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Open Frame Power Supply PCB Assembly--STHL

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LED Module Board PCB Assembly--STHL.png

X-ray Security Inspection Machine PCB Assembly--STHL

X-ray security inspection machine PCBs are dedicated high-speed processing circuit boards for baggage and parcel safety screening equipment. They efficiently undertake high-speed X-ray image collection, data transmission and real-time image processing tasks. Built with high-precision chip components and professional image processing circuits, they support intelligent grayscale layering analysis, dangerous goods identification algorithm operation and real-time high-definition screen display. Featuring strong operational stability and powerful data computing capability, they meet the high-precision and high-reliability operation requirements of public traffic and security inspection scenarios.

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    X-ray Security Inspection Machine PCB Assembly--STHL

    Early challenges in X-ray security inspection machine adoption—such as weak ray signal capture, electromagnetic interference (EMI), and insufficient radiation safety isolation—have been overcome by specialized PCB assembly technologies, particularly rigid-flex PCBs and high-precision surface mount technology (SMT). These innovations effectively enhance the sensitivity of analog front-ends for capturing faint X-ray imaging signals, while integrating multi-layer EMI and radiation shielding structures to eliminate interference from high-voltage ray generators and surrounding electronic equipment. Rigid-flex PCBs, in particular, balance compact form factors with reliable high-speed signal transmission, supporting the miniaturization of portable and channel-type X-ray inspection devices without compromising imaging resolution. This technological leap has enabled X-ray security inspection machine PCB assemblies to outperform traditional inspection circuits in key areas:

    • Superior Signal Integrity

      Advanced impedance-controlled routing and ultra-low-noise PCB substrates minimize signal attenuation during the capture and amplification of weak X-ray imaging signals. Equipped with high-resolution (≥16-bit) ADC integration, they ensure the accuracy of grayscale imaging waveforms, laying the foundation for precise contraband identification and clear image restoration.

    • Versatile Form Factor Adaptability

      Compliant with IEC 60601-1-3 radiation safety standards, the assemblies adopt reinforced dual isolation designs (such as galvanic isolation and radiation shielding layers) to prevent electrical leakage and radiation leakage risks. High-temperature resistant and flame-retardant materials used in PCB substrates and conformal coatings also adapt to long-term operation near high-voltage ray sources, ensuring safety for public and industrial deployment.

    • Reliable Long-Term Operation

      ENIG (Electroless Nickel Immersion Gold) surface finishes and dust-proof conformal coatings (IP67 rating) provide excellent corrosion resistance and dust protection. Combined with rigorous high-temperature and vibration testing, the assemblies maintain stable performance in high-flow public environments and during long-term continuous inspection operations.

    Key Applications Across Security Sectors

    X-ray security inspection machine technology powers accurate contraband detection and safety screening in diverse public and industrial security scenarios.

    Airports & Transportation Hubs

    Channel-type baggage X-ray inspection machines and cargo scanning devices, featuring high-resolution imaging and real-time contraband alert functions, integrated with airport security management systems for seamless data sharing.

    Government Buildings & Public Places

    Entrance security X-ray inspection machines and portable handheld scanners, built with compact circuits and anti-interference components to ensure stable performance in crowded public environments and temporary security checkpoints.

    Logistics & Express Delivery Centers

    High-speed sorting X-ray inspection machines and parcel scanning terminals, leveraging fast imaging circuit design and automatic identification technology for 24/7 continuous parcel inspection without disrupting sorting efficiency.

    Industrial Inspection & Customs Clearance

    Industrial flaw detection X-ray machines and customs cargo inspection devices, supporting high-precision internal structure imaging and bulk cargo scanning, providing accurate inspection data for industrial quality control and customs anti-smuggling work.

    Why STHL PCBA should be your top choice for your LED PCBA needs?

    Let's explore the top 10 reasons why!

    Real Factory

    STHL PCBA is a real factory with 10,000+m² highly automated, dust-free factory，7 SMT lines, 2 DIP lines, 2 FCT lines, and 2 box building assembly lines. 

    Quality Guarantee

    We buy components from famous international platform like Mouser, Digikey, Farnell, Future, Avnet, Arrow or the agents. No components substitutes without customers approval!

    Rich Experience

    20+ years of experience in PCB & PCBA field.

    Cost Dowm

    Professional engineering team supports cost down.

    Global Sourcing

    500k parts with 100+ agents and suppliers.

    No MOQ

    No minimum order requests, we accept both prototype and volume quantity orders.

    Fully Certified

    With IATF16949, ISO9001, ISO14001, ISO13485 Certifications.

    NDA

    We ensure all of your projects documents security and sign NDA before RFQ.

    Intelligent Management

    Use Intelligent ERP system, MES (manufacturing execution system) for fast tracking.

