Ac Dc Regulated Power Supply

Khoom Taw Qhia:

JJW-3000VA Ac Dc Regulated Power Supply

Ac DC tswj fais fab mov Ib qho khoom siv hluav taws xob uas muab lub zog AC ruaj khov rau kev thauj khoom. Kuj tseem hu ua AC voltage regulator.

Ac dc tswj fais fab mov tau dav siv thiab muaj ntau hom, uas tuaj yeem faib ua kwv yees li hauv qab no.

Tsis tiv tauj AC regulator:

① Ferromagnetic resonant AC tswj fais fab mov: Lub AC voltage regulator yog ua los ntawm qhov tsis tu ncua voltage voltammetry tom qab ua ke ntawm saturated choke thiab cov capacitor coj. Hom magnetic saturation yog cov qauv tsim thaum ntxov ntawm hom regulator. Nws muaj qhov zoo ntawm cov qauv yooj yim, kev tsim khoom yooj yim, ntau yam ntawm cov tswv yim voltage tso cai hloov pauv, txhim khu kev lag luam thiab muaj zog tshaj qhov muaj peev xwm. Tab sis lub waveform distortion yog loj thiab stability tsis siab. Lub voltage regulating transformer tsim nyob rau hauv xyoo tas los no kuj yog ib lub hwj huam mov ntaus ntawv uas paub lub voltage regulating muaj nuj nqi nrog kev pab los ntawm cov non-linearity ntawm electromagnetic Cheebtsam. Qhov txawv ntawm nws thiab cov sib nqus saturation regulator yog qhov sib nqus Circuit Court qauv sib txawv, thiab cov hauv paus ntsiab lus ntawm kev ua haujlwm yog tib yam. Nws paub txog ob txoj haujlwm ntawm kev tswj hluav taws xob thiab hluav taws xob hloov hluav taws xob hauv ib qho tseem ceeb tib lub sijhawm, yog li nws yog qhov zoo tshaj rau cov hluav taws xob hluav taws xob zoo tib yam thiab sib nqus saturation regulator.

② Sib nqus amplifier hom AC tswj fais fab mov: lub magnetic amplifier thiab autotransformer txuas nrog hauv series, thiab impedance ntawm magnetic amplifier yog hloov los ntawm cov hluav taws xob kab kom stabilize cov zis voltage ntaus ntawv. Daim ntawv Circuit Court tuaj yeem yog linear amplification, lossis pulse width modulation. Hom kev tswj hwm no muaj lub voj kaw kaw tswj los ntawm kev tawm tswv yim, yog li nws muaj kev ruaj ntseg siab thiab zoo tso zis waveform. Txawm li cas los xij, vim yog kev siv lub zog loj inertia magnetic amplifier, lub sijhawm rov qab tau ntev dua. Thiab vim yog kev siv autocoupling hom, yog li kev tiv thaiv kev cuam tshuam tsis zoo