Capacitor nyob rau hauv circuits no zoo indispensable Cheebtsam rau zog cia, nws tau muab txiav tawm mus saib, AC, thaiv tsawg zaus cov yam ntxwv. Lug siv hauv coupling, nyob ncaj, tshaj nyob, zog conversion, filtering, thiab circuits tswj.
lim 1, capacitor: txuas tus DC fais fab mov ntawm zoo thiab tsis zoo, mus lim tawm cov kev sib txuas lus pliaj cheebtsam hauv lub DC fais fab mov, rau smooth lub DC. Siv loj loj-peev electrolytic capacitors los yog tantalum capacitors, los yog hauv ib Circuit Court, thiab lwm yam ntawm tus choj capacitor mus lim tawm tam sim no alternating-loj.
2 lub bypass capacitor: AC thiab DC circuits, capacitance thiab kuj los Circuit Court ntawm tus taw tes nyob rau qhov uas tej zaum, koj muab ib txog kev teeb liab AC lossis mem tes teeb liab thiab tsis txhob pauv Cheebtsam vim voltage nco generated ntawm cov kuj attenuation.
3, decoupling capacitors: thaum uas tig mus amplifier fais fab ntawm lub positive thiab negative electrodes, txwv tsis pub tsim kom muaj sab hauv kuj muaj hwj huam yog cab oscillation los ntawm tswv yim.
4, coupling capacitance: naiskhu co tes ua circuits, kev siv ib lub teeb liab tau qhov twg los thiab teeb liab khiav Circuit Court los yog qhov zoo sib xws ntawm ob tug amplifier #39; s theem, hlais tawm DC, AC teeb liab los yog mem tes teeb liab, theem ua ntej thiab tom qab cov kev khiav hauj lwm ntawm amplifier circuits ntawm nws tus kheej DC.
5, liner-capacitor resonant capacitor: capacitor ancillary capacitor loj hauv series, me me kho nws pub ntau zaus yam oscillation, thiab nws yuav ua kom tsawg zaus kawg uas tus oscillation zaus.
6, nyob capacitor: ob hnub ntawm txoj kev twb kev txuas rau lub oscillations ntawm cov Circuit Court resonant coils, ua lub luag hauj lwm hauv oscillation qho zaus.