Muhupenyu hwemakicheni emazuva ano, maovheni ema microwave ave basa rinokosha zvikuru nekuda kwekugona kwawo kupisa nekukurumidza uye nekushanda zvakanaka. Mushure mekushanda kwawo kuri nyore, sisitimu yemagetsi ine simba guru inoita basa guru rekushandura simba remagetsi kuita ma microwave ane simba. Muiyi sisitimu yepakati, ma capacitor ane simba guru anoita basa guru re "energy warehouse" uye "pulse generator", uye ma capacitor eYMIN, ane hunhu hwakanaka hwechigadzirwa, ave dombo rakavimbika rekuona kuti maovheni ema microwave anoshanda zvakachengeteka, zvinobudirira uye kwenguva refu.
Pfungwa yekushanda kwemaovheni ema microwave inoda kuti ma capacitor agone kutsungirira voltage ye pulse yakakwira zvakanyanya (kazhinji zviuru zve volts) uye nzvimbo yekushanda ine frequency yakakwira. Panguva imwe chete, nzvimbo yekushandira iri pedyo ne magnetron inounza kupisa kwakanyanya. Izvi zvinopa dambudziko guru kukudzivirira voltage ye capacitor, kurasikirwa nefrequency yakakwira, kugadzikana kwekushisa uye kuvimbika kwenguva refu.
Zvakanakira zveYMIN capacitors mumaovheni ema microwave ndezvekusangana nematambudziko aya:
Kudzivirira ma voltage akawanda uye kuputira kwakasimba kwazvo: YMIN capacitors inoshandisa polypropylene film dielectrics yepamusoro-soro uye maitiro akasimba ekuona kuti dielectric yakasimba uye kushanda zvakanaka kwekudzivirira ma voltage, uye inogona kumira zvakanaka pa pulse voltage peaks dzinogadzirwa ne microwave oven high-voltage circuit panguva yekutanga nekushanda kudzivirira njodzi yekuputsika.
Kurasikirwa kushoma uye kushandurwa kunoshanda: Zvinhu zvemhando yepamusoro uye dhizaini yakanaka kwazvo inoita kuti ma capacitor eYMIN ave ne dielectric loss factor yakaderera uye equivalent series resistance (ESR). Mumamiriro ekushandura kwe microwave oven, inogona kuchengetedza nekuburitsa simba zvakanaka, kuderedza marara esimba mukupisa kwe capacitor, kuvandudza kushanda zvakanaka kwesimba remuchina wese, uye kuderedza kukwira kwekupisa kwemukati.
Kugadzikana kwakanaka kwekushisa:Nzvimbo inopisa mukati meovheni ye microwave yakaoma, uye tembiricha iri pedyo nemagnetron yakakwira. Ma capacitor eYMIN ane kugadzikana kwakanaka kwekushisa nezvinhu zvakasarudzwa. Kugona kwawo hakunzwisisi kuchinja kwekushisa. Kana ovheni ye microwave ichishanda kwenguva yakareba kana tembiricha yekunze ichichinja-chinja, anogona kuchengetedza kushanda kwakafanana uye kuona kuti simba rekupisa rakasimba.
Vimbiso huru yekuchengetedza - mudziyo wakavakirwa mukati usingaputike: Kuchengetedzeka ndiyo nzira yehupenyu ye microwave oven. Ma capacitor ane voltage yakawanda eYMIN akagadzirwa nenzira dzakasiyana-siyana dzekuchengetedza, dzakadai semidziyo yekucheka kumanikidzwa yakavakirwa mukati (mavharuvhu/nzvimbo dzinodzivirira kumanikidzwa/kuputika). Mumamiriro ezvinhu asina kujairika (akadai sekunyanyisa, kupisa zvakanyanya, uye kuguma kwehupenyu zvichikonzera kumanikidzwa kwemhepo yemukati kukwira), mudziyo unogona kubvisa circuit nenzira yakakodzera uye yakavimbika uye kusunungura kumanikidzwa zvakachengeteka, zvichidzivirira capacitor kubva pakuputika kana kutokonzera moto, uye kudzivirira kuchengetedzeka kwevashandisi nemidziyo zvakanyanya.
Kuvimbika kwakanyanya uye kurarama kwenguva refu: Kudzora kwakasimba kwekugadzirwa kwezvinhu, zvinhu zvakasarudzwa uye kugadzirisa chimiro zvinovimbisa hupenyu hwekushanda kwenguva refu hwema capacitors eYMIN mumamiriro ezvinhu akaoma ekushanda. Kugara kwayo kwenguva refu kunoderedza mwero wekukundikana uye zvinodiwa zvekuchengetedza maovheni e microwave, zvichiunza ruzivo rwekushandisa rwakachengeteka.
Zvinogona kutaurwa kuti ovheni yega yega ye microwave ine ma capacitor eYMIN, kugona kwayo kudziyisa kwakasimba uye kwakanaka, kutenderera kwayo kwekushanda kwakavimbika uye chinhu chakakosha chekuchengetedza, zvese zvinobatsirwa nerutsigiro rwakasimba rwe "gamba iri rekuseri kwezviitiko".
Nehunhu hwayo hwakakwana hwe "kupikisa simba remagetsi, kushanda zvakanaka, kupikisa kupisa kwakanyanya, kuchengetedzeka uye hupenyu hurefu", maYMIN capacitors anopa chinyararire vimbiso yehunyanzvi yakasimba uye yakasimba yezvinodiwa zvezuva nezuva zvemazana emamiriyoni emhuri pasi rese, zvichiita kuti kunaka uye nyore kunounzwa netekinoroji kuve kwakachengeteka uye kwenguva refu.
Nguva yekutumira: Chikunguru-03-2025