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  • ʻO Dorp-In Hoʻopau RF Microwave
  • ʻO Dorp-In Hoʻopau RF Microwave
  • ʻO Dorp-In Hoʻopau RF Microwave
  • ʻO Dorp-In Hoʻopau RF Microwave
  • ʻO Dorp-In Hoʻopau RF Microwave

    Nā hiʻohiʻona:

    • ʻO ke alapine kiʻekiʻe
    • ʻO ka hilinaʻi kiʻekiʻe a me ka paʻa

    Nā noi:

    • Uolea
    • Mea hana
    • Radar

    ʻO Drop-In Termination (ʻike pū ʻia ʻo surface-mount termination resistor) he ʻenehana mauna-mauna (SMT) ʻāpana ʻokoʻa i hoʻolālā ʻia no nā kaapuni kikohoʻe kiʻekiʻe a me nā kaapuni lekiō (RF). ʻO kāna kumu nui ke kāohi i ka noʻonoʻo ʻana i ka hōʻailona a hōʻoia i ka pono o ka hōʻailona (SI). Ma kahi o ka hoʻopili ʻia ʻana ma o nā uea, ua "hoʻokomo ʻia" a "hoʻokuʻu ʻia i loko" ma nā wahi kikoʻī ma nā laina hoʻouna PCB (e like me nā laina microstrip), e hana ana ma ke ʻano he pale pale hoʻopau like. He ʻāpana koʻikoʻi ia i ka hoʻoponopono ʻana i nā pilikia kiʻekiʻe o ka hōʻailona hōʻailona a hoʻohana nui ʻia i nā huahana i hoʻopili ʻia, mai nā kikowaena kamepiula a i ka ʻoihana kamaʻilio.

    Nā hiʻohiʻona:

    1. Kūikawā kiʻekiʻe-frequency hana a pololei impedance pili
    ʻO Ultra-Low parasitic inductance (ESL): Ke hoʻohana nei i nā hale kūʻokoʻa hou a me nā ʻenehana waiwai kiʻekiʻe (e like me ka ʻenehana kiʻiʻoniʻoni ʻoniʻoni), hoʻemi ʻia ka inductance parasitic (maʻamau i nā waiwai kūʻē pololei: Hāʻawi i nā waiwai kūʻē kūpono a kūpaʻa), e hōʻoia ana i ka hoʻopau ʻana i ka impedance e pili pono i ke ʻano impedance o ka laina hoʻouna (5Ω, 10Ω, 10Ω, 10Ω, 10Ω, 10Ω, 10Ω, 10Ω, 10Ω, 10Ω. ka hoʻonui ʻana i ka ikehu hōʻailona a me ka pale ʻana i ka noʻonoʻo.
    ʻO ka pane alapine maikaʻi loa: Mālama i nā hiʻohiʻona kūpaʻa kūpaʻa ma kahi ākea ākea, ʻoi aku ka maikaʻi ma mua o ka axial a i ʻole ke alakaʻi alakaʻi radial.
    2. Hanau hale hana no ka PCB hoʻohui
    Kūlana kūʻokoʻa kūʻokoʻa: ʻO ke kahe o kēia manawa he perpendicular i ka ʻili papa PCB. Aia nā electrodes ʻelua ma ka ʻaoʻao luna a me lalo o ka ʻāpana, pili pono i ka pae metala a me ka papa lepo o ka laina hoʻouna, e hana ana i ke ala pōkole loa o kēia manawa a me ka hoʻohaʻahaʻa nui ʻana i ka inductance i hoʻokumu ʻia e nā alakaʻi lōʻihi o nā resistors.
    ʻO ka ʻenehana maʻamau ma luna o ka mauna (SMT): E kūpono me nā kaʻina hana hui automated, kūpono no ka hana nui, hoʻomaikaʻi i ka pono a me ka paʻa.
    Hoʻopaʻa a me ka mālama ʻana i ka lewa: ʻO nā ʻāpana liʻiliʻi liʻiliʻi (e laʻa, 0402, 0603, 0805) mālama i kahi PCB waiwai nui, i mea kūpono no nā hoʻolālā papa kiʻekiʻe.
    3. Ka mana kiʻekiʻe a me ka hilinaʻi
    Hoʻopau mana kūpono: ʻOiai ʻo kona liʻiliʻi liʻiliʻi, hoʻolālā ka manaʻo i ka hoʻopau ʻana i ka mana, hiki iā ia ke mālama i ka wela i hana ʻia i ka wā o ka hoʻopau ʻana i ka hōʻailona kiʻekiʻe. Loaʻa nā helu mana he nui (e laʻa, 1/16W, 1/10W, 1/8W, 1/4W).
    ʻO ka hilinaʻi kiʻekiʻe a me ke kūpaʻa: Hoʻohana i nā ʻōnaehana waiwai paʻa a me nā hale paʻa, hāʻawi i ka ikaika mechanical maikaʻi loa, kūʻē i ka haʻalulu wela, a me ka hilinaʻi lōʻihi, kūpono ia no ka noi ʻana i nā noi ʻoihana.

