Munyika yanhasi yakabatana zvakanyanya, kuve nechokwadi chekuvimbika uye kugona kwemagetsi masisitimu kwakakosha kupfuura kare. Chimwe chinhu chakakosha pakuita izvi ndechekuitacommon mode kukachidzwa, chikamu chakakosha chemaseketi anobatsira mukudzvanya kukanganiswa kwemagetsi (EMI). Aya makachi anoshandiswa zvakanyanya mumhando dzakasiyana dzekushandisa, kubva kumagetsi kusvika kunharembozha, mota dzemagetsi, uye zvigadzirwa zvemaindasitiri.

Basa reCommon Mode Chokes muEMI Suppression

Common mode chokes yakagadzirirwa kusefa kunze kwepamusoro-frequency kupindira kunogona kukanganisa kushanda kwemagetsi masisitimu. Ivo vanoshanda nekubvumidza masaini anodiwa kuti apfuure nepo achivharira ruzha rusingadiwe, nekudaro vachiwedzera kuita uye kugadzikana kwemidziyo yemagetsi. Munyika umo zvishandiso zvinogara zvichitaurirana uye kushanda padhuze, kugona kuderedza EMI kwakakosha kuchengetedza mashandiro akatsetseka.

EMI inogona kukonzera matambudziko akadai sekukanganiswa kwechiratidzo, kurasikirwa kwedata, uye kunyangwe kukuvadzwa kwezvinhu zvinonzwisisika. Withmarudzi mazhinji ezvakajairwa modhi anodzipairipo, kusarudza iyo yakakodzera kwakakosha kuti ugone kuita. Kubva pamagetsi emagetsi kuenda kukubatanidza kweEthernet, zvikamu izvi zvinoita basa rakakosha mukuona kuti masisitimu anoshanda akavimbika uye pasina kukanganisa.

Surface Mount Yakajairwa Mode Inodzipa YeKuisa Nyore

Imwe yeazvino maitiro mune choke tekinoroji ndeyekusimuka kwepamusoro pegomo common mode anodzipa. Aya makachi anopa compact, inochengetedza nzvimbo mhinduro inoita kuti zvive nyore kuisa pamabhodhi edunhu akadhindwa (PCBs). Iwo anonyanya kubatsira mumashandisirwo apo nzvimbo yakaganhurirwa asi yakakwirira-kuita EMI kudzvinyirira kunodiwa. Dhizaini yavo yekumusoro-soro inorerutsa maitiro egungano, zvichiita kuti ive sarudzo yekuenda kune vagadziri vari kutsvaga kugadzirisa kugadzirwa.

Mashandisirwo akakosha eCommon Mode Chokes

Telecommunications uye Networking:Muindasitiri yezvekufambiswa kwemashoko, uko kusinga vhiringike kufambisa kwemasaini kwakakosha, zvakajairika modhi chokes inoshandiswa kusefa ruzha mumitsara yedata, kuve nechokwadi chekuti kutaurirana kunoramba kwakagadzikana uye pasina kukanganiswa. Izvi zvinonyanya kukosha mu-high-speed network, apo kunyange kukanganisa kuduku kunogona kutungamirira kumatambudziko makuru ekuita.

Automotive Electronics: Nekuwedzera kuoma kwemota dzemazuvano, zvakajairika modhi yakachipa yakakosha mukudzikisa EMI mumagetsi emotokari. Kubva pamafambisirwo emafambisirwo kusvika kumagetsi einjini, aya makacha anobatsira kuve nechokwadi chekuti masisitimu akakosha anoshanda nemazvo, achipa kuchengetedzeka uye kushanda zvakanaka.

Zvigadzirwa zveMagetsi uye Zvishandiso zveMaindasitiri: Mumaseketi emagetsi emagetsi, zvakajairika modhi inodzipa inobatsira kudzikisa ruzha rwunogadzirwa nekuchinja magetsi, kuve nechokwadi chekuti simba rinopihwa kune zvinonzwisisika zvinhu rakachena uye rakagadzikana. Saizvozvo, mumidziyo yemaindasitiri, uko EMI inogona kuvhiringa masisitimu ekudzora, yakajairika modhi inodzipa inoita basa rakakosha mukuchengetedza kuvimbika.

Compact Common Mode Chokes yePCB Applications

Sezvo tekinoroji ichiramba ichifambira mberi, kune kudiwa kuri kukura kwezvidiki, zvakanyanya compact zvikamu zvinogona kuunza kushanda kwepamusoro pasina kutora nzvimbo yakakosha. Izvi zvakakonzera kuvandudzwa kwecompact common mode anodzipayakagadzirirwa zvakanangaPCB zvikumbiro. Aya makachi anopa mwero wakafanana wekudzvinyirirwa kweEMI sevamwe vawo mahombe asi mune diki tsoka, zvichiita kuti ive yakakodzera kushandiswa munzvimbo dzakamanikidzwa nzvimbo.

Kugadzirisa mune Yakajairwa Mode Choke Dhizaini

Nekusiyana kwakasiyana kwekushandisa uye zvinodiwa, kugadzirisa kuri kuwedzera kukosha mukugadzirwa kweakajairwa modhi chokes. Vagadziri ikozvino vanopa mhinduro dzakagadzirirwa kusangana nekuita chaiko, saizi, uye kwezvakatipoteredza zvinodiwa. Kungave kuri kwenharembozha, mota, kana kushandiswa kwemaindasitiri, akajairwa choke anovimbisa kuti masisitimu anoita nemazvo asi achisangana nezvakasarudzika zvekushandisa kwega kwega.

Ramangwana Trends mune Yakajairwa Mode Chokes

Sezvo masisitimu emagetsi achiwedzera kuoma uye kudiwa kwekudzvanywa kweEMI kuri kuramba kuchikura, musika weakajairwa modhi chokes unotarisirwa kuwedzera. Hutsva hwakadai semidziyo yakagadziridzwa, zvidiki mafomu zvinhu, uye hunyanzvi hwekugadzira hwepamberi hunofambisa kuvandudzwa kwemhinduro dzakasimba uye dzinoshanda.

Kune mabhizinesi anotarisa kuti arambe ari pamberi peiyo curve, kuisa mari mune zvemhando yepamusoro choki kwakakosha. Withmarudzi mazhinji ezvakajairwa modhi anodzipairipo, kuwana mhinduro kwayo kunogona kuwedzera zvakanyanya kuvimbika kwehurongwa uye kuderedza njodzi dzine chekuita neEMI.