Basic knowledge of electronic components purchasing -Ameya360 electronic components purchasing website

Trade news

Samsung Reportedly Developing 4nm GAIA AI PC Chip; Mass Production Targeted as Early as 2027

　　Samsung is reportedly preparing to enter the AI PC chip market. According to Hankyung, industry sources say Samsung Electronics’ System LSI Business under the Device Solutions (DS) Division is developing GAIA, a 4nm AI accelerator for AI PCs. Prototype chips have reportedly already been provided to major customers, including Lenovo and HP, for performance validation, with mass production targeted as early as 2027.　　Samsung plans to pair GAIA with processing-in-memory (PIM), a next-generation DRAM technology that performs computations directly within memory, as the report indicates. Unlike traditional PC processors, GAIA is designed specifically for AI workloads, with an optimized NPU architecture aimed at efficiently handling generative AI tasks.　　The reported move follows Samsung’s earlier attempt to enter the PC chip market 14 years ago with an Exynos application processor that powered Samsung Chromebooks in 2012. However, it failed to break Intel’s dominance and withdrew from the business roughly two years later.　　AI PC Chip Competition Intensifies　　Samsung’s reported move positions it alongside a growing number of companies targeting the AI PC market. The report says the segment remains in its early stages and has yet to produce a dominant player as the AI agent era begins to emerge. Companies including NVIDIA, Qualcomm, Intel, and Huawei are already competing in the space. NVIDIA unveiled its next-generation RTX Spark AI PC chip in May, while Qualcomm first introduced the Snapdragon X Elite in 2023 before expanding its lineup with the entry-level Snapdragon C.　　EBN News says Samsung Electronics aims to differentiate itself by leveraging its leadership in memory alongside the AI chip design expertise gained from developing smartphone APs and mobile NPUs. Industry observers believe that combining AI accelerators with processing-in-memory (PIM) technology could enhance both AI processing performance and power efficiency.　　Industry observers cited by Hankyung say the success of Samsung’s AI PC chip initiative will depend largely on its ability to secure major customers and bring the product to market. If the company achieves mass production and builds a stable supply chain, the business could emerge as a key growth driver, helping the System LSI Business address its long-standing structural losses.　　Despite the growth opportunity, Samsung’s expansion into the AI accelerator market may also present strategic challenges. Hankyung notes that companies including NVIDIA and Qualcomm, which Samsung is expected to compete against in the AI PC market, are also among Samsung Foundry’s key customers.

Key word：

Samsung

Release time：2026-07-13 13:53 reading：311 Continue reading>>

Trade news

Lenovo Reportedly Set for July Price Hikes Across Product Portfolio as Memory Costs Pressure PC Market

　　With memory prices remaining elevated, consumer electronics could be heading for another round of price increases. Chinese media outlet Lanjinger.com, citing sources familiar with the matter, reports that Lenovo plans to raise prices across its product lineup from July, broadly in line with the previous round of increases, after the 618 shopping festival ends.　　Notably, Lanjinger.com highlights this would not be Lenovo’s first price hike this year, pointing to March when the PC maker issued nationwide price adjustment notices and raised retail prices for some models by over RMB 1,000. The report adds it has already urged distributors to lock in inventory and secure current pricing ahead of the upcoming increase, with a formal notice expected to be issued by the end of June.　　The pricing pressure is spreading across the PC industry. Dell, as highlighted by the report, has already raised prices on certain products as well, with server prices increasing 20%–40%. Prices for desktops, notebooks, and workstations are also expected to see further significant hikes by July, the report suggests.　　A separate report from Sina also suggests the sharp rise in costs has put pressure on the entire PC industry, prompting several major vendors to begin raising prices as early as six months ago. Dell, according to Sina, increased prices across its commercial PC portfolio in late 2025, with hikes ranging from 10% to 30%.　　Memory Price Surge Drives PC Cost Pressure　　Surging memory prices have become a key driver behind rising costs for PC brands. Lanjinger.com, citing TrendForce data, reports that cumulative spot price increases for DRAM and NAND flash have exceeded 300%. By May 2026, the average price of PC-grade DDR4 8Gb memory had climbed to US$20, the highest level since TrendForce began tracking the market, according to the report.　　Against this backdrop, Taipei Times, citing TrendForce’s latest forecast, reports that global notebook shipments are now expected to decline 13% YoY in 2026, as soaring memory prices and tight CPU supply weigh on demand in the second half—marking a sharper downturn than the 9.4% drop projected in January.

