Mubvunzo Mukuru:: Bhodhi rangu remagetsi harina nzvimbo yakakwana. Une ma capacitor ane capacitance yakakura kupfuura 10% pane saizi yakajairwa mu 6.3 * 5.8mm form factor here?
- Mubvunzo Wechipiri: Ndeipi capacitance yakakosha iyo YMIN inogona kuwana muhukuru hwe6.3 * 5.8mm? Ndedzipi sarudzo dzemagetsi dziripo?
- Rudzi rweMubvunzo: Mubvunzo weSarudzo / Magadzirirwo ehunyanzvi
- Mhinduro: Muhukuru uhwu, YMIN's VPX series inopa sarudzo dzakadai se35V 100μF/120μF/150μF uye 25V 220μF/270μF. Semuenzaniso, VPX 25V 220μF 6.3*5.8mm ine capacitance yakakwira ne15% kupfuura zvigadzirwa zvevakwikwidzi vane saizi imwe chete, zvichikupa kugona kukuru kwekuchengetedza simba uye kusefa mukati menzvimbo diki.
- Mubvunzo Wechipiri: Ndinofanira kutsiva ma capacitor angu maviri aripo aripo neimwe yema capacitor enyu. Ndingasimbisa sei kana capacitance value yakakwana?
- Rudzi rweMubvunzo: Kuenderana/Kutsiva/Rutsigiro rweDhizaini
- Mhinduro: Unogona kusarudza zvichienderana nehuwandu hwe capacitance. Semuenzaniso, ma capacitor maviri e25V 100μF akamboshandiswa anogona kutsiviwa neimwe yema capacitor edu e25V 220μF. Izvi hazvingogumiri pa capacitance yakakwira uye kugadzikana kwechigadzirwa kuri nani, asiwo ESR yakaderera uye kushanda zvakanaka kwekusefa. Tinopa ma modhi e simulation akadzama uye data rekuyedza kuti usimbise.
- Mubvunzo Wechipiri: Kuwanda kwe capacitance density zvinoreva here kuti ESR haishande zvakanaka kana kuti ripple performance?
- Rudzi rweMubvunzo: Kuenzanisa Kwekushanda / Nheyo yeUnyanzvi
- Mhinduro: Zvakasiyana zvachose. YMIN inoshandisa tekinoroji yeanode foil ine voltage yepamusoro uye zvinhu zvakakosha zvepolymer zvinofambisa mhepo kuti irambe iine hunhu hwakaderera hweESR uku ichiwedzera capacitance. Semuenzaniso, VPX series ine ESR yakaderera se40mΩ pa1MHz, ichinyatso deredza ripple yefrequency yepamusoro uye ichisangana nezvinodiwa zvemaseketi ekuchaja nekukurumidza.
- Mubvunzo Wechipiri: Ko capacitor yako ine simba rakawanda inoratidza sei kuora kwe capacitance pakupisa kwakanyanya?
- Rudzi rweMubvunzo: Kuvimbika/Kukundikana
- Mhinduro: YMIN capacitors dzakagadzirirwa kushanda pakupisa kwakanyanya pa105℃/125℃. Dzinoedzwa kwemaawa 2000 ehupenyu hwese pamagetsi akazara, ne capacitance decay rate ye ≤10%, zvichipfuura zvakanyanya mwero weindasitiri, zvichiita kuti zvigadzirwa zvako zvishande zvakanaka kwenguva refu munzvimbo dzine kupisa kwakanyanya (senge michina yemukati).
- Mubvunzo Wechipiri: Pane here nyaya dzakabudirira dzekutsiva ma capacitor ane simba rakawanda ane saizi imwe chete kubva kumakambani ekuJapan (akadai sePanasonic neGuimi)?
- Rudzi rweMubvunzo: Chidzidzo cheNyaya/Mukurumbira/Kuenderana/Kutsiva
- Mhinduro: Ehe. Mumapurojekiti akawanda emagetsi anochaja nekukurumidza, pasi pezvinodiwa zvakafanana, vakwikwidzi vanogona chete kuwana saizi shoma ye6.3*7.7 mm, nepo saizi yedu shoma ichigona kusvika 6.3*5.8 mm, zvichitipa mukana wakakura.
Mubvunzo Mukuru: Nhevedzano yako yeVPX idiki pane yevanokwikwidza; izvi zvichakanganisa hupenyu hwayo uye kugadzikana kwayo pakupisa kwakanyanya here?
- Mubvunzo Wechipiri: Unovimbisa sei kuti ma capacitor ako madiki acharamba aripo kwenguva refu? Une ruzivo rwekuyedza here?
