KEPO KPT-G2212 User manual

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Customer:
Applied To :
Product Name : Piezo Buzzer
ModelName : KPT-G2212
Drawing No. : KP3.842.240
Compliance with ROHS( 品符合ROHS指令)
SPECIFICATION
SignatureofKEPO
Approved by
SignatureofApproval
Date
Issuedby
宁波凯普电子有限公司
Ningbo Kepo Electronics Co.,Ltd.

Drawing No.
Revision No.
Page
CONTENTS
ModelNo. :
Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
1. Scope
范围
2.General
概要
3.MaximumRating
额定极限条件
4.ElectricalCharacteristics
电性能
5.MeasuringMethod
测试方法
6.PhysicalCharacteristics
机械性能
7.EnvironmentalCharacteristics
环境性能
8.Dimensions
尺寸
9. PackagingStandard
包装标准
10.Cautions
警告
11.CautionsforUse
注意事项
12.Revision
履历表
2/9
1.0
KP3.842.240
SpecificationforBuzzer
KPT-G2212

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
2.1Out-Diameter: 22mm
外径： 22 mm
2.2Height : 5.3mm
高度： 5.3 mm
2.3Weight : 2.5gr.
重量： 2.5克
2.4 CaseMaterial/Color: PBT+20 %玻纤/Black
壳体材质/颜色: PBT+20%玻纤/黑
2. 概要 General
This productspecification is applied tothe piezoelectric sounderin alarm
systems.Pleasecontact uswhen using this product foranyotherapplicationsthan
described inthe above.
规格书适用于压电式蜂鸣器，通常它用在系统中做报警或提示的蜂鸣器用，如果将该
品用于其它领域，请与我们取得联系。
1. 范围 Scope
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SpecificationforBuzzer 1.0
3. 额定极限条件 MaximumRating
储存温度范围
Storage TemperatureRange
工作温度范围
Operating Temperature Range
最高输入电压
Maximuminput Voltage
3.3
3.2
3.1
项目Item 规格Specification
-40 ～+95℃
-30 ～+85℃
30Vp-pSquareWave /max.
KP3.842.240
KPT-G2212

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
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SpecificationforBuzzer 1.0
S.G. : DF1010 振荡器或等同品
S.G. : DF1010 Oscillaterorequivalent
MIC: ND10 普通声级计或等同品
MIC: ND10 S.P.L. orequivalent
Part shall be measured underacondition (Temperature :+5 to +35 ℃,Humidity:45 to
85%R.H.)unless the standardcondition (Temperature :+25 ±3℃,Humidity:60±10
%R.H.)is regulated measure.
温度+25±3℃，湿度60±10%R.H.标准测试状态,在没有疑问的场合,可以在温度+5
～+35℃,湿度45～85%R.H.的范围内测试.
压电声响器
piezoelectric sounder
10cm
5.1声压测试线路 S.P.L. Measuring Circuit
5.2测试环境 Measuring Condition
5. 测试方法 MeasuringMethod
测试条件参见下项
Refertonext itemformeasuring method.
输入信号:10Vp-p,4.0KHz,方波
Input Signal:10Vp-p,4.0KHZ,Square wave
Amp.
Mic.
4. 电性能 ElectricalCharacteristics
声压
Sound PressureLevel
频率
Resonant Frequency
4.2
4.1
项目Item
MIN,84dB@10cm/10Vp-paquarewav,4.0KHZ
4.0±0.5KHz
规格Specification
KP3.842.240
KPT-G2212

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
ModelNo. :
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SpecificationforBuzzer 1.0
The force10 secondsof 9.8Nis applied to
eachterminalinaxialdirection.
分别在每个插针的轴向施加9.8牛顿的静荷
重10秒.
先将声响器的插针浸入松香液5秒钟,然后
浸入+230±5℃熔融的锡槽中3±0.5秒.
Lead terminals areimmersed inrosin for5
secondsand then immersed insolderbath
of +230±5℃for3±0.5seconds.
Lead terminal areimmersed up to1.5mm from
sounder'sbody insolder bathof +300±5℃for 3±0.5
seconds or±260±5℃for10±1seconds,and then
sounder shall be measured afterbeing placed innatural
condition for4hours.
将声响器的插针插入(插至距声响器壳
体1.5mm处为止) +300±5℃的焊锡槽3±0.5
秒或+260±5℃的焊锡槽10±1秒,然后在常温
中放置4小时后,测试声响器.
Terminal
StrengthPulling
插针强度
6.5
Solderability
可焊性
6.4
Soldering Heat
Resistance
耐焊接性
6.3
Novisible
damage and
cutting off
插针没有断开和
可见的损伤
插针表90%以上
被焊锡润湿.(插
针的段 除外)
峰值加速度980m/s2
, 半正弦波,XYZ三个
方向各3次冲击实验后,测试声响器.
Soundershallbemeasuredafterbeingapplied
shock(980m/s2)foreachthreemutually
perpendiculardirectionstoeachof 3timesbyhalf
sine wave.
Sounder shall be measuredafter being applied
vibration of amplitude of 1.5mmwith10 to55Hzband of
vibration frequency toeach of 3perpendicular directions
for 2hours.
振动频率 10～55 Hz,1.5mm 全振幅,XYZ
三个方向各2小时试验后,测试声响器.
实验条件
Test Condition
6. 机械性能 PhysicalCharacteristics
6.2
6.1
耐振动性
Vibration
Resistant
实验项目
Item
耐冲击性
Shock
实验后规格
Specification
符合表1的要求
The measured
value shall meet
Table1.
KP3.842.240
KPT-G2212

