3KV High-Voltage DC Blocks, 0.05-8GHz

Chotchinga cha 3KV high-voltage DC ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito m'mabwalo othamanga kwambiri, chomwe chimatha kutsekereza ma DC kapena ma frequency otsika potumiza ma siginecha apamwamba kwambiri, komanso kupirira ma voltages a DC mpaka 3000 volts. Ntchito yake yayikulu ndi "kudzipatula pakali pano" - kulola ma siginecha a AC (monga ma siginecha a RF ndi ma microwave) kuti adutse kudzera mu mfundo yolumikizirana capacitive, ndikuletsa zigawo za DC kapena kusokoneza kwapang'onopang'ono, potero kuteteza zida zomvera kumbuyo (monga ma amplifiers, kachitidwe ka mlongoti, etc.) kuchokera ku kuwonongeka kwakukulu kwa DC. Zotsatirazi zikuwonetsa mwachidule mawonekedwe ake ndi ntchito zake:

Makhalidwe:

1. Ultra wideband coverage: Imathandizira ma frequency osiyanasiyana a 0.05-8GHz, yogwirizana ndi ma multi band application kuchokera ku low-frequency RF kupita ku microwave, kukwaniritsa zofunikira zovuta zotumizira ma siginecha.
2. Kuthekera kodzipatula kwamagetsi apamwamba: Kumatha kupirira voteji ya 3000V DC, kutsekereza kusokoneza kwamphamvu kwambiri, ndikuteteza zida zamagetsi zolondola kuti zitha kuwonongeka.
3. Kutayika kwapang'onopang'ono: Kutayika koyikira mkati mwa passband kumakhala kochepa kuposa 0.5dB, kuonetsetsa kuti pafupifupi kutayika kopanda kutayika kwa zizindikiro zapamwamba kwambiri.
4. Kukhazikika kwakukulu: Kugwiritsa ntchito zofalitsa za ceramic ndi zipangizo zapadera za electrode, ndi kutentha kwabwino kwa kutentha, koyenera kumadera ovuta kwambiri.

Mapulogalamu:

1. Chitetezo ndi makina a radar: Patulani mphamvu zamagetsi zokondera kwambiri komanso siginecha ya RF mu radar yokhazikika kuti mulimbikitse kudalirika kwadongosolo.
2. Kulankhulana kwa satellite: Kupewa kupotoza kwa ma siginecha komwe kumachitika chifukwa champhamvu yamagetsi yamagetsi yamagetsi (ESD) ya zida zapaboard.
3. Zamagetsi zamankhwala: Amagwiritsidwa ntchito podzipatula pazizindikiro za zida zofananira zachipatala zolondola kwambiri (monga MRI) kuti asasokonezedwe ndi DC drift.
4. Kuyesa kwa fizikisi yamphamvu kwambiri: Kuteteza zida zowunikira ku ma pulse okwera kwambiri pama particle accelerators ndi zida zina.

Qualwave Inc. imapereka midadada yokhazikika komanso yamphamvu kwambiri ya DC yokhala ndi ma frequency ogwirira ntchito mpaka 110GHz, omwe amagwiritsidwa ntchito kwambiri m'magawo angapo. Nkhaniyi ikuwonetsa chipika cha 3KV high-voltage DC chokhala ndi ma frequency a 0.05-8GHz.