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    • HOME

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      • Company Profile

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    • PRODUCTS

      • Speaker

      • Buzzer

      • Piezo Siren

      • Microphone

      • Piezo element

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    • ​​Design and Application of 3V Buzzers: A Comprehensive Guide​
      3V buzzers are compact electromechanical or piezoelectric devices widely used in consumer electronics, industrial controls, and IoT applications due to their low power consumption and ease of integrat...

      14 May

      498|Read More
    • What is a passive buzzer?
      A passive buzzer is an electronic component that generates sound when an electrical signal is applied to it. Unlike active buzzers, which have an internal oscillator that allows them to produce sound ...

      17 Apr

      548|Read More
    • The World of 12V Piezo Buzzers: Technology, Applications, and Market Trends
      Piezo buzzers have become an integral part of modern electronic devices, providing reliable and efficient sound generation solutions across various industries. Among these, the 12V piezo buzzer stands...

      14 Mar

      470|Read More
    • How loud is a piezo buzzer?
      Piezo buzzers are widely used electronic components known for their ability to produce sound when an electrical signal is applied. These devices are commonly found in various applications, including a...

      08 Feb

      1219|Read More
    • What is the difference between a piezo buzzer and a normal buzzer
      Buzzers are sound-emitting devices that convert electrical energy into sound energy. They are commonly used in electronic devices for alerts, notifications, and alarms. There are two primary types of ...

      06 Jan

      525|Read More
    • What is a Mylar Speaker?
      Mylar speakers are a type of audio speaker that utilizes Mylar, a brand name for a type of polyester film known for its durability, lightweight properties, and excellent acoustic characteristics. Myla...

      20 Dec

      997|Read More
    • Is 40mm good for headphones?
      40mm headphone speakers are a popular choice in the audio industry, offering a unique blend of sound quality, compact design, and versatility. Their balanced audio reproduction makes them suitable for...

      04 Dec

      493|Read More
    • Mini Piezo Buzzer Revolutionizes Auditory Technology with Unprecedented Precision
      The new mini piezo buzzer is designed with a focus on miniaturization, making it one of the smallest buzzers on the market. This compact design allows for integration into a wide range of devices wher...

      14 Nov

      384|Read More
    • What is a passive piezo buzzer?
      A passive piezo buzzer​ is an electronic component that utilizes the piezoelectric effect to generate sound. This effect is a characteristic of certain materials, such as quartz and certain ceramics, ...

      12 Nov

      454|Read More
    • The 13mm Mini Headphone Speaker An In-Depth Overview
      The 13mm mini headphone speaker is a compact yet powerful audio component widely used in various audio devices, including headphones, earphones, and portable speakers. Despite its small size, this spe...

      04 Nov

      427|Read More
    • 24V Alarm Piezo: Technological Advancements and Applications
      The 24V alarm piezo, such as the HYDZ HYD-2312 model, boasts a rated voltage of 12V and a resonant frequency of 3300±500 Hz. It operates within a voltage range of 3-24V and is designed for continuous ...

      01 Nov

      419|Read More
    • What is 5V Passive Piezo Buzzer?
      A 5V passive piezo buzzer is an electronic component that produces sound through the piezoelectric effect. Unlike active buzzers, which contain built-in oscillators and require a DC voltage to produce...

      01 Nov

      526|Read More
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    Changzhou Shenghui Electronic Co.,LTD was founded in 1996, and has become a professional manufacturer of acoustic components.
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