You are here: Home » Microphone » condenser microphone EMC1050P eletret microphone -ESUNTECH
Share to:

condenser microphone EMC1050P eletret microphone -ESUNTECH

  • EMC1050
Quantity:

10mmx5mm  Omni-directional mini capacitive microphone condenser mic capsule 1050 1005  for household electrical appliances,computer,toy,telephone,cell phone,earphone,headset headphone,medical,meter and instrument - Changzhou Esuntech Co Ltd.        


Test Conditions:VS=4.5V,RL=2.2KΩ,Temp=20±2°C, R.H=60±5%

Model EMC1050
ITEM Symbol Test Conditions Min Standard Max
SensitivitydB(0dB=1V/Pa)   S f=1KHz,S.P.L=1Pa -45 -42 -39
Impedance(KΩ)   Z f=1KHz,S.P.L=1Pa

2.2
Directivity Omni-directional
Current  Consumption(μA)   I


500
Operation Voltage Range(V)   VS
1 2 10
S/N Ratio(dB)  S/N(A) f=1KHz, S.P.L=1Pa,A Curve
55
Decreacing Voltage Characteristic(dB)   S f=1KHz, S.P.L=1Pa,VS=4.5-3.0V -3
Max.Input Sound Level(dB)  MISPL f=1KHz,Distortion≤3% 110

4

TEST CIRCIUT

Vs:Source Voltage 2.0 V   RL:Load Resistance 2.2

3

Test Setup Drawing

333

ABOUT US

We have excellent engineer (including Korea engineer)and we are focus on product innovation , Management innovation.The quality of product was ...

SHARE ONLINE

CONTACT US

+86-0519-85132681
No.2228,Fudu Shangwu Building, No.398 Tongjiang Road, Changzhou, Jiangsu-213022, China
© 2019 Changzhou Esuntech Co.,Ltd All rights reserved.