Key word：

Lenovo

Release time：2026-06-11 10:33 reading：667 Continue reading>>

Trade news

NVIDIA Enters PC Market with RTX Spark Featuring MediaTek-Co-Designed N1X CPU on TSMC 3nm

　　As traditional CPU leaders such as Intel push further into the AI accelerator market, NVIDIA is moving in the opposite direction—leveraging its dominance in AI computing to expand into the PC processor arena. At GTC Taipei on June 1, CEO Jensen Huang unveiled the NVIDIA RTX Spark, developed in partnership with Microsoft and powered by the new Arm-based N1X processor co-designed with MediaTek, according to NVIDIA and CNBC.　　According to CNBC, the initial rollout will include more than 30 notebook models and 10 desktop systems. RTX Spark-powered devices from Microsoft, Dell, HP, ASUS, Lenovo, and MSI are expected to debut this fall, marking NVIDIA’s first large-scale push into the Windows PC CPU market.　　CNBC adds that the platform combines NVIDIA’s Blackwell GPU architecture with the N1X CPU and 128GB of unified memory, bringing data center-class AI capabilities to personal computers. Notably, the new PC processor will be manufactured using TSMC’s 3nm process, which is currently produced exclusively in Taiwan, according to CNBC.　　More Spec Details　　Interestingly, as noted by The Verge, the flagship RTX Spark mirrors the DGX Spark almost exactly — 20 CPU cores, 6,144 GPU cores, 128GB of LPDDR5X memory — though NVIDIA plans to release leaner, more affordable variants, with some configurations dropping to just 16GB of RAM.　　Meanwhile, NVIDIA has provided additional details on the platform’s performance. According to The Verge, with up to 128GB of unified memory—on par with AMD’s previous-generation Strix Halo—RTX Spark laptops and desktops are also capable of hosting AI agents with up to 120 billion parameters, a capability Microsoft appears eager to integrate into Windows.　　Powered by RTX Spark, NVIDIA claims the system can render a 90GB 3D scene, edit 12K video, or run graphically intensive titles like Indiana Jones and the Great Circle at a smooth 100fps in 1440p—all within a 14mm-thin laptop operating without being plugged into power, the report adds.　　CNBC, citing an NVIDIA spokesperson, reports that RTX Spark is described as being “roughly equivalent” to the company’s flagship RTX 5070 laptop GPU.　　NVIDIA is certainly not the only player eyeing to expand its CPU footprint. As noted by CNBC, Apple now designs its own Arm-based processors for Mac computers, having rolled out a higher-end MacBook lineup powered by its latest M5 chips in March. In the same month, Arm unveiled its first in-house CPU, with Meta reportedly serving as the launch customer for the Arm AGI CPU, according to TechCrunch.

