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
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 8.0V ~ 12.0VDC
RATED CURRENT (max) 消耗电流* max.35 mA
SOUND PRESSURE LEVEL(min)-输出音压* min.93dB
FUNDAMENTAL FREQUENCY-频率* 400 ± […]