- Rudzi rweMubvunzo: Kuvimbika/Kukundikana/Kusimbiswa kweMuedzo
- Mhinduro: Zvigadzirwa zvedu zvese zvinoedzwa zvakanyanya panguva yekupisa kwakanyanya. Semuenzaniso, VPX series yagara ichiedzwa kwemaawa 2000 pa105℃/125℃ uye voltage yakayerwa. Ma parameter ese (capacitance, ESR, leakage current) anochinja zvinoenderana nezvinodiwa. Ruzivo runogona kuwanikwa mutsanangudzo dzezvigadzirwa zvedu uye mishumo yebvunzo dzekuvimbika.
- Mubvunzo Wechipiri: Kukura kudiki kuchaita kuti kupisa kusanyanya kuderera here? Ungaongorora sei kukwira kwekupisa?
- Rudzi rweMubvunzo: Rutsigiro rweDhizaini/Kuvimbika/Kukundikana
- Mhinduro: YMIN ma capacitor madiki anoshandisa zvinhu zvisinganyanyi kurasikirwa uye ma electrode akagadziriswa, zvichikonzera kudziyisa kushoma. Mukushandiswa kwadzo, diki dzadzo dzinoita kuti zvive nyore kuronga nzira dzekuparadza kupisa paPCB.
- Mubvunzo Wechipiri: Munzvimbo diki, pachava nematambudziko ekupindirana kana kupararira kwekupisa kana ma capacitor madiki akawanda akanyatsorongeka here?
- Rudzi rweMubvunzo: Rutsigiro rweDhizaini
- Mhinduro: Kana ma capacitor akawanda akanyatsorongeka, chinangwa chikuru chinofanira kunge chiri pakugadzirwa kwekupisa kwese. Hunhu hwakaderera hweYMIN capacitors hunoderedza kudziyisa kwega. Tinokurudzira kutarisa nhungamiro dzedu dzekushandisa panguva yekuronga, kuchengetedza nzvimbo yakakodzera, uye kushandisa PCB copper foil pakudzimisa kupisa. Tinogona kupa mazano ekugadzirisa maitiro.
- Mubvunzo Wechipiri: Ndechipi chiyero chinoshandiswa pabvunzo yako yehupenyu hwemaawa 2000?
- Rudzi rweMubvunzo: Kusimbiswa kweMuedzo / Kutevedzera Mutemo
- Mhinduro: Bvunzo yedu yehupenyu inosanganisira kugara kwenguva refu ichishandiswa pamagetsi akayerwa pakupisa kwakanyanya nekutarisa nguva nenguva kwezviyero zvemagetsi. Bvunzo iyi yemaawa 2000 inodarika zvinodiwa zvekutanga, ichivavarira kuona kuti chigadzirwa ichi chakavimbika kwenguva refu here kana mamiriro acho ezvinhu akaoma.
- Mubvunzo Wechipiri: Pakukura kudiki uye hupenyu hurefu, ndeapi marapirwo akakosha aunoshandisa muzvinhu kana maitiro?
- Rudzi rweMubvunzo: Mutemo weUnyanzvi
- Mhinduro: Chinhu chikuru chiri mufoil yeanode ine saizi shoma, iyo inowedzera kugona kwekuchengetera chaji pahuwandu hweyuniti, nepo electrolyte yakakosha yepolymer ichipa kugadzikana kwakanaka kwekupisa uye kufambisa mvura. Uyezve, maitiro ekuvhara akaomarara anoita kuti kushanda kwechinhu chikuru kusaderere pasi pemamiriro ekupisa kwenguva refu uye hunyoro hwakawanda.
Mubvunzo Mukuru: Kana ndikashandisa ma capacitor enyu ane capacitance yakawanda, ndingaderedza huwandu hwema capacitor panguva imwe chete here? Mari yese yeBOM ingaderedzwa zvakadii?
- Mubvunzo Wechipiri: Mari yeBOM inogona kuponeswa sei nekutsiva ma capacitor akawanda echinyakare ne capacitor imwe chete yeYMIN?
- Rudzi rweMubvunzo: Kuongorora Mutengo
- Mhinduro: Mari inochengetedzwa inobva pazvinhu zvitatu: 1. Mutengo wezvinhu: Capacitor imwe chete ine simba rakawanda inowanzo dhura pane huwandu hwema capacitor akawanda ane simba rakaderera; 2. Mutengo wekuisa pamusoro: Inoderedza huwandu hwezvikamu nenguva yekuisa pamusoro; 3. Mutengo wekutarisira: Inoita kuti zvinhu zvive nyore, ichideredza kuoma kwekuchengetedza uye manejimendi. Tinogona kukubatsira neongororo chaiyo yekuenzanisa kweBOM.
