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OMNIDIRECTIONAL ELECTRET CAPACITIVE MICROPHONE – 9X7MM
₹9.00
The condenser microphone, or capacitor microphone or electrostatic 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.
Features:
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- Storage temperature: -22 ℃ ~ +60 ℃
- Working voltage: 1.0V ~ 10V
- Sensitivity: -50dB
- Signal to noise ratio: 58dB
- Output impedance: 2.2KΩ
- Current consumption: 500uA
- Offset voltage characteristics: 3dB
Applications:
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- FM Transmitter
- Voice activated application
- Audio Mic
Datasheet:
Known As:
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- Electret Condenser Microphone
- Electret microphone 9767
Package Includes:
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- 1 x 9*7mm Capacitive Microphone
Additional information
Weight | 1 g |
---|
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