Key word：

NVIDIA

Release time：2026-06-02 10:29 reading：938 Continue reading>>

Trade news

Visit NOVOSENSE at PCIM Europe 2026！

　　We warmly invite you to visit NOVOSENSE at PCIM Europe 2026. Discover how NOVOSENSE empowers innovation across automotive electronics, renewable energy & power supply, and industrial control with a comprehensive portfolio of isolators, interfaces, drivers, sensors, signal chain, and power management ICs.　　Date: June 9–11, 2026　　Venue: Nuremberg Exhibition Centre, Germany　　Booth: Hall 4A, Booth 119　　✦ What to Expect ✦　　Functional safety ICs for safety-critical automotive systems　　One-stop body control & automotive lighting solutions　　SerDes and ultrasonic radar IC solutions for smarter mobility　　Technical presentations on high-voltage electric mobility and AI data center power systems　　✦ Highlights Preview ✦　　Functional Safety ICs for Safety-Critical Automotive Systems　　Isolated gate driver NSI6911F — certified by TÜV Rheinland to meet ISO 26262 ASIL D requirements, featuring up to 19A peak drive capability, ±150kV/μs CMTI, an integrated 12-bit isolated ADC, and advanced diagnostic functions for high-voltage applications such as traction inverters, OBCs, and DC-DC converters.　　ASIL B ultrasonic radar ASSP NSUC1800 and LED driver NSL21924FS , reflecting NOVOSENSE's expanding functional safety portfolio across sensors, signal chain, power management, and driver ICs.　　One-Stop Automotive Body Control & Lighting Solutions　　For BCM and ZCU applications, NOVOSENSE offers motor driver products for brushed DC motors, stepper motors, BLDC motors, relays, valves, and solenoids, supporting efficient, precise, and safe motor control.　　For automotive lighting, NOVOSENSE will showcase full-scenario LED driver solutions for ambient lighting, reading lights, headlighting, rear lighting, ISD/ISC lighting, grille lighting, and more, helping create safer, smarter, and more distinctive vehicle lighting experiences.　　Enabling Smarter Mobility with SerDes and Ultrasonic Radar IC Solutions　　SerDes chipset — NLS9116 single-channel serializer and NLS9246 four-channel deserializer, designed for cameras, displays, and domain controllers in ADAS and intelligent cockpit systems.　　AK2 ultrasonic radar ASSP — comprising the NSUC1800 sensor-side chip and NSUC1802 host-side interface conversion chip, providing a turnkey solution for applications such as UPA and APA.　　✦ Keynote Speeches ✦　　Join NOVOSENSE experts at PCIM Europe 2026 for in-depth technical presentations on how advanced semiconductor technologies are addressing the evolving demands of high-voltage electric mobility and AI data center power systems.　　E-Mobility & Energy Storage Stage　　Hall 6, Booth 220　　Topic: Evolution and Challenges of Gate Driver Technology for New Generation of xEV Powertrain System　　Time: June 9, 2026 | 15:25–15:45 (GMT+1)　　Speaker: Timmy Wu　　Topic: Enabling EV High-Voltage Safety with Advanced Isolated Sensing　　Time: June 11, 2026 | 12:05–12:25 (GMT+1)　　Speaker: Lillian Liu　　AI & Data Centers Stage　　Hall 5, Booth 320　　Topic: Power Density Scaling in AI Data Centers: From System Constraints to Semiconductor Device Challenges　　Time: June 9, 2026 | 14:35–14:55 (GMT+1)　　Speaker: Wenzhe Xu