- Mubvunzo Wechipiri: Kuderedza huwandu hwema capacitor kuchakanganisa kuoma kwePCB here?
- Rudzi rweMubvunzo: Rutsigiro rweDhizaini / Mhinduro
- Mhinduro: Hazvizongodaro chete, asi zvichaita kuti marongerwo acho ave nyore. Zvikamu zvishoma zvinoreva kuti nzira yacho iri nyore uye nzvimbo yakawanda yebhodhi. Unogona kushandisa nzvimbo yakachengetedzwa yemabhatiri makuru kana mamodule ane simba ekupisa, nokudaro zvichivandudza mashandiro ese uye kukwikwidzana.
- Mubvunzo Wechipiri: Ndezvipi zvakanakira kurerutsa BOM pakugadzira goho?
- Rudzi rweMubvunzo: Kuongororwa kweKutengeswa / Mari
- Mhinduro: BOM iri nyore inovandudza goho rekutanga kugadzirwa. Zvishandiso zvishoma zvinoreva mukana wakaderera wezvinhu zvisina kunaka kana zvisipo, uye kudzora maitiro ekusolder paste nekutsikisa zvakare, nokudaro zvichivandudza kushanda zvakanaka kwekugadzira uye goho.
- Mubvunzo Wechipiri: Kunze kweBOM, ndedzipi dzimwe mari dzakavanzwa dzakaderedzwa?
- Rudzi rweMubvunzo: Kuongororwa kweHupenyu / Mari
- Mhinduro: Izvi zvinosanganisirawo mari dzeR&D (dhizaini iri nyore, kugadzirisa matambudziko, uye kusimbiswa), mari yekutenga (basa rakaderera rekubvunza uye kutevedza maodha), mari dzenjodzi dzemhando yepamusoro (kutarisira vatengesi kwakabatana, nzvimbo shoma dzenjodzi dzemhando yepamusoro), uye mari yekugadzirisa (kugadzirisa matambudziko kuri nyore).
- Mubvunzo Wechipiri: Pane gwara rekutsiva rekuchinja kubva ku "ma capacitor akawanda echinyakare" kuenda ku "capacitor imwe chete yeYMIN" here?
- Rudzi rweMubvunzo: Kuenderana/Kutsiva/Rutsigiro rweDhizaini
- Mhinduro: Parizvino hapana gwaro rakadaro. Munogona kutibata zvakananga. Ingopai modhi kana matsananguriro e capacitor yamuri kushandisa parizvino, uye timu yedu yehunyanzvi inogona kugadzirisa mhinduro yekutsiva iwe.
Mubvunzo Mukuru: Ma capacitor ako ane capacitance-density anobudirira zvakadii pakudzvinyirirwa kwe ripple? Une here kuenzanisa waveform usati watanga uye mushure mawo?
- Mubvunzo Wechipiri: Ndeapi macurve e impedance ema capacitors ako mu switching power supply paXXX kHz?
- Rudzi rweMubvunzo: Chiratidzo cheUnyanzvi / Kuenzanisa Kwekushanda
- Mhinduro: Ma capacitor eYMIN ane simba rakawanda anochengetedza impedance yakaderera zvikuru pakati pe100kHz kusvika 1MHz. Semuenzaniso, VPX series ine ESR yakajairika ye40mΩ chete pa1MHz, ichinyatso tora ruzha rwekuchinja-chinja rwema frequency. Ndapota tarisai datasheet redu rezvigadzirwa kuti muwane macurve akazara e impedance-frequency.
- Mubvunzo Wechipiri: Wakamboongorora here ruzivo rweruzha rweripple muchirongwa chekuchaja nekukurumidza (senge PD/QC)?
- Rudzi rweMubvunzo: Kusimbiswa kweMuedzo / Chidzidzo cheNyaya / Mukurumbira
- Mhinduro: Ehe. Muzviitiko zvakaita semabhangi emagetsi e170W, kushandisa ma capacitor eYMIN kwakaderedza zvakanyanya voltage ripple yekubuda kana yazara, zvichizadzisa zvizere zvinodiwa zvemachipisi ekuchaja nekukurumidza.
- Mubvunzo Wechipiri: Ndechipi chinonyanya kukosha pakudzvinyirirwa kwema ripple: capacitance yakakwira kana ESR yakaderera? Unoenzanisa sei maviri aya muma capacitor ako?
