Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Company News
Ningbo Anyo Import & Export Co., Ltd.
Home ProductsMagnetic Transducer Buzzer

85dB SMD 5V Magnetic Buzzer / Surface Mount Buzzer 8.5*8.5*3mm For TV

China Ningbo Anyo Import & Export Co., Ltd. certification
China Ningbo Anyo Import & Export Co., Ltd. certification
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

85dB SMD 5V Magnetic Buzzer / Surface Mount Buzzer 8.5*8.5*3mm For TV

85dB SMD 5V Magnetic Buzzer / Surface Mount Buzzer 8.5*8.5*3mm For TV
85dB SMD 5V Magnetic Buzzer / Surface Mount Buzzer 8.5*8.5*3mm For TV 85dB SMD 5V Magnetic Buzzer / Surface Mount Buzzer 8.5*8.5*3mm For TV

Large Image :  85dB SMD 5V Magnetic Buzzer / Surface Mount Buzzer 8.5*8.5*3mm For TV

Product Details:

Place of Origin: CHINA
Brand Name: ANYO
Model Number: 8530WS

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
Detailed Product Description
Other Name: 5v Passive Buzzer Rated Voltage: 3V
Operating Voltage: 2-5V Rated Current: ≤90mA
Sound Output: ≥85dB Resonant Frequency: 2700Hz
High Light:

magnetic door buzzer

,

electromagnetic buzzer

85dB SMD 3V magnetic surface mounted buzzer for TV 8.5*8.5*3mm

 

Description:

 

A magnetic buzzer is based on the electromagnetic principle, the metal diaphragm is pulled when input the power, and spring back without power. And a passive buzzer emits a tone when a voltage is applied across it. Because it does not have built-in oscillating 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.

 

Feature:


• They feature extremely low power consumption in comparison to electromagnetic units.
• Because these buzzers are designed for external excitation, the same part can serve as both a musical tone oscillator and a buzzer.
• They can be used with automated inserters.Moisture-resistant models are also available.

• The lead wire type with both-sided adhesive tape installed easily is prepared.

 

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(Magnetic and Piezo buzzer), 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.

 

  Piezo buzzer Magnetic buzzer
Start method Piezoelectric effect Electro-magnetic effect
Size Big (10-50mm) Small(6-25mm)
Resonant frequency High(2-6KHz) Low(1-3KHz)
Operating voltage High(9-24V) Low(1.5-12V)
Sound level Louder(85-120dB) Lower(70-95dB)
Current consumption Low(5-20mA) High(35-60mA)

 

Application:

 

• Medical equipment: glucose meter for blood, temperature test instrument, ECG monitor, fetal heart tester, blood glucose meter

• Home appliances: refrigerator, washing machine, computer, air conditioner, telephone, microwave oven, oven, TV set, keychain

• Electronic products: mobile phone, remote control, anti-lost device, POS machine, electronic toy, robot, watch, facial massager, instruments and apparatuses, unmanned aerial vehicle

• Security equipment: warning lights, anti-theft electronic locks, safety equipment and sirens/alarms/car alarm.

 

Specifications:

Type Unit 8530WS
Rated voltage V 3
Operating voltage V 2-5
Rated current mA ≤90
Coil resistance Ω 16±3
Sound output at 30cm dB ≥85
Resonant frequency Hz 2700
Operating temperature -20~+70
Storage temperature -30~+80
Weight g 1.5

 

Dimension: (mm)

Tolerance: ±0.5

Continuous tone

85dB SMD 5V Magnetic Buzzer / Surface Mount Buzzer 8.5*8.5*3mm For TV 0

Frequency response:

85dB SMD 5V Magnetic Buzzer / Surface Mount Buzzer 8.5*8.5*3mm For TV 1

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

Contact Person: Mr. Roy Zhang

Tel: 86 574 56807757

Fax: 86-574-55844980

Send your inquiry directly to us (0 / 3000)