Key word：

NOVOSENSE

Release time：2026-05-14 11:40 reading：1267 Continue reading>>

Trade news

BIWIN Spec TDP200 Series Industrial-Grade PCIe SSD Hits the Market

　　With profound insights into the strict requirements for stability, reliability, and uninterrupted operations under industrial-based scenarios, BIWIN Spec introduces newly-available TDP200 series industrial-grade M.2 PCIe SSD designed for industrial data transfer demands. Featured with industrial-grade hardware and software design and optimized firmware algorithms, this innovation supports 24/7 high-frequency writes and is especially resistant to strong mechanical impacts and shocks, serving as efficient and reliable storage solutions for data communications, smart healthcare, industrial automation, industrial robots and AIoT.　　Tough and Reliable Industrial-Grade Design　　Engineered with selected industrial hardware and optimized circuit design, the TDP200 series supports stable operations under temperature ranging from -20℃ to +70℃, helping keep data safe and secure. More specialized designs such as high-quality 3D TLC NAND, high performance controller and capacity up to 2TB make the SSD qualified to handle massive, data-intensive workloads.　　Specialized Firmware for Long-Lasting Reliability　　Packed with advanced reliability features like 4K LDPC, SRAM ECC, RAID, and power loss protection, the TDP200 series boasts an impressive 3000 P/E cycles endurance, making it ideal for relentless 24/7 operations without downtime. A high-precision thermal sensor paired with S.M.A.R.T. health monitoring tracks temperature in real time, automatically adjusting performance to ensure consistent reliability under heavy workloads.　　Rigorous Testing for Uncompromising Quality　　The TDP200 series has been verified with robust quality through over 1000 tests of aging, extreme temperatures and reliability. While strictly in line with the international standards, the product is also continuously monitored in all aspects of performance, reliability and quality through ORT, ensuring top-tier excellence throughout its lifecycle. Moreover, the Series is tested seamlessly compatible with global mainstream platforms and operating systems.　　From product design and hardware architecture to component selection, firmware algorithms, and manufacturing, every detail of BIWIN’s industrial-grade SSD is crafted to deliver a stable, reliable, and durable foundation for industrial data.

Key word：

BIWIN

Release time：2025-07-29 15:40 reading：2052 Continue reading>>

Trade news

ROHM at PCIM Europe 2025: Powerful Highlights for E-Mobility and Industrial Applications

　　From May 6th to 8th ROHM will exhibit at the PCIM Expo & Conference, the leading international event for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, taking place in Nuremberg. On its booth 304 in hall 9, ROHM will showcase reference projects with renowned partners and present the evolution of its package designs and evaluation boards.　　"PCIM 2025 in Nuremberg is the meeting place for innovation and progress in power electronics. This is where the brightest minds in the industry come together to shape the future of e-mobility and industrial applications. We will be presenting great customer applications to showcase the possibilities offered by our products in the best possible way. Whether in the PV industry or e-mobility sectors – we are involved and would like to talk to our customers on site about the key projects of the future," says Wolfram Harnack, President at ROHM Semiconductor Europe.　　Highlights of ROHM’s presence at PCIM 2025 include:　　For automotive applications, ROHM will exhibit an inverter unit utilizing the TRCDRIVE pack™ that consists of a 2-in-1 SiC Molded Module. Valeo and ROHM have been collaborating since 2022, initially focusing on technical exchange to enhance the performance and efficiency of motor inverters, a key component in the propulsion systems of electric vehicles (EVs) and plug-in hybrids (PHEVs).　　Power solutions for on-board chargers (OBCs), essential for e-mobility applications, will also be on the booth. ROHM will showcase the new EcoSiC™ molded power modules suitable for OBCs, along with OBC applications adopting ROHM’s power semiconductor devices.　　ROHM’s Power Eco Family products: ROHM has grouped the four product lines of power semiconductors under the brand concept “Power Eco Family” and is contributing to the development of a sustainable ecosystem through improved application performance. We will show featured solutions and case studies at the booth.　　In this context, one application example is the new GaN Lineup: ROHM’s EcoGaN™ series of 650V GaN HEMTs in the TOLL package has been adopted for AI server power supplies by Murata Power Solutions, a subsidiary of the Murata Manufacturing Group and a leading supplier of electronic components, batteries and power supplies in Japan. Integrating ROHM’s GaN HEMTs, which combine low loss operation with high-speed switching performance, in Murata Power Solutions’ 5.5kW AI server power supply unit achieves greater efficiency and miniaturization.　　For more information, please refer to AMEYA360’s related news release.　　The details of the Power Eco Family are as follows.　　●　EcoSiC™ is a brand of devices leveraging silicon carbide which is attracting attention in the power device field for performance that surpasses silicon.　　●　EcoGaN™ comprises compact, energy-efficient devices that utilize the low ON resistance, high-speed switching characteristics of GaN to achieve lower application power consumption, smaller peripheral components, and simpler designs requiring fewer parts.　　●　EcoIGBT™ is ROHM’s brand of IGBTs consisting of both devices and modules designed to meet the needs of high-voltage applications in the power device field.　　●　EcoMOS™ is ROHM's brand of silicon power MOSFETs designed for energy-efficient applications in the power device sector.　　During the fair, ROHM’s power experts will participate in several panel discussions and conference presentations. Additionally, they will hold poster sessions at the PCIM Europe 2025 conference.　　More information regarding ROHM’s key highlights at PCIM 2025 is available here: www.rohm.com/pcim　　*EcoSiC™, EcoGaN™, EcoIGBT™, EcoMOS™ and TRCDRIVE pack™ are trademarks or registered trademarks of ROHM Co., Ltd.

