5V Loud Piezo Buzzer

  • This topic is empty.
Viewing 1 post (of 1 total)
  • Author
    Posts
  • 2026-07-06 at 8:15 pm #9195
    admin
    Keymaster

      WEBSITE NAVIGATION STRUCTURE

      PRIMARY NAVIGATION BAR

      Home | About SWT | Products | Industries | Quality & Certifications | Technical Resources | Contact Us

      1. ABOUT SWT – COMPANY CREDENTIALS MODULE

      1.1 Company Profile

      • Who We Are: Gd SWT Smart Tech Co., Ltd. (www.swt99.com) – Professional Acoustics Solution Provider
      • 35+ Years of Expertise: Established 1991, Specialized in Piezoelectric Technology
      • National Recognition: High-Tech Enterprise & Specialized “Little Giant” SME
      • Strategic Vision: Global Leading Supplier in Piezoelectric Buzzer & Ultrasonic Solutions
      • Corporate Mission: Giving Everything Touch and Perception Through Smart Materials

      1.2 Core Capabilities

      • Integrated Supply Chain: Complete Piezoelectric Ceramic Production Control
      • Massive Production Scale: 250 Million Units Annual Output Capacity
      • Industry Authority: Official Drafter of Chinese Buzzer Standards
      • R&D Excellence: 70+ Engineers, 42 Certified Patents, 9 Invention Patents
      • Global Footprint: Headquarters in Dongguan + Guizhou Branch

      1.3 Milestones & History

      • 1991: Commenced Professional Buzzer Production
      • 2002: Registered SWT Brand Name
      • 2010: Appointed Industry Standard Drafter for Piezoelectric Buzzers
      • 2012: Published Official Buzzer Industry Standards
      • 2023: Obtained IATF 16949:2016 Automotive Quality Certification
      • 2026: Continuous Partnership with Global Fortune 500 Companies

      2. QUALITY & CERTIFICATIONS – CREDIBILITY MODULE

      2.1 Automotive Grade Certifications

      • IATF 16949:2016: Automotive Quality Management System (USI: GF926A)
      • Zero-Defect Performance: 18+ Years Stable Supply to Automotive Tier-1 Suppliers
      • High-Reliability Testing: In-House Environmental Stress Screening Laboratory

      2.2 Quality Management Standards

      • ISO 9001:2015: Quality Management System Certified
      • ISO 14001:2015: Environmental Management System Certified
      • RoHS & REACH Compliant: All Piezo Buzzer Products Meet EU Standards
      • 100% Quality Inspection: Full Process Quality Checking for Piezo Components

      2.3 Industry Recognition & Awards

      • National High-Tech Enterprise (China)
      • Specialized and Innovative “Little Giant” Enterprise (Guangdong Province)
      • National Patent Excellence Award Recipient
      • Standard Setting Authority: China Electronic Components Association Draft Unit
      • Top 3 Industry Ranking: Leading Piezoelectric Buzzer Manufacturer in China

      2.4 Intellectual Property Portfolio

      • 42 Certified Patents in Piezoelectric Technology
      • 9 Invention Patents for Buzzer Innovation
      • 30 Project-Certified Patents for Ultrasonic Applications
      • Registered Trademark: SWT (Since 2002)

      3. PRODUCTS – PIEZO BUZZER CATEGORY MODULE

      3.1 Piezo Buzzers (Core Product Line)

      3.1.1 5V Piezo Buzzers – High Sound Pressure Series

      • 5V Loud Piezo Buzzer: High SPL Output for Alarm & Alert Applications
      • MS7525+2705SA: 5V SMD Piezo Buzzer, Compact Design, Reflow Soldering Compatible
      • Features: Ultra-Loud Output, Low Power Consumption, Long Lifespan
      • Applications: Automotive Alarms, Security Systems, Home Appliances, Industrial Equipment

      3.1.2 3V Piezo Buzzers – Low Voltage Series

      • PSE1230+4003SA: 3V SMT Piezo Buzzer, Small Footprint
      • Features: Space-Saving Design, Surface Mount Technology, High Reliability
      • Applications: Battery-Powered Devices, Portable Electronics, IoT Sensors

