Kodi chosinthira magalimoto ndi chiyani?
Modulator ya gawo lagalimoto NDI dera lomwe limagwiritsidwa ntchito kusintha chizindikiro kuti liwongolere kusintha kwa gawo la chonyamulira. Limagwira ntchito posintha chizindikirocho mwachindunji kuti lisinthe magawo a resonant loop, zomwe zimapangitsa kuti chizindikiro cha chonyamulira chisunthe pamene chikudutsa mu resonant loop, motero kupanga mafunde osinthika a gawo .
Zochitika zenizeni zogwiritsira ntchito
Ma modulators a gawo la magalimoto amagwiritsidwa ntchito makamaka m'magawo olumikizirana ndi kukonza ma signal kuti atsimikizire kutumiza kwa ma signal mokhazikika komanso kulondola kwa kuwongolera kwa gawo. Mwachitsanzo, mu kulumikizana kwa wailesi, modulator ingagwiritsidwe ntchito kusintha gawo la chizindikiro cha wailesi kuti iwonetsetse kutumiza kokhazikika komanso kupewa kusokoneza .
Mitundu ya zosinthira magawo
Pali mitundu iwiri makamaka ya ma phase regulators: direct phase modulation ndi indirect phase modulation. Direct phase modulation imachitika mwa kusintha mwachindunji magawo a resonant circuit kudzera mu modulation signal. Indirect modulation imaphatikizapo kusintha amplitude ya modulated wave poyamba kenako kusintha amplitude kusintha kukhala phase change kuti akwaniritse modulation .
Ntchito yaikulu ya galimoto yoyendetsa gawo ndikugwiritsa ntchito chizindikiro chosinthidwa kuti chisinthe mwachindunji magawo a resonant loop, kotero kuti chizindikiro chonyamulira chikadutsa mu resonant loop, kusintha kwa gawo kumapangidwa kuti apange gawo modulation wave . Makamaka, gawo modulator limasinthira chizindikirocho mwa kusintha magawo a resonant circuit ndikukhudza gawo la chizindikirocho.
Mfundo yogwirira ntchito
Modulator ya gawo imasintha magawo a dera lozungulira, zomwe zimapangitsa kuti chizindikiro cha chonyamulira chisinthe gawo podutsa dera lozungulira ndikupanga mafunde osinthika. Kusintha kwa gawoli kungatheke posintha magawo monga inductance, capacitance, ndi zina zotero za resonant loop .
Zochitika zogwiritsira ntchito
Ma modulators a gawo amagwiritsidwa ntchito kwambiri m'magawo monga kulumikizana, radar, ndi kuyenda komwe kumafuna kuwongolera gawo. Mwa kuwongolera bwino gawo la chizindikiro, modulator ya gawo imatha kusintha ndikuchepetsa chizindikirocho bwino, kuonetsetsa kuti njira yolumikizirana ndi yokhazikika komanso yodalirika.
Kulephera kwa Youdaoplaceholder0 Kulephera kwa chowongolera gawo la magalimoto kumawonekera makamaka ngati magetsi osakhazikika, kugwiritsa ntchito bwino mphamvu zochepa, kupanga magetsi kosazolowereka, ndi zina zotero. Zizindikiro zina zimaphatikizapo:
Youdaoplaceholder0 Voltage yosakhazikika : Kuwonongeka kwa zigawo zomwe zili mkati mwa inverter, monga ma transistors a field-effect kapena ma transistors a Darlington, kungayambitse kukwera kapena kutsika kwa voteji yosadziwika bwino, zomwe zimakhudza momwe batire imachajidwira bwino .
Youdaoplaceholder0 Kugwiritsa ntchito mphamvu zochepa zochaja : Jenereta imalephera kuchaja batri bwino, zomwe zimapangitsa kuti mphamvu ya batri ichepe pang'onopang'ono, kapena kuima mwadzidzidzi ikuyendetsa .
Youdaoplaceholder0 Kupanga magetsi kosayenera : Kupanga magetsi mopitirira muyeso kapena kosakwanira kudzakhudza moyo wa batri ndipo kungayambitse kuwonongeka kwa batri. Mphamvu ikapangidwa kwambiri, mphamvu ya batri ikhoza kutsika pansi pa 10V, zomwe zimayambitsa mavuto monga kuyambitsa kovuta, kugwedezeka, kuthamanga kofooka .
Youdaoplaceholder0 Kuvuta kuyambitsa injini : Injini singayambe bwino chifukwa cha mphamvu yosakhazikika kapena kusakwanira kuyatsa .
Youdaoplaceholder0 Kuchuluka kwa mafuta ogwiritsidwa ntchito : Jenereta imalephera kugwira ntchito bwino, zomwe zimapangitsa kuti injini ikhale yodzaza kwambiri, zomwe zimapangitsa kuti mafuta azigwiritsidwa ntchito kwambiri .
Youdaoplaceholder0 Zomwe zimayambitsa kulephera zimaphatikizapo:
Youdaoplaceholder0 Kuwonongeka kwa gawo : Kusweka kapena kutseguka kwa transistor ya field-effect kapena transistor ya Darlington mkati mwa inverter, zomwe zimapangitsa kuti magetsi ndi mphamvu yamagetsi zilephereke.
Vuto la Youdaoplaceholder0 Circuit : Nsonga yozungulira ya jenereta imakhala pansi kapena yotseguka, zomwe zimakhudza magwiridwe antchito abwinobwino a circuit .
Mayankho a Youdaoplaceholder0 akuphatikizapo:
Youdaoplaceholder0 Yang'anani ndikusintha inverter : Ngati inverter yolakwika yapezeka, yang'anani mwachangu ndikusinthira gawo lowonongeka kapena inverter yonse kuti muwonetsetse kuti galimotoyo ikugwira ntchito bwino.
Youdaoplaceholder0 Kukonza ma circuits : Pa mavuto a circuits, ndikofunikira kuyang'ana ndikukonza ma circuits otseguka kapena mavuto a nthaka .
Ngati mukufuna kudziwa zambiri, pitirizani kuwerenga nkhani zina patsamba lino!
Chonde tiimbireni foni ngati mukufuna zinthu zotere.
Malingaliro a kampani Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&750 zolandiridwa kugula.
