Chii chiri kuumbwa kwechigamba resistor| GETWELL

Chii chinonzi chip resistors? Nhasi, inductor manufacturer achakutsanangurira.

Base material

Iyo substrate data ye chip resistors inotorwa kubva ku96% al2O3 ceramics. Kuwedzera kune yakanaka yekuvharisa magetsi, iyo substrate inofanirwawo kuve neyakanakisa yekupisa conductivity pakupisa kwakanyanya. Iyo mota ine hunhu hwemagetsi simba uye zvichingodaro. Mukuwedzera, iyo substrate inodiwa kuti ive yakati sandara uye yakanyorwa nemazvo. Chiyero chekudzivirira kwekudzivirira kwakakwana. Iyo electrode paste inodhindwa panzvimbo.

Resistive film

Iyo resistivity paste ine imwe resistivity inodhindwa pane ceramic substrate uye yobva yanyudzwa. Ruthenium dioxide inoshandiswa yoga mukurwisa mafuta.

Maintenance film

Kuti uchengetedze kupikisa, zvakakosha kuvhara firimu rekudzivirira nefirimu yekuchengetedza. Kune rumwe rutivi, inobata basa rekugadzirisa michina, kune rumwe rutivi, zita rekudzivirira rekudzivirira rinodzivisa kukanganisa kunokonzerwa nekubatana pakati pekupikisa uye mutevedzeri wepedyo. Inogonawo kudzivirira kuti electrode irege kuderedzwa nemhinduro ye electrotransfer muhutano huri pedyo nekutengesa kwemagetsi, zvichiita kuti kuderera kwebasa rekudzivirira. Iyo firimu rekuchengetedza inzvimbo yakaderera yekunyungudika girazi paste inodhindwa uye yakanyungudutswa. Chip resistor Co., Ltd.

Electrode

Kuti uve nechokwadi chekuvapo kwekutengesa kwakanaka uye kusimba kweanopikisa, matatu-layer electrode structure inoshandiswa zvakasiyana: mukati. Mukati. External electrode. Inner electrode ndiyo yemukati electrode yakabatana neinopikisa, saka data ye electrode inofanira kusarudzwa, firimu rekudzivirira rine kushongedzwa kwepamusoro, kuenderana kwakasimba neceramic substrate, makemikari anopikisa uye nyore electroplating operation. Zvimwe zvakadhindwa uye zvakasimwa nesirivha-palladium alloy. The side layer electrode is a nickel-plated layer, inozivikanwawo sewave barrier layer. Basa rayo ndere kuvandudza kupisa kwekudzivirira kwe welding uye cushion thermal shock ye welding. Inogonawo kudzivirira kutama kweiyoni yesirivheri kuenda kune yekupikisa firimu layer uye kudzivirira tin-lead layer yekunze electrode (inozivikanwawo seyo solderable layer) kubva mukuora mukati ma electrode. Basa rayo nderekuita kuti electrode ive yakanaka weldability uye kuwedzera hupenyu hwekuchengetedza kwe electrode. Mamwe anoiswa electroplated netin-lead alloy.

Zvinoenderana nedata rekupikisa, rectangular patch resistors yakakamurwa kuita matete firimu resistors uye gobvu firimu resistors. Patch inductor iyi chigamba inductor inonziwo simba inductor uye yakakwira yazvino inductor. Chip inductor hunhu hwekuvhara loop. Iyo chaiyo yekuonda kwemafirimu kuramba yakakwira uye tembiricha coefficient yakaderera. Kusimba kwacho kwakanaka, asi chiyero chekupikisa chakatetepa, saka chakakodzera kune yakakwira frequency. Makobvu mafirimu resistors anowanzoshandiswa mumasekete.

Izvo zviri pamusoro ndiko kuiswa kwekuumbwa kwe chip resistors. Kana iwe uchida kuziva zvakawanda nezve inductors, ndapota inzwa wakasununguka kutibata nesu.