      3.1.3 Active vs. Passive Piezo Buzzers

      • Active Piezo Buzzers: Built-In Drive Circuit, Simplified Integration
      • Passive Piezo Buzzers: External Drive Required, Frequency Flexibility
      • Technical Differentiation: Internal Oscillator Options for Design Optimization

      3.1.4 Automotive Grade Piezo Buzzers

      • IATF 16949 Certified: High-Reliability Piezo Buzzers for Automotive Safety
      • Seatbelt Reminder Buzzers: Stable Output in -40°C to +85°C Operating Range
      • Sentinel Mode Buzzers: Anti-Theft Alarm Components for EVs & Smart Vehicles

      3.1.5 SMD/SMT Piezo Buzzers

      • Surface Mount Piezo Buzzers: Automated PCB Assembly Compatible
      • Miniature Size Options: 12mm to 27mm Diameter Range
      • High-Temperature Reflow Resistant: Up to 260°C Peak Temperature Tolerance

      3.2 Piezoelectric Ceramic Elements

      3.2.1 Piezoelectric Diaphragms/Discs

      • Core Transduction Components: Foundation for All Piezo Buzzer Products
      • Material Options: Soft PZT Ceramics & Hard PZT Ceramics
      • Key Models: 3B12+9.0TEAWC (12mm), 3S27+3.9EA (27mm), 3B35+2.6EA (35mm)
      • Electrode Patterns: Double-Sided, Single-Sided, Custom Configurations

      3.2.2 Ultra-Thin Piezo Discs

      • Technical Highlights: 0.1mm to 0.5mm Thickness Options
      • Low Power Consumption: Optimized for Battery-Operated Piezo Buzzers
      • Stable Frequency Output: Precision Resonance for Acoustic Applications

      3.3 Electromagnetic Buzzers & Alarms

      3.3.1 Magnetic Buzzers

      • Electromagnetic Sounders: Alternative to Piezo Buzzers for Specific Applications
      • Industry Standard Compliance: Official Drafter of Electromagnetic Buzzer Standards
      • Applications: Smoke Alarms, Fire Detection Systems, Industrial Sirens

      3.4 Ultrasonic Atomization Series

      3.4.1 Microporous Mesh Atomizers (Medical Grade)

      • ATC16-0108SDWKI: 16mm, 108KHz, Fine Particle Nebulization (2-5μm)
      • ATC08-0210SDWF: World’s Smallest Piezo Atomizer (8mm Diameter)
      • Medical Applications: Respiratory Treatment, Nasal Care, Eye Care, Oral Care
      • Features: Low Heat Generation, High Stability, Lead-Free Options Available

      3.4.2 Ultrasonic Humidifier Atomizers

      • ATD16-2400GSW: 16mm, 1700KHz, High-Power Nebulization
      • ATD20-170GSW: 20mm, 1700KHz, Multi-Head Configuration (2-12 Heads)
      • Applications: Industrial Humidification, Agriculture, Animal Husbandry
      • Glass Glaze Technology: Durable Coating for Long-Term Water Exposure

      3.5 Ultrasonic Sensors & Transducers

      3.5.1 Ultrasonic Distance Sensors

      • USC10T/R-40MPWA: 10mm, 40KHz, Non-Contact Measurement
      • USO16T-40MPWA: 16mm, Waterproof & Corrosion-Resistant Design
      • Applications: Automotive Parking Sensors, Liquid Level Detection, Industrial Automation

      3.5.2 Ultrasonic Cleaning Transducers

      • 8SS-5020W: 20KHz, High Power Output (Up to 1000W)
      • 4SH-3528CA: 28KHz, 60W, Precision Cleaning Applications
      • Industries: Marine Equipment Cleaning, Medical Instrument Sterilization

      4. INDUSTRIES – APPLICATION SECTOR MODULE

      4.1 Automotive Electronics

      • Automotive Piezo Buzzers: IATF 16949 Certified for Safety Systems
      • Seatbelt Reminder Alarms: High-Reliability 5V Piezo Buzzers
      • Parking Sensor Components: Ultrasonic Distance Sensors for ADAS
      • EV Sentinel Mode Buzzers: Anti-Theft Alert Systems for Electric Vehicles
      • Key Clients: Panasonic Automotive, Sanyo Automotive (18+ Years Partnership)

