参数资料
| 型号： | AT-2428-TWT-R |
| 厂商： | PUI Audio, Inc. |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | BUZZER PIEZO 12V 3.0KHZ PCB |
| 3D 型号： | AT-2428-TWT-R.igs |
| 标准包装： | 1 |
| 系列： | AT |
| 驱动器电路： | 传感器，外部驱动 |
| 技术： | 压电 |
| 输入类型： | 峰值-峰值信号 |
| 电压 - 额定： | 12Vp-p |
| 电压范围： | 3 ~ 28V |
| 频率： | 3kHz |
| 工作模式： | 连续 |
| 声压级： | 92dB @ 12V，10cm |
| 电流 - 电源： | 8mA |
| 可清洗： | 是 |
| 安装类型： | 通孔 |
| 端子： | PC 引脚 |
| 尺寸/尺寸： | 圆形 - 24.00mm 直径 x 12.00mm H |
| 包装： | 散装 |
| 电容 @ 频率： | 17000pF @ 3kHz |
| 工作温度： | -20°C ~ 85°C |
| 其它名称： | 668-1305 AT-2428-TWT-R-ND |
Transducer (Piezo)
AT-2428-TWT-R
J.D.
E.P.
B.R.
8/8/2008
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition
Sheet
Date
6/11/2006
Date
6/11/2006
Date
6/11/2006
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
AT-2428-TWT-R.idw
A3
SIZE
G
10K
220K
M
1K
-
F
+
2SC 3199GR
REVISION HISTORY
LTR
DESCRIPTION
DATE APPROVED
-
RELEASED FROM ENGINEERING
6/12/2006
A
ADDED DRIVE CIRCUIT DIAGRAM
1/4/2007
R.W.
B
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
8/8/2008
B.R.
SPECIFICATIONS
PARAMETERS
VALUES
UNITS
RATED VOLTAGE
12
Vp-p
OPERATING VOLTAGE RANGE
3 ~ 28
Vp-p
RATED CURRENT (MAX)
8mA
CAPACITANCE
17,000 ± 30%
pF
MINIMUM SPL @ 10 CM
92
dBA
RESONANT FREQUENCY
3,000 ± 500
Hz
OPERATING TEMPERATURE
-20 ~ +85
°C
STORAGE TEMPERATURE
-30 ~ +95
°C
HOUSING MATERIAL
PBT
-
TERMINAL MATERIAL
Au PLATED BRASS
-
WEIGHT
3.4
grams
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
PROJECTS UNLIMITED, INC. ANY USE OR
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
INC. IS PROHIBITED.
2003, Projects Unlimited Inc.
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
BASIC DRIVING CIRCUIT
(FOR TESTING ONLY)
n4.5 SOUND
EMISSION HOLE
n24
12
4
0.8
n`0.1 (3)
4
8.5
WASH TAB
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