電器特性
Features
·This specification is applied to piezo buzzer(self-drive type)
·The product describe below are used for buzzer in various alarm systems
Specifications
·Rated voltage: 12VDC
·Operating voltage: 3~28VDC
·Current consumption: ?10mA at 12VDC, ?20mA at 24VDC
·Sound press level: 90dB Min. at 30cm
·Resonant frequency: 3800±500 Hz
·Tone: Continuous sound
·Drive type: Internal
·Operating temperature: -20°C to +70°C
·Storage temperature: -30°C to +85°C
·Mounting type: Panel mount
·Wire length: 100mm
Materials
·ABS
·Wire: UL1007 #28AWG