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
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SpecificationforBuzzer 1.0
表1 Table1
7. 环境性能 EnvironmentalCharacteristics
放置于温度+100±2℃的烘箱内96小时，然
后取出，在常温下放置4小时后，测试声响器
。
Afterbeingplaced in achamberwith+100 ±2℃for96
hoursandthenbeingplacedinnaturalcondition for4
hours,soundershallbemeasured.
Afterbeing placed inachamberwith -40 ±
2℃for96 hoursand then being placed in
naturalcondition for4hours, soundershall
be measured.
放置于温度-40±2℃的制冷箱内96小时，然
后取出，在常温下放置4小时后，测试声响器。
放置于90%～95% R.H.,温度+40±2℃的
环境试验箱内96小时，然后取出，在常温下
放置4小时后，测试声响器。
After being placed inachamber at -40±2℃for30
minutes, sounder shall be placed at room
temperature(+20℃).After 15 minutes at this
temperature,sounder shall be placed inachamber at
+100±2℃. After 30 minutes at thistemperature,
sounder shall be returned toroomtemperature(+20℃)
for 15 minutes.
After 5above cycles, sounder shall be measured
after being placed innatural condition for 4hours.
先放置于温度-40±2℃的制冷箱内30分钟，然后放
置于室温(+20℃)15分钟后, 放置于+100±2℃的烘箱
内30分钟，再放置于室温(+20℃)15分钟.
经过以上循环5次,在常温下放置4小时后，测试声响
器。
声压级
SoundPressureLevel
项目
Item
Temperature
Cycle
温度循环
7.4
高温放置
7.1
耐湿性
Humidity
7.3
低温放置
DryHeatTest
(Storage)
ColdTest
(Storage)
7.2
实验项目
Item
试验后变化量
Specificationaftertest
初始值±10dB
Initial Value±10dB
实验后规格
Specification
符合表1的要求
The measured
value shall meet
Table1.
实验条件
Test Condition
Afterbeing placed inachamberwith 90 to
95%R.H. at +40±2℃for96 hoursand then
being placed innaturalcondition for4 hours,
soundershall be measured.
KP3.842.240
KPT-G2212

4.5±0.5
5.3
22
10±0.5
6.3
2-0.8±0.2
KPT-G2212
Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
8. Dimensions
UNIT: mm
Tolerance: ±0.5
FIRSTANGLEPROJECTION
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SpecificationforBuzzer 1.0
KP3.842.240
KPT-G2212

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
ModelNo. :
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SpecificationforBuzzer 1.0
Incaseof using solderiron forsoldering, the top of soldering iron's
temperatureshouldbe kept less than +350 ℃.Moreoverthe soldering timeshould be
alsokept within3seconds.
在使用烙铁的情况下,应注意烙铁头的温度应该保持在+350℃以下,并且焊接时间
控制在3秒内.
Washing of the component is not acceptable. Becauseit is not sealded.
11.4 该声响器不适合洗涤,因为它不密封.
Pleasepayattention nevertobe applied DC voltage topiezo sounder.
11.3 请注意永远不要给压电声响器施加直流电压.
Pleasepayattention toprotect operating circuit fromsurge voltage provided by
something of forcesuchasfailing ,shock and temperature changing.
11.2 请注意保护工作电路不会因失误,跌落和温度变化而 生浪涌电压.
The component maybe damaged if mechanicalstress overthis specification is
applied.
11.1 如果 品所承受的机械应力超过规定的值,元件可能被破坏.
Pleasecontact usbeforeusing ourproductsforthe undermentioned applications
requiring especially high reliabilityinordertoprevent defectswhich might directly cause
damage tootherparty'slife, bodyorproperty(listed below).
⑴Aircraft equipment 飞行设备
⑵Aerospaceequipment 航天设备
⑶Undersea equipment 潜水设备
⑷Medicalequipment 医疗设备
⑸Transportation equipment (automobiles,trains,ships) 交通设施
Traffic signalequipment 交通信号设备
⑺Disasterprevention/crimeprevention equipment 防灾害/防犯罪设备
⑻Data-processing equipment 数据处理设备
⑼Applicationsof similarcomplexityorreliabilityrequirementscomparable to the
applicationslisted inthe above 以及与上述相类似或可靠性要求更高的设备
如果 品使用于下列高可靠性的装置时,请与我们取得联系,以免对人的生命,财和身
体造成损害.
Eachminimumpackage unit of productsshall be inacarton boxand itshall be clearly
marked withPart Number, quantityand outgoing inspection number.
Thereshall be no mechanicaldamage on productsduring transportation and/orin
storage.
品的外包装是纸箱,它应该清楚的标明型号,数量,出厂检验批号.
在运输及储存的过程中,品必须不会受到机械损伤.
11. 注意事项 CautionsforUse
11.5
10. 警告 Cautions
9. 包装标准 Packaging Standard
KP3.842.240
KPT-G2212

Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com
12. Revision
SpecificationforBuzzer
ModelNo. :
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Revision No.
Drawing No.
9/9
Rev.
No. DATE PAGE DESCRIPTION SIGN
1.0
/2008.11.14 primary 1.0
KP3.842.240
KPT-G2212