Dab tsi yog cov zaj duab xis capacitors hauv hluav taws xob ballasts thiab LED fais fab khoom siv?

Nov 15, 2021

Tso lus

Tam sim no feem ntau siv xws li CL11 polyester capacitors, CL21 metallized polyester zaj duab xis capacitors, CBB21 / CBB22 metallized polypropylene zaj duab xis capacitors, CBB28 / CBB81 high-voltage metallized polypropylene capacitors, X2 kev nyab xeeb capacitors, thiab lwm yam.


CL11 polyester capacitor yog tus pheej yig tshaj, tab sis nws yog ib qho inductive capacitor, haum rau siv nyob rau hauv lub sij hawm uas zaus tsis siab.


Tam sim no, feem ntau ntawm CL21 tau hloov los ntawm CBB21 / CBB22 capacitor, thiab kev siv tam sim no tsis loj heev.


CBB21, CBB28/CBB81 yog non-inductive capacitors, haum rau siv nyob rau hauv ntau zaus zaus.


X2 yog ib qho kev ruaj ntseg capacitor, uas yog ua los ntawm metalized zinc-aluminium polypropylene zaj duab xis. Nws muaj peev xwm tiv thaiv hluav taws xob hluav taws xob muaj zog heev, thiab nws feem ntau yog siv hauv cov khoom siv fais fab.

Kev khiav hauj lwm kub ntawm zaj duab xis capacitor:


Kub yog qhov tseem ceeb tshaj plaws uas cuam tshuam rau lub neej ntawm zaj duab xis capacitors. Kev khiav hauj lwm kub ntawm cov zaj duab xis zoo tib yam capacitors yog -40 ℃ ~ +85 ℃. Qhov siab tshaj plaws ntawm ib co zoo heev zaj duab xis capacitor manufacturers hauv Suav teb yog 105 ℃. Thaum siv, sim tsis txhob overheat, qhov kub thiab txias, qhov luv luv lub neej kev pab cuam ntawm cov zaj duab xis capacitor. Nyob rau tib lub sijhawm, nws yuav tsum tau muab sau tseg tias tus nqi ntawm qhov ntsuas hluav taws xob tsuas yog siv tau thaum qhov ntsuas kub qis dua lossis sib npaug li 85 ° C, thiab nws yuav tsum tau derated rau kev siv ntawm qhov kub siab dua.