Inductor

Inductor classification:

1. Kurongwa nechimiro:

• Air core inductor:Hapana magnetic core, ronda chete newaya. Inokodzera ma-high-frequency applications.
• Iron core inductor:Shandisa ferromagnetic zvinhu semagnetic core, zvakadai se ferrite, iron powder, etc. Rudzi urwu rwe inductor runowanzoshandiswa mu-low-frequency to medium-frequency applications.
• Air core inductor:Shandisa mhepo semagineti musimboti, ine yakanaka tembiricha kugadzikana, yakakodzera kune yakakwira-frequency application.
• Ferrite inductor:Shandisa ferrite musimboti, ine yakakwira saturation flux density, yakakodzera kune yakakwira-frequency application, kunyanya muRF neminda yekutaurirana.
• Integrated inductor:Miniature inductor inogadzirwa neyakasanganiswa yedunhu tekinoroji, yakakodzera kune yakakwirira-density edunhu mabhodhi.

2. Kuronga nekushandisa:

• Power inductor:Inoshandiswa mumasekete ekushandura magetsi, sekuchinja magetsi, ma inverters, nezvimwewo, inokwanisa kubata mafungu makuru.
• Signal inductor:Inoshandiswa mumasekete ekugadzirisa masaini, akadai semafirita, oscillators, nezvimwewo, akakodzera masaini epamusoro-frequency.
• Choke:Inoshandiswa kudzvanyirira ruzha rwepamusoro-ruzha kana kudzivirira masaini epamusoro-frequency kuti asapfuure, anowanzo shandiswa mumaseketi eRF.
• Coupled inductor:inoshandiswa kubatanidza pakati pemasekete, akadai se transformer primary uye secondary coils.
• Common mode inductor:inoshandiswa kudzvanyirira ruzha rwemodhi, inowanzo shandiswa kudzivirira tambo dzemagetsi nemitsara yedata.

3. Kurongeka nekurongedza fomu:

• Surface gomo inductor (SMD/SMT):akakodzera pamusoro pegomo tekinoroji, ine compact size, yakakodzera kune yakakwirira-density circuit board.
• Kuburikidza negomba gomo inductor:yakaiswa kuburikidza nemaburi pabhodhi redunhu, kazhinji ine simba remuchanicha rakakwirira uye kuita kwekupisa kupisa.
• Wirewound inductor:inductor yakagadzirwa neyechinyakare manyorerwo kana otomatiki mhepo nzira, yakakodzera kune yakakwirira ikozvino maapplication.
• Yakadhindwa redunhu bhodhi (PCB) inductor:inductor yakaitwa zvakananga pabhodhi redunhu, inowanzoshandiswa kune miniaturization uye yakaderera-mutengo dhizaini.

Basa guru rema inductors:

1. Kusefa:Mainductors akasanganiswa nema capacitor anogona kuumba LC mafirita, ayo anoshandiswa kutsvedzerera magetsi emagetsi, kubvisa zvikamu zve AC, uye kupa yakanyanya kugadzikana DC voltage.

2. Kuchengetedza simba:Inductors inogona kuchengetedza magineti simba, inopa simba pakarepo kana simba rikavhiringidzwa, uye inoshandiswa mukushandura simba uye kuchengetedza masisitimu.

3. Oscillator:Inductors uye capacitors anogona kuumba LC oscillators, ayo anoshandiswa kugadzira yakagadzikana AC masaini uye anowanzo kuwanikwa muredhiyo nemidziyo yekutaurirana.

4. Impedance kuenzanisa:MuRF uye maseketi ekutaurirana, inductors anoshandiswa kune impedance yekufananidza kuve nechokwadi chekufambisa kwemasaini uye kuderedza kutarisisa uye kurasikirwa.

5. Kukachidza:Mumaseketi akakwirira-frequency, inductors anoshandiswa semakachivhavha masaini epamusoro-soro achibvumira masaini epasi-frequency kupfuura.

6. Transformer:Mainductors anogona kushandiswa nemamwe ma inductors kugadzira ma transformer, ayo anoshandiswa kushandura mazinga emagetsi kana kupatsanura masekete.

7. Signal processing:Mumasekete ekugadzirisa masaini, inductors anoshandiswa kuparadzanisa chiratidzo, kubatanidza, uye kusefa kubatsira kupatsanura masaini emhando dzakasiyana.

8. Shanduko yesimba:Mukuchinja magetsi emagetsi uye DC-DC converters, inductors anoshandiswa kudzora voltage uye ikozvino kuti ishande simba shanduko.

9. Dziviriro masekete:Mainductors anogona kushandiswa kuchengetedza maseketi kubva kune anopfuudza overvoltages, sekushandisa kudzipwa patambo dzemagetsi kudzvanyirira spike voltages.

10. Kudzvinyirira ruzha:Mumidziyo yemagetsi inonzwisisika, inductors inogona kushandiswa kudzvanya kukanganiswa kwemagetsi (EMI) uye radio frequency interference (RFI), kuderedza kukanganiswa kwechiratidzo uye kukanganisa.

Inductor kugadzira maitiro:

1. Dhizaini uye kuronga:

• Sarudza zvakatemwa zveinductor, kusanganisira inductance kukosha, kushanda frequency, yakayerwa ikozvino, nezvimwe.
• Sarudza yakakodzera core material uye waya mhando.

2. Kugadzirira kukuru:

• Sarudza iyo yakakosha zvinhu, senge ferrite, iron poda, ceramic, nezvimwe.
• Cheka kana kuumba musimboti maererano nezvinodiwa zvekugadzira.

3. Kupeta coil:

• Gadzirira waya, kazhinji tambo yemhangura kana sirivheri-yakaputirwa waya yemhangura.
• Mhepo iyo coil, tarisa huwandu hwekutendeuka kwecoil uye dhayamita yewaya zvinoenderana neinodiwa inductance kukosha uye kushanda frequency.
• Ungangoda kushandisa muchina wekumonera mhepo kuita otomatiki iyi maitiro.

4. Gungano:

• Isa coil yeronda panhongonya.
• Kana iwe ukashandisa iron core inductor, iwe unofanirwa kuve nechokwadi chekubatana kwepedyo pakati pecoil nepakati.
• Kune air core inductors, iyo coil inogona kukuvadzwa yakananga pane skeleton.

5. Kuedza uye Kugadzirisa:

• Edza iyo inductor's inductance, DC kuramba, mhando chinhu uye mamwe akakosha paramita.
• Rongedza nhamba yekutendeuka kwecoil kana chinzvimbo chepakati kuti uwane inodiwa inductance.

6. Packaging:

• Pakeji iyo inductor, kazhinji uchishandisa purasitiki kana epoxy resin kupa dziviriro yemuviri uye kuderedza kukanganiswa kwemagetsi.
• Kune ekumusoro gomo inductors, yakakosha kurongedza inogona kudikanwa kuti ienderane neiyo SMT maitiro.

7. Kudzora Hunhu:

• Ita cheki chekupedzisira chemhando pachigadzirwa chakapedzwa kuti uone kuti ese ma parameter anosangana nezvinodiwa.
• Ita miedzo yekukwegura kuti uone kuti kushanda kweinductor kwakagadzikana mushure mekushanda kwenguva refu.

8. Kumaka uye Packaging:

• Maka iyo inodiwa ruzivo pane inductor, senge inductance kukosha, yakayerwa ikozvino, nezvimwe.
• Rongedza chigadzirwa chakapedzwa uye chigadzirire kutumirwa.