Electronics Manufacturing Technical Articles

Electronics Manufacturing Technical Articles

Papers and articles related to SMT, PCB & EMS industry.


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1799 SMT / PCB Assembly Related Technical Articles

贴片机的中英文术语对照(从A到Z)

Nov 14, 2023 | Dongguan RHHT Co., Ltd

贴片机是要求比较严格的一个机器,对操作人员要求也比较严谨,所以贴片机有专门的术语单词。下面就是贴片机的术语中英文对照。...

Publisher: Dongguan RuiHengHuaTai Electronic Co., Ltd

Dongguan RuiHengHuaTai Electronic Co., Ltd

the company currently has more than 80 employees, over 30 professional and technical personel, 15 nationally recognized professionals and 9 technical personeel with medium to senior professional titles.

Dongguan City, Guangdong Province, Guangdong, China

Manufacturer

Understanding In-Circuit Testing (ICT) with PCBA ICT Testing Machine

Nov 14, 2023 | I.C.T

Understanding In-Circuit Testing (ICT) with PCBA ICT Testing Machine In-Circuit Testing, commonly known as ICT, stands as a sophisticated and precise method within electronics manufacturing. It serves to evaluate the functionality and integrity of individual electronic components on a Printed Circuit Board (PCB). The process employs specialized equipment called ICT Testers, meticulously designed to pinpoint defects, shorts, opens, and other potential issues within the PCB assembly. The Crucial Role of PCBA ICT Testing Machine 1. Quality Assurance ICT is pivotal in ensuring the overall quality and reliability of electronic products. Early identification and rectification of defects in the production process help manufacturers avoid costly recalls, rework, and post-production issues. 2. Cost-Efficiency ICT significantly reduces manufacturing costs by identifying defects at an early stage. This results in fewer defective units reaching the end of the production line, minimizing waste and rework. 3. Faster Time-to-Market Manufacturers can expedite the production process with ICT by swiftly identifying and resolving issues. This leads to faster product launches, providing a competitive edge in the market. Unveiling the Functions of PCBA ICT Testing Machine The ICT Tester, the core of the In-Circuit Testing process, conducts a battery of tests on each PCB, including: 1. Continuity Testing Checks for open circuits, ensuring all connections are properly established. 2. Component Verification Verifies the presence and orientation of components, ensuring alignment with the PCB design. 3. Functional Testing Some ICT Testers execute functional tests, assessing electronic components' performance as per specifications. 4. Short Testing Identifies unintended connections or shorts between different components on the PCB. 5. Insulation Testing Checks for isolation between different circuits, ensuring no undesired connections or paths. 6. Programming and Configuration In some cases, ICT Testers are used to program and configure specific components on the PCB. Advantages of PCBA ICT Testing Machine 1. High Precision ICT offers unparalleled accuracy in defect detection, making it crucial in modern electronics manufacturing. 2. Speed and Efficiency ICT Testers enable rapid testing, allowing manufacturers to assess a large number of PCBs in a short time. 3. Customization ICT Tests can be tailored to suit specific PCB requirements, ensuring thorough evaluation of every design aspect. 4. Data Collection ICT Testers gather valuable data for process optimization and quality control. In-Circuit Testing (ICT) is fundamental in electronics manufacturing, safeguarding product quality, reducing costs, and accelerating time-to-market. The ICT Tester, with its precision and efficiency, positions manufacturers at the forefront of the highly competitive electronics industry. Embracing ICT is not just a choice; it's a necessity for manufacturers striving for excellence in their products. I.C.T is a leading manufacturer of full SMT line machines in the electronic manufacturing industry. Discover how we can enhance product quality, boost performance, and reduce costs. Contact us at info@smt11.com for reliable global supply, unparalleled efficiency, and superior technical service....

Publisher: I.C.T ( Dongguan ICT Technology Co., Ltd. )

I.C.T ( Dongguan ICT Technology Co., Ltd. )

I.C.T is a manufacturer from China that offers SMT, DIP, PCBA conformal coating equipment and turnkey solution.

