1.SCOPE 范圍 | This specification shall be applied to electret condenser microphone(ECM) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2.MODEL NO. 產(chǎn)品型號(hào) | H6027P001D | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
3.ELECTRICAL CHARACTERISTICS 電氣特性 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Temp. 環(huán)境溫度 | 20 ± 2℃ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Room Humidity 相對(duì)濕度 | 65 ± 5﹪ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
4.MEASUREMENT CIRCUIT 測(cè)試電路 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
5. TYPICAL FREQUENCY RESPONSE CURVE (FAR FIELD) 頻響曲線 |
6.DIMENSIONAL DRAWING 外形圖 |
| 7.RELIABILITY TEST 可靠性測(cè)試 | ||
| 7.1 VIBRATION TEST 振動(dòng)測(cè)試 | To be no interference in operation after vibrations. 10Hz to 50Hz for 1 minrte full amplitude 1.52mm , for 2 hours at three axises 1分鐘頻率變化從10Hz到50Hz，振幅在1.52mm，在三個(gè)方向測(cè)試振動(dòng)2小時(shí)，產(chǎn)品應(yīng)不受影響 | |
| 7.2 DROP TEST 跌落測(cè)試 | To be no interference in operation after dropped to concrete floor each one time from 1meterheight at three directions in state of packing 以正規(guī)包裝的三個(gè)方向從1米高處自由落到混凝土地面時(shí)，產(chǎn)品應(yīng)不受影響 | |
| 7.3 TEMPERATURE TEST 溫度測(cè)試 | -After exposure at 60℃ for 72 hours ,sensitivity to be within ±3dB from initial sensitivity 在60℃環(huán)境中維持72小時(shí)，靈敏度偏離范圍在±3dB. (The measurement to be done after 2 hours of conditioning at room temperature 測(cè)試在室內(nèi)溫度下放2小時(shí)后進(jìn)行） -After exposure at -20 ℃ for 72hours,sensitivity to be within ±3dB from initial sensitivity 在-20 ℃環(huán)境中維持72小時(shí)，靈敏度偏離范圍在±3dB. (The measurement to be done after 2 hours of conditioning at room temperature測(cè)試在室內(nèi)溫度下放2小時(shí)后進(jìn)行） | |
| 7.4 HUMIDITY TEST 濕度測(cè)試 | After exposure at 40℃ and 90 to 95﹪ relative humidity for 72 hours ,sensitivity to be within ±3dB from initial sensitivity 在40℃溫度和90-95﹪相對(duì)濕度的環(huán)境下持續(xù)72小時(shí)，靈敏度偏離范圍在±3dB. | |
| 7.5 TEMPERATURECYCLE TEST 溫度交變測(cè)試 | After exposure at -20℃ for 30 minutes,at 20℃for 10 minutes,at 60℃ for 30minutes, at 20℃ for 10 minrtes.5 cycles ,sensitivity to be within ±3dB from initial sensitivity 在-20℃下持續(xù)30分鐘，在20℃下持續(xù)10分鐘，在60℃時(shí)持續(xù)30分鐘，在20℃時(shí)持續(xù)10分鐘，以上過程循環(huán)5次，靈敏度偏離范圍在±3dB. (The measurement to be done after 2 hours of conditioning at room temperature 測(cè)試在室內(nèi)溫度下放2小時(shí)后進(jìn)行） | |
| 7.6 TEMPERATURE SHOCK 溫度沖擊 | Temperature change from -20℃ to 60℃ for 30 minures. (changing time :20 sec)After 32 cycles,sensitivity to be within ±3dB from initial sensitivity 在20秒內(nèi)溫度從-00℃變化到60℃,持續(xù)30分鐘, 靈敏度偏離范圍在±3dB. (The measurement to be done after 2 hours of conditioning at room temperature測(cè)試在室內(nèi)溫度下放2小時(shí)后進(jìn)行) | |
| 8.TEMPERATURE CONDITIONS 溫度條件 | ||
| 8.1 STORAGE TEMPERATURE 貯存溫度： | -20℃ ～ +65℃ | |
| 8.2 OPERATING TEMPERATURE 操作溫度： | -15℃ ～ +60℃ | |
9.MEASUREMENT SYSTEM 測(cè)量系統(tǒng) |
10.REGARDING THE SOLDERING OPERATION 焊接注意事項(xiàng) |
1 -Recommend to use 15W ～ 35W ceramic soldering iron and apply 330±20℃temperature range |
2 -Soldering should be accomplished within 2 seconds at each terminal so as not to be overheated. |
3 -ECM shall be soldered fixed on the metal block(heat sink)which has the higher radiation effects. Heat sink shall contact with each of ECM. |
4 -The pin hole soldering shall be avoided. |
5 -E.C.M may easily destroyed by the static electricity,and the countermeasure for eliminating the static electricity(the ground for soldering copper,for worktable and for human body)shall be executed. |
11. PACKAGE 包裝圖
12. List and Structure of Materials 材料及結(jié)構(gòu)清單
No.序號(hào) | Part name 部件名稱 | Materials Type 材料型號(hào) | Qty 數(shù)量 | Origin 產(chǎn)地 | Manufacture 協(xié)力廠商 | Remarks 備注 |
1 | FELT | Fabric cloth | 1 | China | Dongguan |
|
2 | Case | AL | 1 | China | Shanghai |
|
3 | Diaphragm | FEP | 1 | USA | Dupont |
|
4 | Spacer | Mylar | 1 | China | Hebei |
|
5 | Housping Chamber | Gather formaldehyde | 1 | China | Changshu |
|
6 | Copper ring | Copper tube | 1 | China | Changshu |
|
7 | P.C.B | FR-4 | 1 | China | Suzhou |
|
8 | FET | J35 | 1 | China | BeiJing |
|
9 | Back plate | Copper blank | 1 | China | Ningbo |
|
