KPEG182

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SPECIFICATION FOR APPROVAL<br>AK =Woy ==}<br>Description Piezo Audio Transducer<br>Kingstate Part No. KPEG182<br>Customer's Model No. :<br>Specification No. ; PKD-7271<br>Number Of The Edition: 1.1<br>ss _—=si|<br>CUSTOMER’SAPPROVED SIGNATURE<br>| ___ CUSTOMER'S APPROVED SIGNATURE<br>7 FS] KINGSTATE ELECTRONICS CORP.<br>scree: —_, AddressInternational: 10F,sales No. 69-11,dept.:  Sec.TEL : 886-2-2809-5651 2, ChungCheng E. Rd.,FAX:886-2-2809-7151Tamshui County, Taipei Hsien, Taiwan, R.O.C.<br>Domestic sales dept: TEL : 886-2-2809-0668 FAX:886-2-28096748<br>http : ‘Awww.kingstate.com.tw<br>| fy | . Fei<br>4 LG ~<br>Os eee +h 4/25/04<br>**----- End of picture text -----**<br>


## **A. SCOPE** 範疇 

## This specification applies piezo audio transducer, **KPEG182** 此規格書適用於壓電式蜂鳴器 **KPEG182** 

## **B. SPECIFICATION** 規格 

|**No.**|<br>**Item**|**Unit**|**Specification**|**Specification**|**Condition**|
|---|---|---|---|---|---|
|1|Operating frequency<br>操作頻率|KHz|2.2 ~ 4.0|||
|2|Operating Voltage MAX<br>最大操作電壓|Vp-p|Sine Wave<br>85Vp-p|Square Wave<br>50Vp-p|Continuous連續|
|3|Operating Voltage MAX<br>最大操作電壓|Vp-p|Sine Wave<br>100Vp-p|Square Wave<br>60Vp-p|Intermittent間歇|
|4|Capacitance<br>電容量|μF|0.235+<br>30%||At 120Hz/1V|
|5|Sound pressure level<br>輸出音壓|dB|MIN. 100||At 30cm/12Vp-p, Sine wave, 3.0KHz|
|6|Operating temp.<br>操作溫度|ºC|-40 ~ +105|||
|7|Storage temp.<br>儲存溫度|ºC|-40 ~ +105|||
|8|Dimension<br>尺寸|mm|ψ44.8XH13.6||See appearance drawing<br>請參照外觀尺寸圖|
|9|Weight (MAX)<br>重量|gram|11.5|||
|10|Material<br>材質||PBT+15%GLASS UL94 V-0<br>（BLACK）|||
|11|Terminal<br>端子||Pin type<br> (鍍化金/PlatingAu)||See appearance drawing<br>請參照外觀尺寸圖|
|12|Environmental<br>Protection Regulation<br>環保法規||RoHS|||



## **C. APPEARANCE DRAWING** 外觀尺寸 

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With epoxy coating<br>**----- End of picture text -----**<br>


**Unit  :  mm Tol   :  ±0.5** 

志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 2** / **5 KPEG182** 

## **D. TYPICAL FREQUENCY RESPONSE CURVE** 頻率響應曲線 

## **E. MEASURING METHOD** 測量方法 

S.P.L. Measuring Circuit 音壓測試接線圖 Input Signal: 12Vp-p,3.0kHz, Square Wave 輸入信號: 12Vp-p,3.0kHz,方波 

Mic : RION S.P.L meter UC30 or equivalent Mic : RION 噪音計 UC30 或同等品 S.G : Hewlett Packard 33120A Function Generator or equivalent S.G : Hewlett Packard 33120A 函數信號產生器 或同等品 

