Piezo tweeter speaker
Model No.︰MA5120N
Brand Name︰Manorshi
Country of Origin︰China
Unit Price︰CNY ¥ 0.4 / pc
Minimum Order︰500 pc
Product Description
piezo tweeter produced by ultrasound can effectively stimulate and can lead to rats feel threatened
and uncomfortable.
Hifi Ultrasonic Annunciator Piezo Tweeter Speaker for Medical Equipment 90dB
Quick Detail:
1.Size:D50.5mm*H18.2mm
Specifications
|
No. |
Item |
Unit |
Specification |
Condition |
|
1 |
Operating Volt. |
Vrms |
MAX. 10 |
|
|
2 |
Rated Volt. |
Vrms |
2.83 |
|
|
3 |
Resonant Frequency Range |
KHz |
2.5-60 |
|
|
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 |
Φ50.5 x H18.2 |
See appearance drawing |
|
9 |
Weight (MAX) |
gram |
10.0 |
|
|
10 |
Housing Materail |
|
ABS |
|
|
11 |
Paper Cone |
|
Mylar cone |
|
|
12 |
Environmental Protection Regulation |
|
RoHS |
|