Nazi njira zingapo zoyendetsera mota yopanda brushless DC.Zina zofunika pamakina zalembedwa pansipa:

a.Ma transistors amphamvu: Awa nthawi zambiri amakhala ma MOSFET ndi ma IGBT omwe amatha kupirira ma voltages apamwamba (ofanana ndi zofunikira za injini).Zida zambiri zapakhomo zimagwiritsa ntchito ma motors omwe amapanga 3/8 horsepower (1HP = 734 W).Chifukwa chake, mtengo womwe umagwiritsidwa ntchito pano ndi 10A.Makina othamanga kwambiri (> 350 V) amagwiritsa ntchito ma IGBT.

b.Dalaivala wa MOSFET/IGBT: Nthawi zambiri, ndiye dalaivala wa gulu la MOSFET kapena IGBT.Ndiko kuti, madalaivala atatu a "half-bridge" kapena madalaivala atatu amatha kusankhidwa.Mayankho awa akuyenera kuthana ndi mphamvu yakumbuyo ya electromotive (EMF) kuchokera pagalimoto yomwe imakhala yowirikiza kawiri mphamvu yamagetsi.Kuphatikiza apo, madalaivalawa amayenera kupereka chitetezo cha ma transistor amagetsi kudzera pakusintha nthawi ndikusintha, kuwonetsetsa kuti transistor yapamwamba yazimitsidwa isanatsegulidwe pansi.

c.Ndemanga / kuwongolera: Mainjiniya ayenera kupanga mtundu wina wa mayankho mumayendedwe owongolera a servo.Zitsanzo zikuphatikiza masensa owoneka bwino, masensa a Hall effect, ma tachometers, ndi zotsika mtengo zotsika mtengo zopanda phokoso kumbuyo kwa EMF.Njira zosiyanasiyana zoyankhira ndizothandiza kwambiri, kutengera kulondola kofunikira, liwiro, torque.Mapulogalamu ambiri ogula nthawi zambiri amafuna kugwiritsa ntchito ukadaulo wopanda sensor wa EMF.

d.Analogi-to-digital converter: Nthawi zambiri, kuti mutembenuzire chizindikiro cha analogi kukhala chizindikiro cha digito, chosinthira cha analog-to-digital chiyenera kupangidwa, chomwe chingatumize chizindikiro cha digito ku microcontroller system.

e.Single-chip microcomputer: Makina onse otsekera otsekeka (pafupifupi ma motors onse opanda brushless DC ali otsekera-loop control system) amafuna kachipangizo kakang'ono kakang'ono, komwe kamayang'anira kuwerengera kwa servo loop control, kukonza PID control ndi sensor management.Olamulira a digito awa nthawi zambiri amakhala 16-bit, koma mapulogalamu ocheperako amatha kugwiritsa ntchito owongolera a 8-bit.

Mphamvu ya Analogi/Regulator/Reference.Kuphatikiza pazigawo zomwe tafotokozazi, makina ambiri amakhala ndi magetsi, zowongolera ma voltage, zosinthira ma voltage, ndi zida zina za analogi monga zowunikira, ma LDO, zosinthira za DC-to-DC, ndi ma amplifiers ogwirira ntchito.

Analogi Power Supplies/Regulators/References: Kuphatikiza pazigawo zomwe zili pamwambazi, machitidwe ambiri ali ndi magetsi, magetsi oyendetsa magetsi, otembenuza magetsi, ndi zipangizo zina za analogi monga oyang'anira, LDOs, DC-to-DC converters, ndi amplifiers ogwira ntchito.