Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsMagnetic Transducer Buzzer

Integrated DC Type 12v Magnetic Buzzer 9*5.5mm With Oscillator Circuit

Good quality Carbon Composition Potentiometer for sales
Good quality Carbon Composition Potentiometer for sales
Time is flying away, remember the first time we met in Ningbo in the year of 2005. I'm so happy with you and your team. Thanks for your support and let's look forward to the next years together.

—— Mr. Halit vergili

From partner to friend, you always give me surprise for your goods and service. We appreciate it so much. By the way, the pickled fish sauce is so nice. I'm self-confident of my cooking skills again. Don't forgot hot pot date next time.

—— Ms. Nathalie Kruse

I'm Online Chat Now

Integrated DC Type 12v Magnetic Buzzer 9*5.5mm With Oscillator Circuit

China Integrated DC Type 12v Magnetic Buzzer 9*5.5mm With Oscillator Circuit supplier
Integrated DC Type 12v Magnetic Buzzer 9*5.5mm With Oscillator Circuit supplier Integrated DC Type 12v Magnetic Buzzer 9*5.5mm With Oscillator Circuit supplier

Large Image :  Integrated DC Type 12v Magnetic Buzzer 9*5.5mm With Oscillator Circuit

Product Details:

Place of Origin: CHINA
Brand Name: ANYO
Model Number: 09055YT

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Price: Negotiation
Packaging Details: customized carton
Delivery Time: 8-10 work days
Payment Terms: L/C, T/T
Supply Ability: 10000pcs per day
Contact Now
Detailed Product Description
Other Name: Magnetic Buzzer Rated Voltage: DC 1.5-12V
Resonant Frequency: 2700±300Hz Rated Current: Max.30mA
Sound Pressure Lever: Min.85dB/10cm Weight: 1g

Integrated DC type magnetic buzzer with oscillator circuit 9*5.5mm

 

 

Description:

 

The electromagnetic buzzer generally consists of a plastic housing with a metal diaphragm that is flexed by an electro- magnet. The main benefit of this design is the ability to obtain low frequencies in a small package. Drawbacks include mechanical wear, electrical noise, lower sound output, and large power consumption.

 

Difference between active and passive:

 

An active buzzer has a built-in oscillating source, so it will make sounds when electrified. But a passive buzzer does not have such source, so it will not tweet if DC signals are used; instead, you need to use square waves whose frequency is between 2K and 5K to drive it. The active buzzer is often more expensive than the passive one because of multiple built-in oscillating circuits.

 

Difference between piezo buzzer & magnetic buzzer:

 

A piezo buzzer generates sound because of the piezoelectric effect from the piezoelectric ceramic which drives the metallic diaphragm to vibrate.
A magnetic buzzer is based on the electromagnetic principle, the metal diaphragm is pulled when input the power, and spring back without power.
The piezo buzzer is driven by square waves, and the magnetic buzzer needs 1/2 square waves to drive.

We suggest inputting higher voltage for a piezo buzzer, normally over 9V to have enough SPL. On the other hand, a magnetic buzzer can be driven to generate 85 dB by only 1.5V, but the consumption of the current will be much higher than Piezo one.
To compare the two types of buzzers, the magnetic type can have lower frequency response with the same dimension.
Though being limited by the dimension, the SPL of a magnetic buzzer can only reach to 90 dB. The piezo buzzer can achieve the SPL of 120 dB in some spec., some larger size can also easily reach to 100 dB.

 

Specifications:

 

Type Unit 09055YT01 09055YT03 09055YT05 09055YT12
Rated voltage V 1.5 3 5 12
Operating voltage V 1.2-2.5 2-5 4-7 9-15
Rated current mA ≤20 ≤30 ≤30 ≤30
Sound output at 10cm dB ≥80 ≥82 ≥85 ≥85
Resonant frequency Hz   2700±300
Operating temperature   -20~+70
Storage temperature   -30~+80
Weight g   1

 

Application:

 

Widely used in quartz crystal clock, air-conditioner instrument, telephone, BP, copycat, alarm, instrument and apparatus, UPS power supply, motorcycle steering gear, electronic toy, computer terminal, and electronic watch.

 

Dimension: (mm)

 

Tolerance: ±0.5

Integrated DC Type 12v Magnetic Buzzer 9*5.5mm With Oscillator Circuit

Frequency response:

Integrated DC Type 12v Magnetic Buzzer 9*5.5mm With Oscillator Circuit

Contact Details
Ningbo Anyo Import & Export Co., Ltd.

Contact Person: admin

Send your inquiry directly to us (0 / 3000)