Dongguan, Guangdong, China

Manufacturer

Crafting an Efficient SMT Conformal Coating Line for Double-Sided PCBA

Nov 09, 2023 | Crafting an Efficient SMT Conformal Coating Line for Double-Sided PCBA

Crafting an Efficient SMT Conformal Coating Line for Double-Sided PCBA In the intricate realm of electronics manufacturing, selecting the ideal SMT conformal coating line can seem like a challenging quest. The pursuit of a solution that seamlessly integrates efficiency, reliability, and performance is the ultimate goal. In this article, we embark on a journey to unravel the secrets of a standard SMT conformal coating line, using a captivating visual guide as our compass. The Symphony Of Components In An SMT Conformal Coating Line Picture a finely orchestrated symphony, with each instrument playing a unique role in this PCB coating process. The star performers in this lineup include: Transfer Conveyor: These act as the stage where the PCB's journey begins. Think of them as the entry and exit points for your precious boards, allowing a smooth, choreographed dance through the line. 1st Coating Machine: As the first movement in this musical journey, this machine, partnered with the initial curing station, lays down the foundation – applying adhesive to one side of the PCB. Inspection Conveyor: After the initial curing, our inspectors take center stage, using these transfer stations to carefully evaluate the coating's quality. 1st Curing Oven: This is where the magic happens. The first curing oven solidifies the adhesive applied in the previous act, setting the tone for a flawless performance. Flipper Machine: The flipper machine takes the spotlight, gracefully turning the PCB to reveal its other side, ensuring both faces receive their share of adhesion. 2nd Coating Machine: With a newfound perspective, the second coating machine takes the stage, applying adhesive to the reverse side of the PCB. 2nd Curing Oven: The grand finale! The second curing oven brings our symphony to a breathtaking close, solidifying the adhesive applied in the second act, creating a harmonious, dual-sided masterpiece. Efficiency Meets Dual-Side Coating This SMT conformal coating line is like a well-choreographed ballet that requires at least two dancers. One stands at the front, carefully loading PCBs onto the stage, guiding them through the first act. After the flip, the second dancer carries them through the second act, with both sides perfectly coated, ensuring a flawless performance for applications requiring dual-sided adhesion. UV Curing Oven For Illuminating Results For applications that embrace UV-curable adhesives, our line includes UV curing ovens, adding a layer of brilliance to the process and ensuring an efficient solidification of adhesives. Transfer Stations With A Touch Of Magic Within this symphony, the transfer stations wear a touch of magic – the second and fourth stations feature enchanting blue glass covers illuminated by embedded LED lights. These stations offer operators a clear view of the adhesive quality, allowing for meticulous inspections. The blue glass covers also act as protective shields, guarding freshly coated PCBs from the ever-present dust fairies. Certified Excellence: European Standards And CE Certification Ensuring that our performance meets the highest standards, our entire ensemble adheres to stringent European safety standards and proudly boasts CE certification, a testament to compliance with safety, health, and environmental protection requirements. A Variety Of Coating Machines For Your Unique Needs Our lineup doesn't just feature one star, but an ensemble of coating machines, including models like I.C.T-T550, I.C.T-T550U, I.C.T-T600, and I.C.T-T650. For an encore performance with detailed specifications of each model, please refer to our dedicated article. Additionally, for a captivating exploration of the right coating valve for your adhesive, please visit our comprehensive guide. Single-Sided PCB Coating For those who prefer a single board, our dedicated article on single-sided PCB coating is a spotlight on this specialized process. In the dynamic world of electronics manufacturing, our SMT conformal coating line stands as a versatile and reliable performance. With dual-sided coating capabilities, adherence to European safety standards, and CE certification, we offer a comprehensive platform for your coating needs. Join us in this symphony and explore our range of coating machines and accessories to enhance your conformal coating process. It's a performance that promises to leave you in awe!...

Publisher: I.C.T ( Dongguan ICT Technology Co., Ltd. )

I.C.T ( Dongguan ICT Technology Co., Ltd. )

I.C.T is a manufacturer from China that offers SMT, DIP, PCBA conformal coating equipment and turnkey solution.