Key word：

ROHM

Release time：2025-04-23 17:01 reading：985 Continue reading>>

Trade news

Introduction to PCB Manufacturing Machines : Types

　　In the ever-evolving world of electronics, Printed Circuit Boards (PCBs) are the unsung heroes that form the backbone of most electronic devices. From smartphones to industrial machinery, PCBs provide the essential connections between various components, ensuring that signals are transmitted effectively and reliably. As demand for electronic devices continues to surge, the need for efficient, high-quality PCB manufacturing has never been greater. This is where PCB manufacturing machines come into play.　　These machines are pivotal in the production process, transforming raw materials into complex circuit boards that meet stringent specifications. In this introduction, we will explore the different types of PCB manufacturing machines and highlight some of the key players in the industry.　　Types of PCB Manufacturing Machines　　1. PCB Fabrication MachinesPCB fabrication is the process of creating the physical circuit board from a design. This involves several key steps, each facilitated by specific types of machines:　　– Photoplotters: These are used to create photomasks for PCB production. A photomask is a plate with patterns that will be transferred onto the PCB’s surface. Photoplotters use high-precision imaging technology to ensure accurate pattern reproduction.　　– Drilling Machines: Once the PCB pattern is applied, drilling machines create holes for components and vias. These machines are equipped with high-speed spindles and precision control systems to ensure that holes are drilled accurately and efficiently.　　– Etching Machines: After drilling, the PCB is subjected to an etching process to remove unwanted copper and leave behind the circuit pattern. Etching machines use chemical solutions or abrasive materials to strip away excess copper while preserving the desired circuitry.　　– Laminators: Laminating machines are used to bond multiple layers of PCBs together. This process involves applying heat and pressure to laminate the layers into a single, multi-layer board. Laminators ensure that the layers are aligned correctly and that the adhesive bonds are strong.　　– Solder Mask and Silkscreen Printers: Solder masks are applied to prevent solder from bridging between circuit paths, while silkscreen printers add labels and markings to the PCB. These machines use advanced printing technologies to apply precise coatings and markings.　　2. PCB Assembly MachinesOnce the PCB is fabricated, it needs to be assembled with electronic components. This step involves several specialized machines:　　– Pick and Place Machines: These are crucial for the assembly process. Pick and place machines automatically position and place components onto the PCB. They use high-speed cameras and advanced algorithms to ensure components are placed accurately and efficiently.　　– Soldering Machines: There are various types of soldering machines used in PCB assembly. Wave soldering machines apply solder to the entire PCB at once, while reflow soldering machines use heat to melt solder paste and create precise solder joints. Selective soldering machines target specific areas for soldering, reducing the risk of damage to sensitive components.　　– Inspection Machines: Quality control is essential in PCB manufacturing. Automated Optical Inspection (AOI) machines use cameras and image processing to detect defects such as soldering errors, missing components, or alignment issues. X-ray inspection machines can inspect internal layers and connections that are not visible externally.　　3. PCB Testing MachinesTesting is a crucial step to ensure the functionality and reliability of the PCBs. Testing machines include:　　– In-Circuit Testers (ICT): These machines test the electrical connections and functionality of the PCB by probing each point and checking for continuity, shorts, and other electrical faults.　　– Functional Testers: Functional testers simulate the PCB’s operating environment to ensure that it performs as expected. These testers are used to evaluate the board’s overall functionality and identify any operational issues.

