3PCS MIC Capsule Electret Condenser Microphone

Product Details

Product details of 3PCS MIC Capsule Electret Condenser Microphone
Working voltage: 1.5V
Sensitivity: -53dB
Current consumption: 500uA
Signal to noise ratio: 56dB
Maximum input sound level: 100dB
Offset voltage characteristics: -3DB
Widely applied to telephone, mobile phone, MP3, MP4, laptop, digital camera, intercom, monitor, DIY projects
etc.
The, condenser microphone, is a device which converts from sound energy into electrical energy. It’s working as a parallel plate capacitor and works on the principle of a variable capacitance. It consists of two plates, one fixed (called the back plate) and the other moveable (called Diaphragm) with a small gap between them. An electric potential charges the plate. When sound strikes the diaphragm it starts moving, thereby changing the capacitance between the plates which in turn results in a variable electric current to flow.
Specifications of 3PCS MIC Capsule Electret Condenser Microphone
BrandNo BrandSKU298838164_PK-1615491425
What’s in the box 3 x Condenser MIC