Dongguan, Guangdong, China

Manufacturer

Cyber Security & Cloud Expo Global

Nov 09, 2023 | Dongguan RHHT Co., Ltd

In just three weeks, Olympia London will host the Cyber Security & Cloud Expo, a prestigious gathering of industry leaders and innovators. Taking place from 30th November to 1st December, this event promises to be an unmissable opportunity for professionals in the fields of cybersecurity and cloud technology....

Publisher: Dongguan RuiHengHuaTai Electronic Co., Ltd

Dongguan RuiHengHuaTai Electronic Co., Ltd

the company currently has more than 80 employees, over 30 professional and technical personel, 15 nationally recognized professionals and 9 technical personeel with medium to senior professional titles.

Dongguan City, Guangdong Province, Guangdong, China

Manufacturer

Choosing the right process for PCB cleaning

Nov 08, 2023 | EMILY PECK

Improving avionics reliability by selecting the best combination of cleaning fluid and cleaning method to effectively remove contamination on modern printed circuit boards (PCBs)....

Publisher: Dongguan RuiHengHuaTai Electronic Co., Ltd

Dongguan RuiHengHuaTai Electronic Co., Ltd

the company currently has more than 80 employees, over 30 professional and technical personel, 15 nationally recognized professionals and 9 technical personeel with medium to senior professional titles.

Dongguan City, Guangdong Province, Guangdong, China

Manufacturer

How to Choose the Right PCB Coating Machine Line

Nov 07, 2023 | Selecting the ideal equipment for your PCB coating line can be a complex task. In this article, we will guide you through the critical components of a standard PCB coating machine line and their solutions to common challenges. We'll delve into the line's

How to Choose the Right PCB Coating Machine Line Selecting the ideal equipment for your PCB coating line can be a complex task. In this article, we will guide you through the critical components of a standard PCB coating machine line and their solutions to common challenges. We'll delve into the line's composition, including the elevator, transfer station, coating machine, inspection station, curing oven, and their interconnectedness through a return conveyor. Let's explore each element and understand its role. Components of a PCB Coating Machine Line: Elevator: The PCB coating process starts with an elevator, efficiently transporting PCB boards to the next stage. Transfer Station: After the elevator, boards are conveyed to a transfer station, preparing them for the coating process. Coating Machine: The heart of the PCB coating line is the coating machine. We offer a range of coating machines, including I.C.T-T550, I.C.T-T550U, I.C.T-T600, and I.C.T-T650. Inspection Conveyor: Following the coating process, the boards move to an inspection station. The second transfer station is equipped with LED lights and a blue glass cover, enabling operators to closely inspect the coating quality. This feature is vital for ensuring consistent, dust-free coatings. Curing Oven: For UV-curable adhesives, we provide a UV curing oven to effectively solidify the adhesive. Return Conveyor: Beneath the entire line runs a return conveyor, connected to the elevator. This conveyor system efficiently returns PCBs from the last elevator to the first one, reducing manual handling and streamlining operations. The Advantages of the PCB Coating Line Design: 1. Easy Accessibility: The operator's station is strategically located beside the coating machine, ensuring easy access for setup and adjustments. 2. Enhanced Efficiency: The integrated return conveyor eliminates the need for manual transport, optimizing workflow. 3. Quality Control: The inspection station with the blue glass cover enables operators to inspect coatings for quality and cleanliness. 4. Dust Prevention: The blue glass cover also serves as a barrier to prevent dust contamination on freshly coated PCBs. Selecting the right PCB coating machine line is essential for achieving quality and efficiency in your operations. Our meticulously designed equipment line, along with its well-engineered components, can help you attain superior results. If you have further questions or need assistance in choosing the best solution for your specific requirements, please do not hesitate to contact us. We are committed to providing solutions that meet your needs and exceed your expectations....