    Fast Delivery

    Prototype orders will be fast completed and delivered, mass orders lead time is 4~5 weeks.

    About STHL PCB & PCBA

    LED PCB Assembly Revolutionizing Lighting Technology with Precision and Per (1)

    Shenzhen STHL Technology Co., Ltd. is a high-quality provider of electronics manufacturing services (EMS) in China, we serve customers worldwide along the whole industry chain including product design, material sourcing, PCBA production, cable assembly, box build assembly and comprehensive testing services.

    Established in 2006, we have more than 20 years of experience in electronics contract assembly manufacturing. Currently, we employ more than 220 staff members. Our 10,000 sqm facilities include 7 surface-mount technology (SMT) production lines, 2 through hole technology (THT) lines , 2 function testing lines and 2 box build production lines.

    At STHL, we provide electronics assembly services for energy power, communications, consumer electronics, computers & storage, safety & security, commercial and industrial products. Customers mainly from United States, Brazil, United Kingdom, Germany, Spain, Italy, Poland and . As an IATF16949，ISO9001, ISO14001, and ISO13485 certificated electronics assembly manufacturer, we produce products exactly comply with ROHS standard and quality guarantee. Based on our excellent engineering and production capacities in technical areas such as materials analysis & storage, advanced equipment, reliability testing (AOI, X-RAY, ICT test and function test), high effective SMT and THT assembly, we are recognized as a long-term reliable PCBA vendor by more and more customers wordlwide.

    Products Capability

    Items

    PCB capacity

    PCB name

    LED PCB Assembly: Revolutionizing Lighting Technology with Precision and Performance

    Material

    FR-4; High TG FR-4; Aluminum; CEM-1; CEM-3; Rogers, etc

    PCB type

    Rigid, flexible, rigid-flexible

    Layer NO.

    1, 2, 4, 6, up to 24 layer

    Shape

    Rectangular, round, slots, cutouts, complex, irregular

    Max PCB dimensions

    1200mm*600mm

    Board Thickness

    0.2mm-4mm

    Thickness Tolerance

    ±10%

    Min Hole Size

    0.1mm (4 mil)

    Copper Thickness

    0.5 OZ-3OZ (18 um-385 um)

    Copper Plating hole

    18um-30um

    Min Trace Width

    0.075mm (3mil)

    Min Space Width

    0.1mm (4 mil)

    Surface finish

    HASL, LF HASL, Imm Gold, Imm Silver, OSP etc

    Solder mask

    Green, red, white, yellow, blue, black, orange, purple

    Assembly details

    SMT and Thru-hole, ISO SMT and DIP lines

    Testing on products

    Testing jig/mold , X-ray Inspection, AOI Test, Functional test

    Quantity

    Min quantity : 1pcs. Prototype, small order, mass order, all OK

    Products Capability

    Files needed

    PCB : Gerber files(CAM, PCB, PCBDOC)

    Components : Bill of Materials(BOM list)

    Assembly : Pick-N-Place file

    PCB Panel Size

    Min size : 0.25*0.25 inches(6*6mm)

    Max size : 1200*600mm

    Components details

    Passive Down to 0201 size

    BGA and VFBGA

    Leadless Chip Carriers/CSP

    Double-sided SMT Assembly

    Fine BGA Pitch to 0.2mm(8mil)

    BGA Repair and Reball

    Part Removal and Replacement

    Component package

    Cut Tape, Tube, Reels, Loose Parts

    PCB+ assembly process

    Drilling---Exposure---Plating---Etaching & Stripping---Punching---Electrical Testing---SMT---Wave

    Soldering---Assembling---ICT---Function Testing---Temperature & Humidity

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    Digital Innovation

    APPhored (7)
    01

    Digital Innovation

    DSC_3571
    01

    Digital Innovation

    Material are (1)
    01

    Digital Innovation

    第24点图替换组合配图1
    01

    Digital Innovation

    DIP 1
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    Digital Innovation

    How to Get Started with STHL

    Ready to partner with us for your LED PCB Assembly project? Here’s how you can get started

    • Contact Us

      Contact Us

      Reach out to our sales team via phone, email, or online chat to discuss your project requirements.
    • Professional Expertise (2)

      Provide Design Files

      Send us your PCB design files (Gerber, BOM, etc.) for a detailed quote.
    • Cost-Effective Solutions

      Get a Quote

      We will provide you with a comprehensive quote, outlining all costs and timelines.
    • Delivery

      Production and Delivery

      Once the quote is approved, our team will begin production, ensuring your PCB assembly is completed on time and to the highest quality standards.

    Make an free consultant

    Whether you need PCB Fabrication or PCBA Assembly Service, STHL delivers innovation and reliability.

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