POWER TRANSFORMER

Lub zog hloov hluav taws xob yog ib qho khoom siv zoo li qub uas hloov hluav taws xob hluav taws xob los ntawm ib lub voj voog mus rau lwm qhov yam tsis hloov qhov zaus. Nws ua haujlwm ntawm lub hauv paus ntsiab lus ntawm electromagnetic induction thiab tuaj yeem nce lossis nqis mus rau theem voltage ntawm kev hloov tam sim no (AC) khoom. Fais fab transformers yog qhov tseem ceeb rau kev sib kis, kev faib tawm, thiab kev siv hluav taws xob hauv ntau qhov chaw.

Lub hwj chim Transformer yog dab tsi?

Lub zog hloov hluav taws xob txhais tau tias yog lub tshuab hloov pauv uas ua haujlwm nrog cov hluav taws xob siab thiab cov tam sim no hauv lub zog hluav taws xob network. Nws yog tsuas yog siv los nce lossis txo qhov voltage ntawm lub tshuab hluav taws xob thiab cov khoom siv hluav taws xob. Lub hwj chim transformer muaj ob los yog ntau tshaj windings uas yog magnetically txuas los ntawm ib tug tub ntxhais. Qhov sib txawv tam sim no nyob rau hauv ib qho winding tsim ib qho sib txawv sib nqus flux nyob rau hauv cov tub ntxhais, uas induces ib tug sib txawv voltage nyob rau hauv lwm yam windings. Qhov piv ntawm cov voltages nyob rau hauv thawj thiab theem nrab windings nyob ntawm tus naj npawb ntawm lem nyob rau hauv txhua winding.

Fais fab transformers raug cais raws li cov khoom siv zoo li qub vim tias lawv tsis muaj qhov txav lossis tig qhov chaw. Lawv kuj yog cov khoom siv passive vim lawv tsis tsim lossis siv hluav taws xob, tab sis tsuas yog hloov nws ntawm ib lub voj voog mus rau lwm qhov. Fais fab transformers tuaj yeem ua haujlwm nrog kev ua haujlwm siab thiab kev ntseeg siab rau lub sijhawm ntev.

Vim li cas fais fab Transformers siv?

Fais fab transformers yog siv rau ntau yam hauv lub tshuab hluav taws xob hluav taws xob. Ib txhia ntawm lawv yog:

• Txhawm rau txo cov hluav taws xob poob hauv cov kab sib txuas: Cov hluav taws xob hluav taws xob yog tsim los ntawm cov hluav taws xob tsawg, uas ua rau muaj kev poob siab tam sim no thiab cov kab hluav taws xob siab vim yog ohmic cua sov. Los ntawm kev siv cov kauj ruam-up transformer ntawm qhov chaw tsim hluav taws xob, qhov ntsuas hluav taws xob tuaj yeem nce ntxiv, thiab qhov tam sim no tuaj yeem txo qis, uas txo cov kab poob thiab txhim kho lub zog. Ib yam li ntawd, ntawm qhov kawg tau txais, ib kauj ruam-down transformer tuaj yeem siv los txo qis qhov voltage mus rau tus nqi tsim nyog rau kev faib khoom thiab kev siv.
• Txhawm rau muab kev sib cais galvanic ntawm circuits: Fais fab transformers tuaj yeem muab hluav taws xob sib cais ntawm ob lossis ntau lub circuits uas muaj peev xwm sib txawv lossis ntau zaus. Qhov no tuaj yeem tiv thaiv kev luv luv, kev ua txhaum hauv av, cuam tshuam, thiab kev puas tsuaj rau cov khoom siv rhiab.
• Txhawm rau kom phim cov load impedance nrog lub hauv paus impedance: Fais fab transformers tuaj yeem kho qhov voltage thiab tam sim no theem ntawm Circuit Court kom phim cov load impedance nrog qhov impedance. Qhov no tuaj yeem txhim kho kev hloov hluav taws xob thiab kev ua haujlwm ntawm lub voj voog.
• Txhawm rau muab ntau theem voltage rau kev siv sib txawv: Fais fab transformers tuaj yeem muab qhov sib txawv voltage rau ntau lub hom phiaj, xws li teeb pom kev zoo, cua sov, cua txias, kev sib txuas lus, thiab lwm yam. Piv txwv li, peb-theem transformer tuaj yeem muab peb-theem fais fab rau kev siv, nrog rau ib theem fais fab rau kev siv hauv tsev.

Fais fab transformers yog cov cuab yeej zoo li qub uas hloov hluav taws xob hluav taws xob los ntawm ib lub voj voog mus rau lwm qhov yam tsis hloov qhov zaus. Lawv ua haujlwm ntawm lub hauv paus ntsiab lus ntawm electromagnetic induction thiab tuaj yeem nce lossis nqis mus rau theem voltage ntawm AC mov. Fais fab transformers yog qhov tseem ceeb rau kev sib kis, kev faib tawm, thiab kev siv hluav taws xob hauv ntau qhov chaw. Lawv muaj ntau hom, specifications, thiab daim ntawv thov nyob ntawm seb lawv tsim, muaj nuj nqi, thiab lub hom phiaj.