Key word：

PCB

Release time：2025-03-21 13:32 reading：1123 Continue reading>>

Trade news

Difference between Diode and Triode in PCBA manufacturing

　　In printed circuit board assembly (PCBA) manufacturing, understanding the differences between diode and triode is crucial for designing efficient electronic circuits. Both components play essential roles in controlling the flow of electrical current, but they have distinct characteristics that determine their specific applications and functionalities.　　Diode:Diode　　A diode is a two-terminal electronic component that primarily allows current to flow in one direction while blocking it in the opposite direction. Here are key characteristics and uses of diodes in PCBA manufacturing:　　1. Functionality: Diodes are used for rectification, converting AC (Alternating Current) to DC (Direct Current). They ensure that current flows in only one direction, preventing reverse polarity which can damage sensitive components.　　2. Types: Common types include:　　– Rectifier Diodes: Used in power supplies to convert AC to DC.　　– Zener Diodes: Maintain a constant voltage for regulation.　　– Light-Emitting Diodes (LEDs): Emit light when current flows through them, used for indicators and displays.　　3. Applications: Diodes are found in almost all electronic circuits:　　– Power supplies　　– Signal demodulation　　– Overvoltage protection　　– Voltage regulation　　Triode (Transistor):Triode　　A triode, also known as a transistor, is a three-terminal semiconductor device that amplifies or switches electronic signals and electrical power. Here are the key characteristics and uses of triodes in PCBA manufacturing:　　1. Functionality: Triodes can amplify current, acting as switches or amplifiers depending on the configuration:　　– Bipolar Junction Transistors (BJTs): Amplify current and are used for analog circuits.　　– Field-Effect Transistors (FETs): Control current flow with an electric field, used in digital circuits.　　2. Types: Different types cater to specific applications:　　– NPN and PNP BJTs: Common bipolar transistor types.　　– MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors): High-speed switching in digital circuits.　　– JFETs (Junction Field-Effect Transistors): Used in amplifiers and analog switches.　　3. Applications: Triodes are essential in modern electronics:　　– Amplifiers in audio systems　　– Switching circuits in digital logic gates　　– Oscillators in radio frequency applications　　– Drivers for motors and relays　　Comparison– Function: Diodes primarily control current direction, whereas triodes amplify or switch currents.　　– Configuration: Diodes are two-terminal devices, while triodes (transistors) have three terminals: emitter, base, and collector.　　– Applications: Diodes are crucial for power supply and signal processing, while triodes are fundamental in amplification and digital switching.　　In conclusion, while diodes and triodes are both essential components in PCBA manufacturing, their distinct functionalities and applications make them suitable for different roles within electronic circuits. Understanding their differences is key to designing and assembling efficient and reliable electronic devices.

Key word：

PCBA

Release time：2024-08-16 14:24 reading：1246 Continue reading>>

Trade news

What is “component placement” in PCB?

