Car Audio Crystal 3.2*2.5mm 3225 24M (24.000MHZ) 20PF 10PPM 20PPM 30PPM
Photocoupler
The principle of the sound filter is shown in the figure. The left and right channel signals will pass through C1 coupling and C2 buffer amplifiers IC4-a and IC4-b. After that, the left and right channel signals pass through the active dividers IC5-a and IC5-b, transmitting all low frequencies to the mixer IC6-c, and all medium and high frequency to analog delay lines IC1 and IC2, RD5106256- SAM-PLE. The integrated circuit IC2 will delay the left channel signal by 2.4 milliseconds.
Cement resistance: is the resistance wire wound on the alkali heat-resistant porcelain, coupled with heat resistant, resistant to wet outside fixed protection and corrosion resistance of the materials and the winding resistance into the square porcelain box body, using special incombustible cement packing seal.The outside of cement resistance is mainly made of ceramic materials (generally divided into high alumina porcelain and feldspar porcelain).
Cement Resistor,Thermal Cement Resistor,Thin Film Cement Resistor,Winding Cement Resistor,Fusing Cement Resistor
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