      4.2 Healthcare & Medical Devices

      • Medical Nebulizers: 2-5μm Particle Size Atomizers for Respiratory Treatment
      • Ultrasonic Mesh Atomizers: FDA-Grade Components for Inhalers
      • Portable Nebulizer Modules: 8mm Miniature Piezo Atomizers
      • Skin Care Devices: Ultrasonic Beauty Equipment Components

      4.3 Smart Home & Appliances

      • White Goods Feedback Buzzers: User Interface Sound Components
      • USB Humidifiers: Ultrasonic Atomization Modules
      • Smart Doorbell Buzzers: Wireless IoT-Compatible Piezo Sounders
      • Key Clients: Whirlpool (16+ Years), Dyson, Reckitt (RB)

      4.4 Security & Safety Systems

      • Smoke Alarm Buzzers: High-SPL Piezo & Electromagnetic Buzzers
      • Industrial Sirens: Loud Alarm Components for Hazard Warning
      • Intrusion Detection Sounders: Anti-Theft System Buzzers
      • Key Clients: CHAMBERLAIN Group, Finsecur (France)

      4.5 Consumer Electronics

      • Telephone Ringers: High-Quality Acoustic Piezo Buzzers
      • Electronic Learning Products: Feedback Sounders for Educational Toys
      • Portable Devices: Battery-Efficient 3V Piezo Buzzers
      • Key Clients: VTech (22+ Years), Casio (21+ Years), Canon

      4.6 Industrial & Maritime

      • Ultrasonic Flow Sensors: High-Precision Measurement Transducers
      • Marine Equipment Cleaning: 20KHz Ultrasonic Cleaning Transducers
      • Satellite Positioning Components: Piezoelectric Sensor Elements
      • Industrial Automation: Non-Contact Detection Sensors

      5. TECHNICAL RESOURCES – EXPERTISE MODULE

      5.1 Buzzer Technical Guides

      • Piezo Buzzer vs. Magnetic Buzzer: Comparison & Selection Guide
      • Active vs. Passive Buzzer Selection: Design Optimization Tutorial
      • 5V Piezo Buzzer Driving Circuits: Schematic & PCB Layout Best Practices
      • Sound Pressure Level (SPL) Optimization: Acoustic Design Principles
      • Buzzer Frequency Response Testing: Measurement Methodology

      5.2 Piezoelectric Ceramic Technology

      • PZT Material Science: Lead Zirconate Titanate Ceramic Properties
      • Soft vs. Hard PZT Ceramics: Application-Specific Material Selection
      • Polarization Process: Electric Field Treatment for Piezoelectric Effect
      • Ceramic Sintering Technology: High-Temperature Processing Parameters
      • Lead-Free Piezo Options: Environmental Compliance Alternatives

      5.3 Ultrasonic Atomization Principles

      • Microporous Mesh Technology: Laser Drilling & PI Film Processing
      • Particle Size Control: 2μm to 5μm Medical-Grade Nebulization
      • Driving Circuit Design: Oscillator Frequency Matching for Atomizers
      • Humidifier System Integration: Multi-Head Configuration Guidelines
      • Water Level Control Circuits: Safety & Efficiency Optimization

      5.4 Automotive Grade Testing Standards

      • IATF 16949 Compliance: Automotive Quality Requirements for Buzzers
      • Environmental Stress Screening: Temperature Cycling & Humidity Testing
      • Vibration & Shock Testing: Automotive Durability Validation
      • EMC Testing for Piezo Buzzers: Electromagnetic Compatibility Standards
      • Acoustic Curve Testing: Frequency Response Verification

      5.5 Design Resources & Tools

      • Buzzer Selection Tool: Interactive Product Finder by Voltage, Size, SPL
      • CAD Models & Drawings: 3D Files for PCB Design Integration
      • Reliability Data Sheets: MTBF & Failure Rate Statistics
      • Application Notes: Industry-Specific Design Examples
      • Sample Request Portal: 3-7 Days Sample Lead Time