- Rudzi rweMubvunzo: Mubvunzo weMutemo weUnyanzvi
- Mhinduro: Zvese zviri zviviri hazvidikanwi. Capacitance yepamusoro inobata ripple ye low-frequency, nepo ESR yakaderera inobata ruzha rwe high-frequency. ESR yakaderera ndiyo "simba guru": Ripple current inoyerera kuburikidza ne capacitor's equivalent series resistance (ESR) inokonzera kushanduka kwe voltage, iyo ndiyo inonyanya kukonzera ruzha rwe ripple. Capacitance yepamusoro ndiyo "logistical support": Capacitance yakakwana inonyanya kuchengetedza voltage kugadzikana uye inobata ripple ye low-frequency. Kana capacitance isina kukwana, capacitor ichawana voltage inodonha zvakanyanya uye inodzoka nekuda kwekuchaja nekuburitsa magetsi kakawanda. YMIN capacitors haingochengetedzi simba chete (high capacitance) asiwo inopindura nekukurumidza kune shanduko dziripo nekurasikirwa kushoma (low ESR), nokudaro ichipa kudzvinyirirwa kwakanaka kwe ripple muhuwandu hwese hwe frequency, kubva pa low frequency kusvika pa high frequency.
- Mubvunzo Wechipiri: Kushanda kwe ripple kunochinja sei muhupenyu hwese hwe capacitor?
- Rudzi rweMubvunzo: Kuvimbika/Kukundikana/Kutenderera Kwehupenyu
- Mhinduro: Nekuda kwekushandiswa kwezvinhu zvinofambisa mhepo zvakasimba, ma capacitor eYMIN anoratidza shanduko diki muESR uye capacitance muhupenyu hwavo hwese. Mushure mebvunzo yehupenyu hwemaawa 2000, kugona kwavo kudzvinyirira ripple kunoratidza kuora kudiki, zvichiita kuti chigadzirwa chigare kwenguva refu.
Mubvunzo Mukuru: Ko ma capacitor ako e solid-state anotevedzera mitemo yebhatiri yeEU yazvino here? Une chitupa cheRoHS here?
- Mubvunzo Wechipiri: Ko ma capacitor eYMIN anosangana nezvinodiwa zveRoHS 2.0 neREACH (SVHC) here?
- Rudzi rweMubvunzo: Kutevedzera Mutemo
- Mhinduro: Ehe, zvigadzirwa zvese zveYMIN solid-state capacitor zvinotevedzera zvizere mirairo yeEU RoHS 2.0 uye zvigadziriso zvayo, uye zvinosangana nemitemo yeREACH maererano nekuziviswa kweZvinhu Zvinonyanya Kukosha (SVHCs). Zvitupa zvakakodzera zviripo kuti vatengi vaone uye vadhawunirodhe.
- Mubvunzo Wechipiri: Zvigadzirwa zvedu zvakagadzirirwa kutumirwa kuEU. Kushandisa ma capacitor ako kuchatevedzera mutemo webhatiri we (Eμ)2023/1542 here?
- Rudzi rweMubvunzo: Kutevedzera Mutemo
- Mhinduro: Ehe, hatisi vagadziri vemabhatiri.
- Mubvunzo Wechipiri: Mune mishumo yekuyedzwa kwekutevedzera mitemo yakapihwa nemasangano evamwe here?
- Rudzi rweMubvunzo: Kutevedzera Mutemo / Chidzidzo cheNyaya / Mukurumbira
- Mhinduro: Tinogara tichipa masangano ekuongorora echitatu ane mvumo yeCNAS/CMA kuti aite RoHS nedzimwe bvunzo dzekuchengetedza nharaunda pazvigadzirwa zvedu kuitira kuona kuti data racho rakarurama uye rine simba. Mishumo iyi inogona kupihwa kune vatengi sehumbowo hwakasimba hwekuti chigadzirwa chako chinotevedzera mitemo.
- Mubvunzo Wechipiri: Zvinhu zvekurongedza zve capacitor zvinosanganawo nezvinodiwa zvakatipoteredza here?
- Rudzi rweMubvunzo: Kutevedzera Mutemo / Kutenderera Kwehupenyu
- Mhinduro: Ehe, YMIN inotevedzera pfungwa yakazara yekudzivirira nharaunda. Kwete zvigadzirwa pachazvo chete, asiwo zvinhu zvinoshandiswa mumareels, matireyi, nemabhokisi ekurongedza zvese zvakagadzirwa nezvinhu zvinoenderana nenharaunda, uye tinogona kupa zvirevo zvezvinhu zvakakodzera kuti tikubatsire kuwana tsika dzegirini uye dzinochengetedza nharaunda muhupenyu hwese hwechigadzirwa.
Nguva yekutumira: Ndira-21-2026