  0086-574-83851068
Home / Products / Buzzer / Piezo Transducer / 30*5.5mm 12Vp-p 80dB 1300hz UL1095 AWG28 Wires Piezo Ceramic Transducer Sounder


Share to:

30*5.5mm 12Vp-p 80dB 1300hz UL1095 AWG28 Wires Piezo Ceramic Transducer Sounder

  • EPT-30D1312L120


Electrical Specifications:

Type Unit EPT-30D1312L120
Rated Voltage(Square wave) Vp-p 12
Operating Voltage Vp-p 1~30
* Rated Current (Max) mA 3.5
* Min sound output at 10cm dB 80
* Resonant Frequency Hz 1300±500Hz
Capacitance at 120Hz pF 45000±30%
Operating Temperature -20 ~ +70
Storage Temperature -30 ~+80
Housing material/Color ABS/BLACK
Weight g 3.5

* Value Applying at Rated Voltage (resonant frequency, 1/2 duty, square wave)


Packaging: bulk

Productivity: 3Millions PCS month

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 300K PCS month

Certificate: ISO9001

HS Code: 8531809000

Payment Type: L/C,T/T,D/P,Paypal


Delivery Time: 30 Days

Selling Units: Piece/Pieces

Package Type: bulk packing



Application of piezoelectric ceramics
2022 / - 04 / - 22

Main purpose:1. Sound converter: sound converter is one of the most common applications. Like pickup, microphone, earphone, buzzer, ultrasonic depth detector, sonar and ultrasonic flaw detector of materials, piezoelectric ceramics can be used as sound converter. For example, the buzzer on children's

Manufacturing technology of piezoelectric ceramics(piezoelectric ceramic sphere)
2022 / - 04 / - 22

The process flow chart is as follows: batching - mixed grinding - pre sintering - secondary grinding - granulation - forming - plastic discharge - sintering into porcelain - shape processing - electrode - high voltage polarization - aging test.1、 Ingredients: carry out material pretreatment, remove

Principle of piezoelectric ceramics(piezoelectric ceramic plate)
2022 / - 04 / - 22

Let's first look at a new type of bicycle damping controller. The general shock absorber is difficult to achieve a stable effect, and this ACX damping controller provides a continuously variable damping function for the first time by using piezoelectric materials. A sensor monitors the movement of t

Material composition of piezoelectric ceramics
2022 / - 04 / - 22

Commonly used piezoelectric ceramics include barium titanate system, lead zirconate titanate binary system and ternary system composed of adding a third ABO3 (a represents divalent metal ions, B represents tetravalent metal ions or the sum of several ions is positive tetravalent) compounds to the bi

What is piezoelectric ceramics?
2022 / - 04 / - 22

Piezoelectric ceramics is a kind of information functional ceramic material piezoelectric effect, which can convert mechanical energy and electrical energy into each other. Piezoelectric ceramics not only have piezoelectric, but also have dielectric and elasticity. They have been widely used in medi

What is Buzzers?
2022 / - 03 / - 21

Buzzer or Beeper is an audio signaling device which may be mechanical, electromagnetic, or piezoelectric. External-driven or Internal-driven, including through hole, surface mount, wire leads, panel mount and screw terminals.The size from as small as 3.2x3.2mm to 50mm and sound pressure levels (SPL)




Mobile Phone:13957856201
Address:Rm10-9, No.580, Ningdong road, Huanhe business centre #2 building, Ningbo, Zhejiang


Mr. Sam Duan   

Copyrights 2010-2030  NINGBO SANCO ELECTRONICS CO., LTD.. Sitemap