Ua rau lub siab zaus transformer kub nce thiab yuav daws tau li cas

Thaum qhov kub ntawm txhua qhov ntawm lubhigh-frequency transformertshaj nws qhov kev tso cai rau lub sijhawm ntev, cov rwb thaiv tsev ntawm lub tshuab hluav taws xob ntau zaus yuav raug puas ntsoog, uas tuaj yeem ua rau lub siab zaus transformer tsis ua haujlwm lossis kev sib tsoo.

Yog li dab tsi yog vim li cas rau high-frequency transformer kub nce? Yeej, nws tuaj yeem muab faib uaob vim:
Kev tsim hluav taws xob ntau dhau thiab qeeb cua sov dissipation.

Ua ntej tshaj, cia peb tham txog vim li cas tej yam kub dhau. Muaj ntau qhov laj thawj rau qhov no. Piv txwv li, thaum lub coils nyob rau hauv lub transformer tau tag nrho tangled thiab ua rau ib tug luv luv Circuit Court. Qhov no tshwm sim thaum lub rwb thaiv tsev laus los yog puas lawm, thiab nws tsim ib lub voj uas ua rau kub heev vim yog ib yam dab tsi hu ua eddy currents.

Lwm qhov laj thawj tuaj yeem yog ib feem ntawm lub hauv paus tau kub heev. Qhov no tshwm sim thaum muaj kev puas tsuaj los ntawm sab nraud quab yuam lossis yog tias lub rwb thaiv tsev ntawm lub hauv paus tseem qub thiab hnav tawm. Thaum qhov no tshwm sim, nws ua rau eddy tam sim no thiab ua rau ib feem ntawm lub transformer kub.

Nws kuj tseem tuaj yeem yog vim qee qhov tsis sib txuas zoo, lossis muaj kev ua yuam kev hauv qhov nws tau tsim los uas ua rau muaj tooj liab thiab hlau poob hauv ntau dhau.

Hlau poob tshwm sim vim yog hysteresis (uas yog ib txoj hauv kev zoo los hais tias lub zog tau poob raws li cua sov) thiab eddy tam sim no poob rau hauv cov khoom siv rau lub transformer core. Thaum muaj ntau lub zog sib nqus tshwm sim nyob rau hauv ib qho chaw ntawm lub hauv paus, nws ua rau cov hlau poob ntau dua uas txhais tau tias kub dua.

Kev poob tooj liab yog lwm yam uas yuav tsum tau saib xyuas - nws tshwm sim thaum hluav taws xob tau dhau los ntawm tooj liab hlau nrog kev tiv thaiv. Yog tias muaj ntau zaus lossis hluav taws xob ntau dhau mus, ces koj yuav pom ntau dua tooj liab uas txhais tau tias txawm tias kub dua.

Thiab thaum kawg, qee zaum yam tsis tuaj yeem txias sai txaus. Tej zaum nws yog qhov kub heev sab nraud lossis tej zaum huab cua tsis ntws ncig zoo li nws yuav tsum yog kom cov cua sov tuaj yeem khiav tawm ntawm lub tshuab hluav taws xob kom zoo.
Thaum qhov no tshwm sim, koj lub tshuab hluav taws xob ntau zaus yuav tsis tuaj yeem txias zoo li qub uas yuav ua rau nws qhov kub thiab txias nce mus txog thaum kawg tej yam tsis zoo yuav tshwm sim - txawm tias ib tug neeg raug mob!

Yog li dab tsi yuav tsum tau ua yog tias lub high-frequency transformer yog overheated?

Yog tias nws tshwm sim los ntawm kev tsim hluav taws xob ntau dhau, nws nyob ntawm qhov xwm txheej xaiv cov pob txha thiab cov tub ntxhais uas tsim nyog, hloov cov cua ntsawj ntshab nrog cov rwb thaiv tsev puas, thiab xaiv qhov sib txawv ntawm cov huab cua tsim nyog los xyuas kom meej tias cov cua sov tsim tuaj yeem txo.

Tsis tas li ntawd, kuj tseem muaj txoj hauv kev los txo cov hluav taws xob hluav taws xob los ntawm kev hloov hom winding hlau, xws li Ritz hlau, tooj liab ntawv, thiab lwm yam, los yog dispersing ib tug transformer rau hauv ib tug ua ke ntawm ntau yam transformers, uas yuav tau yooj yim txo lub tshav kub tiam. ntawm lub transformer.

Nyob rau hauv cov nqe lus ntawm tshav kub dissipation, khaws qhov cua thiab cua permeability. Yog tias muaj kev tso cai, siv lub tshuab hluav taws xob, kiv cua lossis lwm txoj kev ua kom txias kom ntseeg tau tias muaj cua sov kom zoo thiab kev tswj xyuas qhov kub thiab txias.
Yog hais tias lub high-frequency transformer radiator yog heev plua plav, nws yog tsim nyog los kaw lub transformer thiab ntxuav lub transformer radiator nrog dej.

Yog tias koj txaus siab rau peb cov khoom,tiv tauj!Peb ib txwm ua haujlwm tshiab thiab txhim khu kev qha transformers kom tau raws li koj xav tau.

Ua tsaug rau kev nyeem ntawv, thiab muaj hnub zoo! ”