xov xwm

Dab tsi yog SMD inductor ua si hauv LED txuag hluav taws xob?

Txij li cov chip inductors tuaj yeem txuas lub neej kev pab cuam ntawm ntau cov neeg siv khoom siv hluav taws xob, txhim kho cov khoom zoo, tsis zoo, thiab kev ua tau zoo, lawv tau muab tso rau hauv kev siv los ntawm ntau lub tuam txhab.

Tsis tsuas yog siv rau cov khoom siv hluav taws xob, tab sis kuj tseem siv cov khoom siv suab, cov khoom siv davhlau ya nyob twg, cov khoom siv hauv tsev thiab lwm yam khoom siv hluav taws xob thiab hluav taws xob, kom tsis txhob cuam tshuam cov teeb liab electromagnetic, thiab tib lub sijhawm, nws tsis cuam tshuam nrog cov teeb liab lossis hluav taws xob hluav taws xob. tawm los ntawm lwm yam khoom siv nyob ib puag ncig. .

Lub teeb txuag hluav taws xob tau siv dav hauv peb lub neej; thiab LED lub zog txuag hluav taws xob yog tsim los ntawm semiconductor lub teeb-emitting diodes; lawv yog hom teeb uas siv hluav taws xob tsawg thiab muaj lub neej ua haujlwm ntev.

Lub hauv paus ntawm LED lub zog txuag hluav taws xob yog lub rooj tsav xwm hluav taws xob, feem ntau suav nrog electrolytic capacitors, resistors, hwj chim inductors, ceramic capacitors, thiab lwm yam, ntawm cov uas muaj tsawg tsawg yog nti fais fab inductors, thiab nws lub luag haujlwm tseem ceeb dua.

yog qhov tseem ceeb los thaiv AC thiab DC, thiab thaiv cov zaus siab thiab qis zaus (filtering). Tau kawg, lub zog hluav taws xob feem ntau thaiv AC thiab DC. Nws tuaj yeem pom tau tias qhov tsis kam ntawm cov nti fais fab inductors rau DC yog yuav luag xoom.

Raws li qhov xwm txheej tam sim no uas lub Circuit Court tso cai dhau, lub nti inductance cuam tshuam qhov kev nkag ntawm AC point, tiv thaiv lub rooj tsav xwm Circuit Court kom tsis txhob raug puas tsuaj, thiab ua rau lub neej ua haujlwm ntawm LED tau zoo heev.