I-Ceramic capacitors inokuhlelwa ngeendlela ezahlukeneyo, kubandakanywa ne-dielectric material, i-coefficient yokushisa, kunye nendlela yokwakha. Nazi ezinye iindlela eziqhelekileyo zokuhlela i-ceramic capacitors:
1. I-Dielectric Material - I-Ceramic capacitors inokwenziwa ngeentlobo ezahlukeneyo zezinto ze-ceramic, ezifana:
- I-Ceramics ye-Class 1: Ezi ziquka i-C0G, i-NP0, kunye nee-ceramics ze-UHF, ezine-dielectric constant constant kwaye zizinzile kakhulu kuluhlu olubanzi lobushushu. Ngokuqhelekileyo zisetyenziswa kwizicelo eziphezulu ze-frequency.
- I-Ceramics yeklasi ye-2: Ezi ziquka i-X7R, i-Y5V, kunye nee-ceramics ze-Z5U, ezine-dielectric ephantsi kunye ne-coefficient yokushisa ephezulu ye-capacitance. Ngokuqhelekileyo zisetyenziswa kwizicelo ezisezantsi-frequency.
2. I-Temperature Coefficient - I-Ceramic capacitors ingahlelwa nge-coefficient yokushisa kwe-capacitance (TCC). I-TCC ilinganisa indlela i-capacitance ye-capacitor eguquka ngayo ngeqondo lokushisa. Awona manqaku axhaphakileyo e-TCC ngala:
- Iiseramikhi zodidi loku-1 zine-TCC ye-0 ± 30 ppm/°C.
- Iiseramikhi zodidi lwesi-2 zine-TCC ye-±15% ukuya kwi-±22% ngaphezu koluhlu oluthile lobushushu.
3. Ukwakhiwa - I-Ceramic capacitors ingahlelwa ngendlela yabo yokwakha, njengale:
- I-Multilayer ceramic capacitors (MLCCs): Ezi zenziwe ngokupakisha iileya ezitshintshanayo zezinto ze-ceramic kunye nee-electrode zetsimbi. Ziyizona ntlobo eziqhelekileyo ze-ceramic capacitor kwaye zine-high capacitance density.
- I-capacitors ye-ceramic yomgca omnye: Ezi zenziwe ngokugquma idiski ye-ceramic kunye ne-electrodes yensimbi. Banobuninzi obuphantsi be-capacitance kune-MLCCs kodwa bane-inductance ephantsi.
- I-Feedthrough capacitors: Ezi zenzelwe ukubonelela ngokucoca i-EMI kwaye ziqhele ukusetyenziswa kwizicelo zobonelelo lwamandla.
Ngokubanzi, ukuhlelwa kwee-ceramic capacitors kubalulekile ukuqonda kuba iintlobo ezahlukeneyo ze-capacitors zinezicelo ezahlukeneyo kunye neempawu zokusebenza.
