Sign In | Join Free | My infospaceinc.com
infospaceinc.com
CHANGZHOU MANORSHI ELECTRONICS CO.LTD.
CHANGZHOU MANORSHI ELECTRONICS CO.LTD. Forever sincerity, practice and business prosperity.
Home > Piezo Tweeter Speaker >

90db Piezoelectric TweetersHigh Power Tweeters 20khz Animal Driven 41mm

CHANGZHOU MANORSHI ELECTRONICS CO.LTD.
CHANGZHOU MANORSHI ELECTRONICS CO.LTD.
City: Changzhou
Province/State: Jiangsu
Country/Region: China
Tel: 86-519-89185720
Contact Person:Miss Amy

90db Piezoelectric TweetersHigh Power Tweeters 20khz Animal Driven 41mm

Brand Name : MANORSHI
Model Number : MA4120
Certification : ISO, CE, ROHS
Place of Origin : Jiangsu China
MOQ : 1 PCS
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 : Piezo tweeter speaker Standard Package
House Material : ABS Ultrasonic Speaker Standard Package
Sound pressure : 90dB min. Ultrasonic Speaker Standard Package
Resonant Frequency Range : 2.5 - 50kHz Ultrasonic Speaker
Dimension : Φ41.0 x H12.0mm
Operating Volt. : MAX. 10Vrms
Contact Now

90db Piezoelectric TweetersHigh Power Tweeters 20khz Animal Driven 41mm



Quick Detail:

1. Size:D41.0mm*H12.0mm


Specifications

No.

Item

Unit

Specification

Condition

1

Operating Volt.

Vrms

MAX. 10


2

Rated Volt.

Vrms

2.83


3

Resonant Frequency Range

KHz

2.5-50


4

Operating Frequency

KHz

20±5


5

Sound pressure level

dB

MIN. 90

at 2.83Vrms sine wave / 30cm

6

Operating temp.

-20 ~ +60


7

Storage temp.

-30 ~ +70


8

Dimension

mm

Φ41.0 x H12.0

See appearance drawing

9

Weight (MAX)

gram

7.0


10

Housing Material


ABS


11

Paper Cone


mylar cone


12

Environmental Protection Regulation


RoHS



Drawing(mm)




Piezo tweeter
A piezo tweeter contains a piezoelectric crystal coupled to a mechanical diaphragm. An audio signal is applied to the crystal, which responds by flexing in proportion to the voltage applied across the crystal's surfaces, thus converting electrical energy into mechanical. The conversion of electrical pulses to mechanical vibrations and the conversion of returned mechanical vibrations back into electrical energy is the basis for ultrasonic testing. The active element is the heart of the transducer as it converts the electrical energy to acoustic energy, and vice versa. The active element is basically a piece of polarized material (i.e. some parts of the molecule are positively charged, while other parts of the molecule are negatively charged) with electrodes attached to two of its opposite faces. When an electric field is applied across the material, the polarized molecules will align themselves with the electric field, resulting in induced dipoles within the molecular or crystal structure of the material. This alignment of molecules will cause the material to change dimensions. This phenomenon is known as the piezoelectric effect.


WHY CHOOSE US?

Here is how we do it:

We are factory direct sales. This means we can offer better discounting, product stocked in our warehouse and a well-trained sales and technical staff. We have close relationships with our manufacturers, reps and local factory support.

Fantastic customer service, cutting edge tech support and quality products show you we mean business - and that we will do whatever it takes to earn yours.

Manorshi is very active in giving back. We host ultrasonic sensor and buzzers choose months to donate a portion of our online profits, run races for charity and encourage our employees to vote, volunteer and donate.


Order information:

MOQ: 500pcs

Trade term: EXW/FOB

Delivery time: 3-5 working days for sample order, 5-15 working days for mass order


Payment and delivery shipping Method

1. Payment: Western Union, T/T, paypal

2. Shipping: DHL, UPS,TNT, EMS, and other courier available as required.

3. Delivery time: Depending on the order quantity after your full payment.

If there is anything we can help or provide, please feel free to contact us



Product Tags:

piezo loudspeaker

      

piezo super tweeter

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

90db Piezoelectric TweetersHigh Power Tweeters 20khz Animal Driven 41mm Images

Inquiry Cart 0
Send your message to this supplier
 
From:
Enter your email please.
To: CHANGZHOU MANORSHI ELECTRONICS CO.LTD.
Subject:
Message:
Characters Remaining: (0/3000)