FBelec is a professional enterprise engaged in manufacturing buzzer, mechanical buzzer, electronic buzzer, ultrasonic sensor, piezo ceramic, speaker and so on. Since its inception the company spirit of "Quality first, customer first" business philosophy, full participation, excellence, to provide high-quality products for customers !
FBelec has talent, technology, quality, service, strategy and other advantages. Meanwhile, it is optimizing work flow, casting excellence, continuing to revitalize the brand to maintain the leading position, the vision of a more broad, higher goals and dedicated to creating more value for customers. The company has developed a series of products which are widely used in the production: communication, household appliances, automobiles, electric bicycles, UPS power supply, alarm; instrumentation, electronic toy and electronic clocks and so on.
Quality is our culture, we believe that the quality is the soul of an enterprise.
Good after-sale service, handling the customer complaint and solve problem for customers.
Our products are complete in variety, good in quality, reasonable in price.
We may promise that we can try our best to finish all of your orders within the shortest time.
Benefits of Mechanical Buzzer
Simplicity
Mechanical buzzers are relatively simple devices, consisting of only a few components. This simplicity makes them easy to understand, install, and maintain.
Cost-effective
Compared to other types of audible signaling devices, mechanical buzzers are often more affordable, making them a cost-effective solution for many applications.
Reliability
Mechanical buzzers are known for their reliability. They have a long lifespan and can withstand various environmental conditions, such as temperature fluctuations and vibrations.
Loud sound output
Mechanical buzzers are capable of producing loud and attention-grabbing sound output, which makes them suitable for applications where a strong audible signal is required.
Instant activation
Mechanical buzzers can be instantly activated, providing immediate feedback or alerts to users. This quick response time can be crucial in situations where timely notifications are essential.
Application of Mechanical Buzzer
Industrial equipment
Mechanical buzzers are commonly found in industrial equipment and machinery to indicate various conditions or events. For example, they can be used to signal the completion of a process, indicate a fault or error, or warn of unsafe conditions.
Consumer electronics
Mechanical buzzers are often used in consumer electronics devices such as timers, watches, and electronic games to provide audible alerts. They can be used to signal the end of a cooking cycle, notify the user of an incoming call or message, or provide feedback during gameplay.
Automotive applications
Mechanical buzzers can be found in automotive applications, such as in car alarms or reverse parking sensors. They provide an audible warning to alert the driver or others of potential hazards.
Doorbells and entry systems
Mechanical buzzers are commonly used in doorbells and entry systems to notify occupants of someone's presence at the door. The buzzing sound serves as an indication that someone is seeking entry.
Medical devices
Mechanical buzzers find application in medical devices, such as patient monitoring systems or medical alarms. They are used to alert healthcare professionals or patients of critical events or abnormal conditions.
Public address systems
Mechanical buzzers can be integrated into public address systems to attract attention or signal important announcements in public spaces, such as airports, train stations, or large venues.
Communication devices
Mechanical buzzers can be used in communication devices, such as two-way radios or intercom systems, to provide audible alerts for incoming calls or messages.
Home appliances
Mechanical buzzers can be found in various home appliances, including washing machines, dryers, and dishwashers. They signal the end of a cycle or indicate an error or malfunction.
Educational and training equipment
Mechanical buzzers are often used in educational and training equipment, such as quiz games or training simulators, to provide feedback or signal correct/incorrect answers.
Alarms and security systems
Mechanical buzzers are frequently used in alarms and security systems to provide a loud and attention-grabbing sound in case of emergencies or unauthorized access. They can be integrated into burglar alarms, fire alarms, and intrusion detection systems.
Founded in 1997, FBelec is a professional manufacturer specializing in the R & D and manufacturing of electronic soldering tools and soldering equipment. The business scope of the company includes: electronic tools, electric soldering iron, automatic soldering machine, soldering iron head, hot melt glue gun, and tin removal tools.
Mechanical buzzer has high resistance, infinite DC resistance and large AC impedance. It is a narrow-band sound device, which is usually made of piezoelectric ceramic. A large voltage is required to drive, but the current is very small, just a few ma. The power is also very small. Active buzzer with internal oscillation and driving circuit. Power on and it will sound. Passive buzzer, like horn, needs to add alternating audio voltage to make sound, and can also make sounds of different frequencies. However, the sound of the buzzer is bad anyway, so it is often added with square wave instead of sine wave.
Mechanical buzzer is a special subclass of electromagnetic buzzer, which is composed of oscillator, electromagnetic coil, magnet, shell, etc. Unlike the ordinary electromagnetic buzzer, the vibrating plate of the mechanical buzzer is installed on the housing, and its frequency is generally low, about 0.5 kHz. Generally, the frequency of the electromagnetic buzzer is about 2 kHz. Mechanical buzzer is an electronic buzzer with an integrated structure. It is powered by DC voltage and is widely used as a sound generator in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers and other electronic products.
Mechanical buzzer is mainly composed of multivibrator, buzzer, impedance matching device, resonant box, shell, etc. Some piezoelectric buzzer shells are also equipped with light-emitting diodes. The multivibrator is composed of transistors or integrated circuits. When the power is turned on (1. 5~15V DC working voltage), the multivibrator starts to vibrate and outputs 1. 5~2。 For 5kHZ audio signal, the impedance matching device drives the buzzer to make sound. The buzzer is made of lead zirconate titanate or lead magnesium niobate piezoelectric ceramic material, and silver electrodes are plated on both sides of the ceramic plate. After polarization and aging treatment, the buzzer is stuck to the brass plate or stainless steel plate.
Piezoelectric buzzer has the characteristics of small size, high sensitivity, low power consumption, good reliability, low cost and good frequency characteristics. Therefore, it is widely used in alarm of various electrical products. The high-voltage electric buzzer with low cost, good frequency characteristics and sensitivity has small volume. The most common ones are music greeting cards, electronic doorbells, electronic toys and other small electronic products that can be used as sound devices, save power, have good reliability, electronic watches, sound purposes, and pocket calculators.
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