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26MM White Mechanical Buzzer 85dB Continuous Wire Tone Install

26MM White Mechanical Buzzer 85dB Continuous Wire Tone Install

Brand Name : MANORSHI
Model Number : MSMX26A
Certification : ISO, CE, ROHS
Place of Origin : Jiangsu China
MOQ : 1000PCS
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, By Paypal
Supply Ability : 1000000PCS/MONTH
Delivery Time : 2-3 weeks
Packaging Details : Export Standard Package
Product Name : Mechanical buzzer
Frequency : 400Hz Wire
Sound pressure : 85dB min. Wire
Tone : Continuous Wire
Color : White
Weight : 12g
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26MM White Mechanical Buzzer 85dB Continuous Wire Tone Install ​

Quick Detail:

1. Size:D26mm*H17.7mm


Min. Sound Output at 20cm (dB)8585858585
Rated Voltage (VDC)3691224
Operating Voltage (VDC)2.5~3.54.5~7.57~119~1520~28
Resonant Frequency (Hz)400+/-100400+/-100400+/-100400+/-100400+/-100
Max. Current Consumption (mA)3030303025
Tone NatureContinuousContinuousContinuousContinuousContinuous
Operating Temperature (C)-20~+60-20~+60-20~+60-20~+60-20~+60
Storage Temperature (C)-30~+70-30~+70-30~+70-30~+70-30~+70
Weight (g)1212121212

Frequency curve

Drawing(mm )

Pins or wires type. Frequency is generally low. The mechanical buzzer is a special electromagnetic buzzer,composed of oscillator, the electromagnetic coil, the magnet and shell.Vibration piece is installed on the shell.

Mechanical transducers
mechanical transducers have moving parts whereas phased array transducers does not. Mechanical transducers have only one crystal which is rocked side to side to create a sector image. Now think about this since the transducer is sweeping side to side that means that even at a high sweep speed the transducer cannot image the tissue continuously. For example when it rocks to the left it is not imaging the right and visa versa. This type of mechanism creates poor spatial resolution for this probe. Plus the fact that one crystal is sending and receiving the pulse as opposed to many with array systems. Since we have one crystal mechanically rotated there is no way to dynamically focus the the instrument therefore mechanical transducers utilize the conventional method of focusing which is a fixed focus. The fixed focus transducer cannot be manipulated therefore if we want to change the focus we must change the transducer. Mechanical transducers transducers are also responsible for creating the Side Lobe Artifact.

How to distinguish active and passive buzzer?

An active buzzer will generate a tone using an internal oscillator, so all that is needed is a DC voltage.

A passive buzzer requires an AC signal to make a sound.

To identify them, if you apply a DC voltage to them and it buzzes, it's an active.

Applications for Buzzers:

Alarm devices


Confirmation of user input (ex: mouse click or keystroke)

Electronic metronomes

Annunciator panels

Game shows

Sporting events

Household appliances

Product Tags:

wire buzzer


mechanical sensor

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