | 2019-05-31 14:19:24.0
ACI Technologies (ACI) characterized the reliability of surface mount RF components. The RF frequency band of interest was the X band (10.7 to 11.7GHz). A two pronged test for reliability of circuit card assemblies (CCA) was designed for both extreme thermal cycling and vibration. The rapid thermal cycling and extreme vibration testing simulates the total stress encountered by the assembly over the life of the product but accomplishes it in a relatively short period of time. In order to perform the reliability testing, a test vehicle consisting of a printed circuit board with test structures and components, was designed, fabricated, and assembled at ACI.
Technical Library | 2024-08-09 06:34:09.0
Quality control in conformal coating applications is vital for ensuring the reliability and longevity of electronic products. Conformal coatings protect printed circuit boards (PCBs) from environmental factors like moisture, dust, and chemicals. To maintain high standards, various inspection methods are employed throughout the coating process. Visual Inspection This is the first line of defense against defects. Inspectors look for uniform coverage, absence of bubbles, and proper curing. Training is essential to ensure that inspectors can identify subtle issues that may affect performance. UV Inspection Most conformal coatings contain a UV tracer, which makes the coating visible under ultraviolet light. UV inspection allows for easy detection of missed areas, ensuring complete coverage. This step is crucial for verifying that the coating has been applied correctly, especially in hard-to-see areas of the PCB. Automated Optical Inspection (AOI) AOI systems offer a more precise and consistent method for inspecting conformal coatings. They use cameras and specialized software to detect defects that might be missed by the human eye. AOI systems can inspect large volumes of PCBs quickly, making them ideal for high-production environments. Thickness Measurement The thickness of the conformal coating is critical for providing adequate protection without affecting the performance of the PCB. Tools such as micrometers, ultrasonic thickness gauges, and eddy current devices are used to measure the coating thickness. Consistent application is key to preventing issues like cracking or insufficient protection. Functional Testing Beyond visual and automated inspections, functional testing is necessary to ensure that the conformal coating does not interfere with the electrical performance of the PCB. This involves subjecting the coated PCB to environmental stress tests, such as thermal cycling, humidity, and salt spray, to assess its reliability in real-world conditions. Process Control and Documentation Implementing strict process controls is essential to maintaining quality. This includes regularly calibrating equipment, training operators, and documenting every step of the process. Proper documentation helps trace issues back to their source and prevents them from recurring. Conclusion Effective quality control in conformal coating applications ensures that PCBs are protected from environmental damage, thereby extending their lifespan and reliability. By employing a combination of visual, UV, and automated inspections, along with thickness measurement and functional testing, manufacturers can achieve the highest standards in coating quality.
https://www.ascen.ltd/component_tape_feeder/ Robotic component axial tape feeder for robot that use to cuts and bends taped axial components,and then holds the component so that the robot can pick them up online or link to the SMT insertion machine f
https://www.ascen.ltd/component_tape_feeder/ Robotic component axial tape feeder for robot that use to cuts and bends taped axial components,and then holds the component so that the robot can pick them up online or link to the SMT insertion machine f
Training Courses | | | PCB Design Courses
The PCB design courses teach students the process, techniques and tools needed to design layout of printed circuit boards.
Training Courses | ON DEMAND | | IPC J-STD-001 Trainer (CIT)
The Certified IPC J-STD-001 Trainer (CIT) courses prepare individuals as qualified trainers in the area of producing high quality soldered interconnections and prepares them to deliver Certified IPC J-STD-001 Specialist (CIS) training.
Events Calendar | Wed Aug 19 00:00:00 EDT 2020 - Wed Aug 19 00:00:00 EDT 2020 | ,
DfR - Design for Rinse-Ability: Effect of SMT Component Package Design on Cleaning Effectiveness
Events Calendar | Thu Jun 14 00:00:00 EDT 2018 - Fri Jun 15 00:00:00 EDT 2018 | ,
SMT Process Fundamentals for Tin-Lead and Lead Free Assembly - SMTA Webtorial
SMTnet Express June 13, 2013, Subscribers: 26140, Members: Companies: 13397, Users: 34803 Electromigration damage mechanics of lead-free solder joints under pulsed DC: A computational model by: Wei Yao, Cemal Basaran; Electronic Packaging
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/dage/about/news/nordson-test-and-inspection-at-smt-nuremburg
Nordson Test and Inspection at SMT Nuremburg X-Ray Inspection and Test Products Corporate | Global Directory | Languages Division Only All of Nordson Home Products Bondtesting Systems Micro Materials Testing Wafer Inspection and Metrology X-ray Inspection Systems X-ray Counting Systems Applications Battery
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