志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 3** / **5 KPEG182** 

## **F. MECHANICAL CHARACTERISTICS** 機械特性 

|**No.**|**Item**|**Test Condition**|**Evaluation standard**|
|---|---|---|---|
|1|Solderability<br>焊錫附著性|Lead terminals are immersed in rosin for 5 seconds and then immersed<br>in solder bath of +270±5℃for 3±1 seconds.<br>端子部份浸入松香溶液5秒後,再浸入+270±5℃溶融焊鍚槽中3±1秒.|90% min. lead terminals shall be<br>wet with solder. (Except the<br>edge of terminal)<br>浸入端子部份附著焊鍚90%以<br>上.(末端斷面不算)|
|2|Soldering Heat<br>Resistance<br>焊錫耐熱性|Lead terminal are immersed up to 1.5mm from sounder’s body in solder<br>bath of +260±5℃for 3±1 seconds.<br>距離端子根部1.5mm的位置,浸入+260±5℃的焊鍚槽3±1秒.|No interference in operation<br>操作上無任何不良|
|3|Terminal Mechanical<br>Strength<br>端子強度|The force 10 seconds of 9.8N (1.0kg) is applied to each terminal in axial<br>direction.<br>各端子的軸方向施以9.8N(1.0kg)的力量10 秒.|No damage and cutting off<br>端子不鬆動,不脫落|
|4|Vibration<br>振動試驗|Buzzer shall be measured after being applied vibration of amplitude of<br>1.5mm with 10 to 55hz band of vibration frequency to each of 3<br>per-pendicular directions for 2 hours.<br>振動週波數10∼55HZ、全振幅1.5mm 於X.Y.Z 3 個方向,各2 小時.|<br> <br>The value of oscillation<br>frequency/ current consumption<br>should be in 10% compared with<br>initial ones .The SPL should be<br>in ± 10dB compared with initial<br>one.<br>諧振頻率與消耗電流變化量須在<br>±10%內.輸出音壓變化量須在<br>±10dB 內.|
|5|Drop test<br>落下測試|The part only shall be dropped from a height of 75cm onto a 40mm thick<br>wooden board 3 times in 3 axes (X.Y.Z). (a total of 9 times).<br>單體從75公分高處, X.Y.Z.3個方向,各3回,落於40mm厚木板上.||



## **G. ENVIRONMENT TEST** 環境測試 

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 No  Item  Test Condition  Evaluation standard<br>High temp. test  After being placed in a chamber at +105℃ for 240 hours<br>1<br>高溫測試 置於+105℃環境中 240 小時<br>Low temp. test   After being placed in a chamber with –40℃ for 240 hours<br>2<br>低溫測試 置於-40℃ 環境中 240 小時<br>After being placed in a chamber at +40℃ and 90±5% relative humidity<br>Humidity test<br>3  for 240 hours<br>相對濕度測試 Being placed for 4 hours at<br>置於+40℃, 相對濕度 90±5%  環境中 240 小時 +25℃, buzzer shall be<br>The part shall be subjected to 5 cycles. One cycle shall be consist of::  measured. The value of<br>單體承受溫度循環測試 5 次,其循環內容如圖示:<br>oscillation frequency/ current<br>consumption should be in ±10%<br>                                      +105℃ compared with initial ones .The<br>SPL should be in ±10dB<br>compared with initial one.<br>                         +25℃                     +25℃ 經測試後,  靜置於+25℃（室溫）<br>4  Temp. cycle test  環境中4 小時後,諧振頻率與消耗<br>溫度循環試驗             -40℃ 電流變化量須在±10%內.  輸出<br>音壓變化量須在±10dB 內.<br>            0.5hr   0.5hr  0.25  0.5hr   0.5hr   0.5hr  0.25<br>                              3hours<br>**----- End of picture text -----**<br>


志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 4** / **5 KPEG182** 

## **H. RELIABILITY TEST** 信賴性測試 

**No. Item Test condition Evaluation standard** Being placed for 4 hours at +25℃, buzzer shall be 1.Continuous life test 高溫壽命測試(連續) measured. The value of 48 hours continuous operation at +90℃ with rated voltage applied. oscillation frequency/ current 在+90℃環境下,以額定電壓連續操作 48 小時 consumption should be in ±10% Operating 1 life test 2.Intermittent life test 室溫壽命測試(間歇) compared with initial ones .The 壽命測試 A duty cycle of 1 minute on, 1 minutes off, a minimum of 5000 times at room SPL should be in ±10dB temp.( +25 ±2℃)and rated voltage applied compared with initial one. 在室溫下(+25 ±2℃), 以額定電壓操作, 通電 1 分鐘/斷電 1 分鐘,測試 經測試後, 靜置於+25℃ (室溫) 5000 次循環. 環境中 4 小時後,諧振頻率與消耗 電流變化量須在±10%內. 輸出音 壓變化量須在±10dB 內. 

**TEST CONDITION.** Standard Test Condition : a) Temperature : +5 ~ +35ºC  b) Humidity : 45-85% c) Pressure : 860-1060mpa 一般測試條件 : a) 溫度 : +5 ~ +35ºC        b) 濕度 : 45-85% c) 氣壓 : 860-1060mpa Judgement Test Condition : a) Temperature : +25 ± 2ºC   b) Humidity : 60-70% c) Pressure : 860-1060mpa. 爭議時測試條件 : a) 溫度 : +25 ± 2ºC          b) 濕度 : 60-70% c) 氣壓 : 860-1060mpa 

## **I. PACKING STANDARD** 包裝規格 

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8PCSx10=80PCS<br>Carton Box<br>(5PCS Out Box)<br>Out Box 3510mmx320mmx45mm 1x80PCS=80PCS<br>Carton Box 550mmx330mmx290mm 80PCSx5=400PCS<br>550mm<br>330mm<br>290mm<br>**----- End of picture text -----**<br>


志豐電子股份有限公司 **KINGSTATE ELECTRONICS CORP 5** / **5 KPEG182**