Kondensatorinis mikrofonas SG-15E, 36–38 dB, 10x7 mm, 2 vnt.

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Prekė: Kondensatorinis mikrofonas SG-15E, 36–38 dB, 10x7 mm, 2 vnt.. Kategorija: Mikrofonai.

• Gamintojas: no brand
• Modelis: Pojemnościowy(elektretowy)

CONDENSER MICROPHONE SG-15E 36-38 db 10X7mm 2-PIECES

Manufacturer:Talvico Type of leads: soldering points Model:SG-15E Diameter: 9,7mm Type:electret Height: 7mm Transducer type: capacitive Characteristics: omnidirectional Number of pins:2 sensitivity 36-38 db

Product code Y892S

Description:

Condenser microphone (electret) SG-15E with dimensions of 10 × 7 mm. It has a declared sensitivity of about -36...-38 dB (rel. 1 V/Pa at 1 kHz), small size and standard bipolar housing with leads for mounting on a board or wires. Designed to collect acoustic signal in portable and stationary devices, it requires power/bias (typical for electret microphones).

Application:

• Phones, speakerphones, intercoms
• Audio recorders and IoT devices with voice recognition
• Safety systems and acoustic sensors
• Medical devices, sound measurements in amateur applications
• Designing electronic and DIY prototypes (e.g. Arduino/Raspberry Pi with preamplifier)

Advantages:

• Small dimensions (10×7 mm) – suitable for compact devices
• Good sensitivity (approx. -36...-38 dB) — allows you to collect a clear signal at moderate sound levels
• Simple integration – standard leads and simple power supply (bias) required
• Low power consumption – suitable for battery-powered devices
• Versatility – fits many audio applications and embedded systems

Installation and Usage Instructions:

• This is usually an electret microphone — connect to a power source (typically 1.5 to 10 V) via a bias resistor (e.g. 2.2 to 10 kΩ). Separate the AC signal output with a capacitor (e.g. 1 µF) for amplifier/ADC input.
• Keep shielding and mass common to reduce interference.
• Check the manufacturer's accurate documentation/datasheet for parameters such as output impedance, frequency response, maximum SPL and accurate bias voltage.

CONDENSER MICROPHONE 36-38 db 10X7mm 2-PIECES

Specifications