Cov khoom
DC (Direct Current) Hloov mus rau DC Transformer
DC / DC transformer yog ib qho khoom siv lossis cov khoom siv uas hloov DC (tam sim no ncaj qha) rau DC, tshwj xeeb yog xa mus rau cov khoom siv uas siv DC hloov los ntawm ib theem voltage mus rau lwm qhov voltage.DC / DC tau muab faib ua ob pawg raws li qhov hloov pauv ntawm qhov hluav taws xob: Lub tshuab hloov hluav taws xob uas tsim cov hluav taws xob qis dua qhov pib qhov hluav taws xob yog hu ua "step-down transformer";Lub tshuab hluav taws xob uas tsim hluav taws xob siab tshaj qhov pib voltage hu ua "boost transformer".Thiab tseem tuaj yeem muab faib ua cov khoom siv hluav taws xob sib cais thiab cov khoom siv hluav taws xob tsis sib cais raws li kev sib raug zoo ntawm cov tswv yim / tso tawm.Piv txwv li, DC / DC converter txuas nrog lub tsheb DC fais fab mov converts high-voltage DC mus rau tsawg-voltage DC.Thiab cov khoom siv hluav taws xob xws li ICs muaj qhov sib txawv ntawm qhov kev khiav hauj lwm voltage, yog li lawv kuj yuav tsum tau hloov mus rau qhov sib thooj voltages.
Tshwj xeeb, nws yog hais txog kev hloov pauv cov tswv yim DC rau AC los ntawm kev hloov tus kheej oscillation Circuit Court, thiab tom qab ntawd hloov mus rau DC cov zis tom qab hloov qhov hluav taws xob los ntawm kev hloov pauv, lossis hloov AC mus rau high-voltage DC tso zis los ntawm voltage ob npaug rau rectifier Circuit Court.
Cov ncauj lus kom ntxaws zoo yog qhia hauv qab no:
(1) Cov dej inductance tuaj yeem tswj tau li ntawm 1% -10% ntawm lub ntsiab inductance;
(2) Cov tub ntxhais hlau nplaum muaj qhov sib txuas zoo electromagnetic, cov qauv yooj yim thiab kev ua haujlwm siab;
(3) Kev ua haujlwm siab, siab zog ceev, zaus ntawm 50kHz ~ 300kHz.
(4) Cov yam ntxwv zoo ntawm cov cua sov dissipation, nrog rau qhov chaw siab tshaj plaws rau qhov sib piv, lub tshav kub luv luv, yooj yim rau cua sov dissipation.
(5) Kev ua haujlwm siab, cov qauv sib nqus ntawm cov duab geometric tshwj xeeb tuaj yeem txo cov tub ntxhais poob zoo.
(6) Me me hluav taws xob hluav taws xob cuam tshuam.Tsawg zog poob, tsis tshua muaj kub nce, efficiency siab.
1. Muaj siab saturation magnetic induction;
2. High Curie kub, tsis tshua muaj hlau poob thiab coercivity;
3. Zoo cua sov dissipation, tsis tshua muaj suab nrov thiab high efficiency;
4. Waterproof, noo noo-pov thawj, plua plav-pov thawj thiab vibration-pov thawj;
5. Muaj zog ceev;
6. Muaj qhov tseeb ntawm inductance to;
7. Muaj kev ntseeg siab, ruaj khov, siab sib xws;
Lub tsheb thiab server power board.
