Kodi mawonekedwe a patch resistor| KHALANI BWINO

Kodi ma chip resistors amapangidwa bwanji? Lero, inductor manufacturer akufotokozerani.

Zida zoyambira

Deta ya gawo lapansi ya chip resistors imatengedwa ku 96% al2O3 ceramics. Kuphatikiza pa kutchinjiriza kwamagetsi kwabwino, gawo lapansi liyeneranso kukhala ndi matenthedwe abwino kwambiri pa kutentha kwakukulu. The galimoto ali makhalidwe a mphamvu makina ndi zina zotero. Kuphatikiza apo, gawo lapansi likufunika kuti likhale lathyathyathya komanso lodziwika bwino. Muyezo wa chitetezo chokwanira kukana. Phala la electrode limasindikizidwa m'malo mwake.

Kanema wotsutsa

Phala la resistivity lomwe lili ndi resistivity linalake limasindikizidwa pa gawo lapansi la ceramic kenako ndi sintered. Ruthenium dioxide imagwiritsidwa ntchito paokha pokana mafuta.

Filimu yosamalira

Kuti mukhalebe wotsutsa, ndikofunika kuphimba filimu yotsutsa ndi filimu yokonza. Kumbali imodzi, imagwira ntchito yokonza makina, kumbali ina, kutsekemera kwadzina kwa resistor kumapewa kulakwitsa komwe kumachitika chifukwa cha kukhudzana pakati pa kukana ndi woyendetsa pafupi. Zingathenso kulepheretsa electrode kuti isawonongeke ndi njira ya electrotransfer mu njira yomwe ili pafupi ndi magetsi, zomwe zimapangitsa kuchepa kwa ntchito yotsutsa. Filimu yokonza ndi galasi losungunuka losungunuka lomwe limasindikizidwa ndikusindikizidwa. Malingaliro a kampani Chip resistor Co., Ltd.

Electrode

Pofuna kuonetsetsa kuti pali solderability wabwino ndi kulimba kwa resistor, mawonekedwe atatu a electrode amagwiritsidwa ntchito mosiyana: mkati. Mkati. Elekitirodi yakunja. Elekitirodi yamkati ndi electrode yamkati yolumikizidwa ndi chopinga, kotero ma electrode data ayenera kusankhidwa, filimu yotsutsa imakhala ndi kukana kochepa, kumagwirizana kwambiri ndi gawo lapansi la ceramic, kukana bwino kwa mankhwala ndi ntchito yosavuta ya electroplating. Ena amasindikizidwa ndi sintered ndi silver-palladium alloy. Elekitirodi yam'mbali ndi gawo la nickel-plated, lomwe limatchedwanso kuti wave chotchinga. Ntchito yake ndikuwongolera kukana kwa kutentha kwa kuwotcherera ndikuteteza kugwedezeka kwa kutentha kwa kuwotcherera. Ikhozanso kupewa kusamuka kwa ma ion siliva kupita ku filimu yotsutsa ndikuletsa kusanjikiza kwa tini-kutsogolera kwa electrode yakunja (yomwe imadziwikanso kuti solderable layer) kuti isawononge ma elekitirodi amkati. Ntchito yake ndikupanga electrode kukhala ndi weldability wabwino ndikutalikitsa moyo wosungira wa electrode. Ena amapangidwa ndi electroplated ndi tini-lead alloy.

Malinga ndi kukana deta, rectangular chigamba resistors amagawidwa mu zowonda mafilimu resistors ndi wandiweyani filimu resistors. Patch inductor iyi patch inductor imatchedwanso power inductor komanso high current inductor. Chip inductor ndi mawonekedwe a loop yotsekedwa. Kulondola kwa kukana kwa filimu yopyapyala ndikokwera kwambiri ndipo kutentha kwapakati kumakhala kochepa. Kulimba kwake ndikwabwino, koma kukana kwake kumakhala kocheperako, kotero ndikoyenera kukhazikika pafupipafupi. Zotsutsa mafilimu zokhuthala zimagwiritsidwa ntchito nthawi zambiri m'mabwalo.

Zomwe zili pamwambazi ndikuyambitsa mapangidwe a chip resistors. Ngati mukufuna kudziwa zambiri za inductors, chonde omasuka kulankhula nafe.