　　Component placement is a critical step in the PCB assembly process where electronic components are precisely positioned and soldered onto the printed circuit board (PCB). This phase plays a crucial role in ensuring the functionality, reliability, and performance of the final electronic device. Let’s delve into the details of component placement in PCB assembly.　　How many electronic components are there?1. Surface Mount Devices (SMDs):　　– Passive Components: Resistors, capacitors, inductors.　　– Active Components: Integrated circuits (ICs), transistors, diodes.　　2. Through-Hole Components:　　– Components with leads that pass through holes drilled in the PCB.　　What is the component placement process?1. Design for Assembly (DFA)　　Before physical assembly begins, the PCB layout and design must consider DFA principles:　　– Component Orientation: Optimizing orientation for ease of assembly and efficient routing of traces.　　– Clearance and Spacing: Ensuring adequate space for soldering and avoiding interference between components.　　– Accessibility: Facilitating automated or manual assembly processes.　　2. Automated Component Placement　　Modern PCB assembly typically involves automated pick-and-place machines:　　– Vision Systems: Cameras identify fiducial markers or component outlines on the PCB to align and place components accurately.　　– Component Feeding: Components are loaded into feeders, which supply them to the pick-and-place machine.　　– Pick-and-Place Process: The machine picks components from the feeder using vacuum nozzles, aligns them precisely over corresponding pads on the PCB, and places them gently using controlled motion.　　3. Manual Component Placement　　For specialized components or low-volume production, manual placement may be used:　　– Skill and Precision: Technicians use hand tools like tweezers and magnifiers to place components accurately.　　– Prototype Builds: Initial prototypes or small batches may benefit from manual placement for flexibility and customization.　　What should be considered when placing components in PCB?Component placement is more than just arranging components on a board; it involves strategic decisions that impact the overall functionality and quality of the PCB. Proper placement not only ensures that the circuit operates correctly but also affects signal integrity, thermal management, and ease of assembly. Here are some crucial aspects to consider:　　1. Design for Signal Integrity　　Signal integrity is crucial for the proper operation of high-speed digital circuits and sensitive analog circuits. To maintain signal integrity:　　– Minimize Trace Length: Place critical components closer together to minimize trace lengths, reducing signal delay and electromagnetic interference (EMI).　　– Signal Paths: Follow a logical signal flow from input to output, avoiding crossing high-speed signals with noisy or high-current traces.　　– Grounding: Ensure a solid ground plane and place components that require low impedance connections to ground strategically to minimize noise and ground loops.　　2. Thermal Management　　Certain components, such as power transistors or voltage regulators, generate heat during operation. Efficient thermal management is essential to prevent overheating and ensure reliability:　　– Heat Sinks: Provide adequate space and mounting locations for heat sinks or thermal pads.　　– Airflow: Arrange components to allow natural or forced airflow across heat-generating components.　　– Isolation: Keep heat-sensitive components away from those generating significant heat to prevent thermal damage.　　3. Manufacturability and Assembly　　Designing for manufacturability involves ensuring that the PCB can be efficiently assembled with minimal errors and rework:　　– Component Accessibility: Ensure components are placed such that they can be easily soldered by hand or by automated pick-and-place machines.　　– Orientation: Align components consistently for ease of assembly and to avoid errors during soldering.　　– Clearance and Spacing: Adhere to manufacturing guidelines for minimum clearance between components, ensuring soldering and inspection can be done without issues.　　4. Electromagnetic Compatibility (EMC)　　PCB layout plays a crucial role in achieving EMC compliance by reducing EMI emissions and susceptibility:　　– Component Arrangement: Position sensitive components and traces to minimize loop areas and coupling.　　– Shielding: Group and shield sensitive components from noise sources such as high-current paths or switching circuits.　　– Grounding and Routing: Properly route and ground signal return paths to reduce loop areas and impedance discontinuities.　　Best Practices for Component Placement– Start with Critical Components: Begin by placing critical components such as microcontrollers, connectors, and high-frequency components based on their functional and spatial requirements.　　– Use Design Tools: Leverage PCB design software with simulation capabilities to visualize signal paths, analyze thermal performance, and optimize placement before fabrication.　　– Iterative Refinement: Iterate the placement based on simulation results, design reviews, and practical considerations to achieve the best balance of performance and manufacturability.　　– Documentation: Clearly label components with reference designators and polarity markings on the silkscreen layer. Maintain an updated BOM (Bill of Materials) to ensure accurate procurement and assembly.　　ConclusionComponent placement in PCB assembly is a pivotal stage where careful planning, advanced technology, and skilled craftsmanship converge to create reliable electronic devices. By adhering to DFA principles, leveraging automation, and considering thermal and signal integrity factors, manufacturers can achieve efficient, high-quality assembly that meets the demands of today’s electronics industry. As technology advances, component placement continues to evolve, driving innovation and pushing the boundaries of what’s possible in electronic design and manufacturing.