    Nā noi:

    1. Hoʻopau no nā kaʻa kaʻa kikohoʻe kiʻekiʻe
    Ma nā kaʻa kaʻa like ʻole (e laʻa, DDR4, DDR5 SDRAM) a me nā kaʻa kaʻa ʻokoʻa, kahi i kiʻekiʻe loa ka nui o ka hoʻouna ʻana i ka hōʻailona, ​​hoʻonoho ʻia nā mea pale pale Drop-In Termination ma ka hope o ka laina hoʻouna (hopena hope) a i ke kumu (hoʻopau kumu). Hāʻawi kēia i kahi ala haʻahaʻa haʻahaʻa i ka lako mana a i ʻole ka lepo, e hoʻomoʻa i ka ikehu hōʻailona ma ka hōʻea ʻana, a laila e hoʻopau i ka noʻonoʻo, hoʻomaʻemaʻe i nā ʻano nalu hōʻailona, ​​a me ka hōʻoia ʻana i ka hoʻouna ʻana i ka ʻikepili paʻa. ʻO kēia kāna noi maʻamau a pālahalaha loa i nā modula hoʻomanaʻo (DIMM) a me nā hoʻolālā motherboard.
    2. RF a me ka microwave kaapuni
    I nā lako kamaʻilio uila, nā ʻōnaehana radar, nā mea hoʻāʻo, a me nā ʻōnaehana RF ʻē aʻe, hoʻohana ʻia ka Drop-In Termination ma ke ʻano he ukana hoʻohālikelike i ka hoʻopuka ʻana o nā mea hoʻokaʻawale mana, hui pū, a me nā mea hoʻonui. Hāʻawi ia i kahi impedance 50Ω maʻamau, e komo i ka mana RF keu, hoʻomaikaʻi i ka hoʻokaʻawale ʻana i ke kahawai, hōʻemi i nā hewa ana, a pale i ka noʻonoʻo ʻana i ka ikehu no ka pale ʻana i nā ʻāpana RF koʻikoʻi a hōʻoia i ka hana ʻōnaehana.
    3. High-speed serial interfaces
    Ma nā hiʻohiʻona kahi e lōʻihi ai ka wili o ka papa a paʻakikī paha ka topology, e like me PCIe, SATA, SAS, USB 3.0+, a me nā loulou serial kiʻekiʻe me nā koi koʻikoʻi o ka hōʻailona, ​​​​hoʻohana ʻia ka Drop-In Termination kiʻekiʻe no ka hoʻohālikelike ʻana.
    4. ʻO ka pūnaewele a me nā lako kamaʻilio
    Ma nā mea hoʻokele, nā hoʻololi, nā modula optical, a me nā mea hana ʻē aʻe, kahi e koi ai nā laina hōʻailona kiʻekiʻe ma nā mokulele hope (e laʻa, 25G+) i ka mana impedance koʻikoʻi, hoʻohana ʻia ka Drop-In Termination ma kahi o nā mea hoʻohui backplane a i ʻole ma nā kihi o nā laina hoʻouna lōʻihi e hoʻopaʻa pono i ka pololei o ka hōʻailona a hōʻemi i ka helu hapa hapa (BER).

    Kaʻaleʻalenā lako Dorp-In Terminations e uhi i ke alapinepine DC~3GHz. ʻO ka mana maʻamau a hiki i 100 watts.

    img_08
    img_08

    Helu Mahele

    Ka pinepine

    (GHz, min.)

    xiaoyudengyu

    Ka pinepine

    (GHz, Max.)

    lādengyu

    Ka mana

    (W)

    xiaoyudengyu

    VSWR

    (Max.)

    xiaoyudengyu

    Flange

    Nui

    (mm)

    Ka manawa o waena o ka hoʻomaka a i ka wā pau

    (mau pule)

    QDT03K1 DC 3 100 1.2 ʻAi pālua 20*6 0~4

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