      5.6 Manufacturing Capabilities

      • Tape Casting Technology: Thin Piezo Sheet Formation Process
      • Dry Pressing Technology: Thick Ceramic Disc Manufacturing
      • Automated Assembly Lines: 250 Million Units Annual Capacity
      • Laser Micro-Drilling: Precision Hole Patterning for Atomizers
      • 100% Automated Testing: Quality Control in Each Process Stage

      6. COMPANY PROFILE – AUTHORITY REINFORCEMENT MODULE

      6.1 Why Choose SWT Piezo Buzzers

      • 35 Years of Piezoelectric Expertise: Since 1991
      • Largest Production Capacity in China: 250 Million Units/Year
      • Official Industry Standard Drafter: Buzzer Standards Authority
      • Fortune 500 Trusted Partner: Panasonic, VTech, Casio, Whirlpool, Dyson
      • Automotive Grade Certified: IATF 16949:2016 Compliant

      6.2 R&D & Innovation Center

      • Guangdong Province Piezoelectric Ultrasonic Engineering Center
      • Dongguan City Smart Ceramic R&D Center
      • 70+ Engineers: Acoustics, Nano-Powder, Inorganic Chemistry Specialists
      • 42 Certified Patents: Continuous Innovation in Buzzer Technology
      • University Partnerships: Guangdong University of Technology, Sichuan Normal University

      6.3 Global Customer Base

      • Asia Pacific: Panasonic, Casio, Sanyo, Canon, LG (Fortune 500)
      • Europe: Reckitt (UK), Finsecur (France), EPH (Germany)
      • Americas: VTech, CHAMBERLAIN Group, Whirlpool
      • Middle East: Hisense Israel Operations
      • India: Cirkit Electro (Key Distribution Partner)

      6.4 Service Commitment

      • 1-on-1 Technical Support: Customized Engineering Solutions
      • Rapid Prototyping: 3-7 Days Sample Lead Time
      • Mass Production: 15-20 Days Bulk Order Fulfillment
      • 24-Hour Regional Response: On-Site Service in Pearl River Delta
      • OEM/ODM Capabilities: Custom Piezo Buzzer Design & Manufacturing

      7. CONTACT US – ENGAGEMENT MODULE

      7.1 Sales Inquiries

      7.2 Global Offices

      • China Headquarters: No.6 Taihe Road (Newton Industry Park), Wangniudun Town, Dongguan City, Guangdong Province, China
      • Hong Kong Office: Rm. 9, 11/F, No.30-32 Au Pui Wan Street, Fo Tan, Shatin, New Territories, Hong Kong

      7.3 Online Platforms

      7.4 Request Services

      • Technical Consultation: Submit Your Buzzer Application Requirements
      • Sample Request: Fast 3-7 Days Delivery for Evaluation
      • Custom Quotation: Bulk Order Pricing for Piezo Buzzers
      • Factory Visit: Schedule Tour of 24,000㎡ Manufacturing Facility

      FOOTER NAVIGATION – SEO REINFORCEMENT

      Quick Links: 5V Piezo Buzzer | SMD Buzzer | Automotive Buzzer | Ultrasonic Atomizer | Piezo Sensor | Company Certifications

      Product Categories: Active Buzzer | Passive Buzzer | Magnetic Buzzer | Piezoelectric Diaphragm | Ultrasonic Transducer

       

      Industries Served: Automotive Electronics | Medical Devices | Smart Home | Security Systems | Consumer Electronics

      Resources: Buzzer Selection Guide | Technical Data Sheets | CAD Models | Quality Certifications | Contact Sales

      About SWT: Company Profile | Manufacturing Capabilities | R&D Center | Global Partners | Industry Standards | Patents & IP

      Copyright © 2026 Gd SWT Smart Tech Co., Ltd. | All Rights Reserved | IATF 16949:2016 Certified | ISO 9001:2015 | ISO 14001:2015

      http://www.swt99.com
      SWT

    • Author
      Posts
    Viewing 1 post (of 1 total)
    • You must be logged in to reply to this topic.