Key word：

PCB

Release time：2024-07-18 11:48 reading：1693 Continue reading>>

Trade news

GigaDevice Launches Advanced PC Fingerprint Solution, Promising Enhanced Security and User Experience

　　a leading provider of flash memory, 32-bit microcontrollers, sensors, and analog technology, introduces all-new PC fingerprint solutions, including GSL6186 MoC(Match-on-Chip) and GSL6150H0 MoH(Match-on-Host). Based on advanced biometric technology, the solutions allow users to effortlessly and securely access their Windows PC devices with a simple touch of fingerprint. The GSL6186 MoC solution has already received certification from Windows Hello Enhanced Sign-in Security (ESS) and Microsoft Windows Hardware Lab Kit (HLK), added to Microsoft Approved Vendor List (AVL).　　GigaDevice GSL6186 MoC fingerprint recognition solution utilizes System-in-package (SiP) technology, integrating fingerprint algorithm acceleration modules and storage modules within the chip. It combines excellent capacitive fingerprint hardware detection with proprietary algorithms, achieving an impressive high performance. The SiP system-level packaging ensures secure storage, minimizing privacy risks. Supporting POA and low latency, it enhances user experience and offers compatibility with USB, SPI interfaces, and various host platforms. Customizable in size and shape, it caters to diverse design preferences. Ideal for unlocking, system/APP software login, online payments, and various other scenarios, it delivers a convenient user experience.　　GigaDevice GSL6150H0 MoH fingerprint recognition solution also comes equipped with high-performance capacitive fingerprint sensors and proprietary biometric algorithms. Utilizing on-host fingerprint matching, it provides a cost-saving advantage.　　"We are committed to innovating in the next generation of intelligent terminal biometric sensing technology, delving into the research and development of human-machine interaction sensor chips and solutions", says Jun Zhi, Vice President and General Manager of Sensor BU in GigaDevice, "Our fingerprint products have become a popular selection in the smartphone market. The introduction of GSL6186 MoC and GSL6150H0 MoH signifies our further expansion into the PC domain. Regarding quality control, we are committed to delivering high-quality products and solutions to our customers, prioritizing comprehensive product lifecycle management and proactive risk control, alongside continuous process optimization. We have also established a stable and flexible supply chain system, which enables a quicker response to customer needs, enhancing the accuracy and timeliness of delivery. Furthermore, we offer integrated services and technical support, providing a convenient 'one-stop' solution to expedite customers' product launch process. We will accelerate product upgrades and continue to expand our presence in fields such as PC, smartphones, wearables, mobile health, IoT, etc., offering customers a broader array of innovative solutions."

Key word：

GigaDevice

Release time：2024-05-27 16:17 reading：2631 Continue reading>>

model	brand	Quote
RB751G-40T2R	ROHM Semiconductor
BD71847AMWV-E2	ROHM Semiconductor
MC33074DR2G	onsemi
CDZVT2R20B	ROHM Semiconductor
TL431ACLPR	Texas Instruments

model	brand	To snap up
TPS63050YFFR	Texas Instruments
BP3621	ROHM Semiconductor
IPZ40N04S5L4R8ATMA1	Infineon Technologies
ESR03EZPJ151	ROHM Semiconductor
BU33JA2MNVX-CTL	ROHM Semiconductor
STM32F429IGT6	STMicroelectronics

PART	Quantity*	Target Price
	Quantity MOQ: 1	Target Price $ If not sure, you may skip this
remark

Telephone *	Name
Company
Email