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Buzzers are an essential electrical part for use in physics, electrical circuits, sound and other general lab experiments.
Uses for Buzzers
Buzzers are an essential electrical part for use in physics, electrical circuits, sound and other general lab experiments.
The uses of buzzers really depends on your creativity but here are some of the primary benefits of using electric buzzers:
The use of warning systems involving electric buzzers could be very beneficial in minimizing loss of lives during a disaster or accident. They are important devices in any building or facilities to alert and notify people if a timely evacuation is necessary.
Specialized electric alarm systems could act as warning about threatening liquid level conditions in lift pump chambers, sewage, and other non-potable water applications. It is essential that you know how efficiently is your home or business site’s sewer system works and this can be gauged more accurately if it is accompanied by an electric sewage alarm.
Most electro mechanical buzzers are easy to set up. In fact, you don’t need to hire an electrician to install it, since no hard wiring is usually needed. This means cutting down on expenditure for hiring a professional installer.
In workplace, electric buzzers, especially those with timing software, offers more benefits and features than traditional timers and expensive bell. They could be synchronized with an automatic software via computer to control and switch times or channels within the day.
Electric buzzers could even be used in a wide array of appliances. Some buzzers are now used in switching sounds of electric home appliances such as microwaves, washing machines, calculators, smoke detectors, and telephone ringers, transmitters, and many more.
With the help of electro-mechanical buzzers, you can be notified of an automobile entering your residence or business when you’re in remote areas, so you never miss a warning.
Here a buzzer is being used in the Buzz Wire Kit
and sounds when the person touches the wire.
Buzzer, White, 1.5V ~ 3 VDC
Product Code: BZRW3
Low voltage buzzer works with 1 volt up to 4.5 volts DC. An essential electrical part for use in physics, electrical circuits, sound experiments, and other general lab use. Strong Plastic construction.
Voltage requirements are 3 DC volts.
Includes a 7/8" buzzer on a base with two holes for mounting and minimum 3" Long connecting wires.
Specifications:
1. Rated voltage: 1.5VDC
2. Operating voltage: 1~3VDC
3. Rated current: max.20mA
4. SPL: min.70dB
5. Frequency: 400±100Hz
6. Operating temperature range:-10°c~+60°c
7. Storage temperature range:-10°c~+70°c
8. Weight: 10g
9. Color: White
Buzzer, White, 1.5V ~ 3 VDC
Product Code: BZRW3
Low voltage buzzer works with 1 volt up to 4.5 volts DC. An essential electrical part for use in physics, electrical circuits, sound experiments, and other general lab use. Strong Plastic construction.
Voltage requirements are 3 DC volts.
Includes a 7/8" buzzer on a base with two holes for mounting and minimum 3" Long connecting wires.
Specifications:
1. Rated voltage: 1.5VDC
2. Operating voltage: 1~3VDC
3. Rated current: max.20mA
4. SPL: min.70dB
5. Frequency: 400±100Hz
6. Operating temperature range:-10°c~+60°c
7. Storage temperature range:-10°c~+70°c
8. Weight: 10g
9. Color: Black
Buzzer, Piezo Ceramic 1.5V to 20V
Product Code: BZRP2418
This high frequency buzzer or beeper can operate with any DC voltage starting 1.5 volts up to 20 volts, making it one of the most versatile, safe and durable sound devices. BZRP2418 is loud enough to be used as equipment alarm, door alarm, Telegraph device, Buzz wire game, and many other application. It produces a sound at frequency of about 3200 with a sound output of 85 db or more at 10 cm distance.
Buzzer, Round, 2-6 Volts
Product Code: BZRW3R
A well-constructed electro mechanical buzzer designed to last. Consists of an electronic circuit board, an electromagnet and a strong Neodymium magnet attached to a spring, all compacted in a strong shell.
Nominal voltage is 3 Volts. Operates with 2 Volts up to 6 volts. Connection wires are 8 inches (20 cm) long with 3/8" (1 cm) stripped and tinned on the ends for easy connections. Connection wires are 26 AWG UL1007 certified.
Description Value
Rated Voltage (VDC) 3
Operating Voltage (VDC) 2~5
Resonant Frequency (Hz) 400±100
Rated Current (mA) <=20
Sound Output at 10cm (dB) >=85
Operating Temperature °C 20~+60
Storage Temperature °C -30~+70
Weight (g) 10.5
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