Publisher: I.C.T ( Dongguan ICT Technology Co., Ltd. )

I.C.T ( Dongguan ICT Technology Co., Ltd. )

I.C.T is a manufacturer from China that offers SMT, DIP, PCBA conformal coating equipment and turnkey solution.

Dongguan, Guangdong, China

Manufacturer

Dispensing: A Robust Process Solution for Shield Edge Interconnect

Nov 06, 2023 | Rajiv L. Iyer and Michael L. Martel

A new process has been developed for RF shielding on compact electronic communications devices using automated solder paste dispensing. The process is known as Shield Edge Interconnect (SEI). SEI designs enable parts to be processed though underfill before placing of the RF shield and allows more complete use of valuable PCB real estate to achieve reduced form factor requirements and/or for added components on products such as smartphones and tablets. The reduced form factor creates challenges for the assembly of those devices. This process, enabled by Speedline dispensing technology, relies on extremely accurate dispensing of solder paste on copper traces located along the outer edge of the PCB. The result is a robust process solution for SEI in which proprietary closed loop dispenser, pump, vision, and software technologies enable a high volume manufacturing (HVM) process....

Publisher: Speedline Technologies, Inc.

Speedline Technologies, Inc.

Speedline Technologies serves the electronics assembly and semiconductor packaging industries with class-leading equipment, responsive support and unparalleled process knowledge.

Franklin, Massachusetts, USA

Manufacturer

Koh Young Case Study Underlines the Power of Supplier Partnerships with IMI

Nov 03, 2023 | Young Technology, Inc.

This case study explores the changing climate for manufacturing in Mexico as volumes and demand increase in the region and manufacturers, including IMI, look to grow through greater automation and closer collaboration with key technology partners like Koh Young. With interviews with Oscar Valdivia, IMI's Manufacturing Unit Manager for Guadalajara, and Philip Reyes, their Regional Engineering Head, the case study digs into how manufacturing excellence can be developed with the right use of automation and by investing in equipment that creates efficiency and quality through better use of accurate data....

Publisher: Koh Young America, Inc.

Koh Young America, Inc.

Koh Young is the leading True3D™ measurement-based inspection solutions provider supported by its global offices to ensure close communication with a growing customer base to provide access to AI-powered process optimization tools

Duluth, Georgia, USA

Consultant / Service Provider, Manufacturer, Other, Training Provider

High Yield Embedding of 30um Thin Chips in a Flexible PCB using a Photopatternable Polyimide based Ultra-Thin Chip Package (UTCP)

Oct 24, 2023 | T. Sterken, M. Op de Beeck, F. Vermeiren, T. Torfs, L. Wang, S. Priyabadini, K. Dhaenens, D. Cuypers and J. Vanfleteren

A thin chip package for off-the-shelf ICs is developed which enables the embedding of these chips into a flexible circuit board. The package consists of a copper fan-out on a polyimide substrate, in which the thinned IC (30um) is embedded. These packages are subsequently integrated in a standard flexible circuit board (FCB). A microcontroller and a proprietary DSP processor are embedded using this technology. The yield of the Ultra-Thin Chip package (UTCP) was measured before embedding in the circuit board, and reaches up to 87% for the packaged microcontrollers (MSP430 family, known-good dies). The yield on the DSP processor was measured to be 62%. After embedding in the FCB, 95% of the functional UTCP-packaged dies are still functional....

Publisher: Ghent University

Ghent University

Ghent University is a public research university located in Ghent, Belgium. Located in Flanders, Ghent University is one of the largest Belgian universities, consisting of 44,000 students and 9,000 staff members.

Gent, Liege, Belgium

Research Institute / Laboratory / School

Wafer-Level Packaging (WLP) and Its Applications

Oct 23, 2023 | Maxim Integrated Circuits

This application note discusses the Maxim Integrated's wafer-level packaging (WLP) and provides the PCB design and surface-mount technology (SMT) guidelines for the WLP...

Publisher: Maxim Integrated Circuits

Maxim Integrated Circuits

Maxim makes highly integrated analog and mixed-signal semiconductors.

San Jose, California, USA

Manufacturer

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