NO. | Item | Symbol | Unit | Specification | Condition |
1 | Dimension 尺寸 | | mm | Φ31×8 | |
2 | Rate/Max Power Rating 額定/最大功率 | | W | Rate 0.1/Max.0.15 | Max. Power:IEC-60268-5 Filter 60s On/120s Off 10 Cycles(Room TEMP.) |
3 | AC Impedance 交流阻抗 | Ω | Ohm | 8±15% | At2.0KHz 1.0V |
4 | DC Resistance 直流阻抗 | Ω | Ohm | 15.5±10% | |
5 | Resonance Frequency 諧振頻率 | Fo | Hz | 1500±20% | At 1.0V |
6 | Output S.P.L 輸出音壓 | S.P.L | dB | 86±3dB | 1.0K,1.2K,1.5K,2.0KHz |
7 | Frequency Rang 有效頻寬 | | Hz | Fo—6K | Output S.P.L ±10dB 輸出音壓±10dB |
8 | Max Distortion 最大失真 | | % | 10% | At 1.0KHz 0.5W |
9 | Magnet Material 磁鐵材質 | | mm | Nd-Fe-B | |
10 | Storage temp 貯存溫度 | | ℃ | -20~+55℃ | |
11 | Operate temp 工作溫度 | | ℃ | -20~+55℃ | |
12 | Buzze&Rattle 異常音 | | | | Not be audible at 2.83V sine wave between Fo~4.0KHz輸入2.83V正弦波Fo到4.0KHz之間無異常音 |
13 | Protection Regulation 環保法規 | | | RoHS |
