部分机械式蜂鸣器系列参数

APPLICATIONS ----- ------ ITEM ------ SH28C012A SH28C012B     * Office equipment   * Instrumentation,etc.   ---适用范围---   * 办公设备   * 仪器设备   RATED VOLTAGE-额定电压 12.0 VDC   OPERATING VOLTAGE-电压范围 9.0V ~ 15.0VDC   RATED CURRENT (max) 消耗电流* max.40 mA   SOUND PRESSURE LEVEL(min)-输出音压* min.85 dB   FUNDAMENTAL FREQUENCY-频率* 2,800 ± 300 Hz   OPERATING TEMPERATURE RAGE-操作温度 -10℃ to +60℃   STORAGE TEMPERATURE RAGE-贮藏温度 -10℃ to +70℃   * Value applying at rated voltage ------ OUTLINE DRAWING -(UNIT:mm)------- --- SH24A220A --- -----  APPLICATIONS ----- ------ ITEM ------ SH24A220A SH24A220B     * Office equipment   * Instrumentation,etc.   ---适用范围---   * 

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本文关键字：蜂鸣器  元器件特点及应用，元器件介绍 - 元器件特点及应用