Ese ari maviri buck wedunhu uye anosimudzira dunhu akakosha maseketi mukugadzira hardware, kunyanya kune hungwaruONUsuyeOLTzvishandiso. Iyo VOICE inoshanda mukatiONUdhizaini inoshandisa iyo inosimudzira dunhu kuti ikwidze zvakananga voltage uye kupa simba kune ekunze mafoni. Nzira yakanakisa yekunzwisisa iyo inosimudzira dunhu ndeyekunyatsonzwisisa voltage uye ikozvino yechikamu chimwe nechimwe chedunhu, Kusangana nemamwe matambudziko kunogona kunyatso ratidza dambudziko. Somuenzaniso, chii chinoitika kana inductance inowedzera? Chii chinoitika kana capacitance ichiwedzera? Chii chinokonzera kushanda kakawanda? Tevere, kambani yedu ichakutsanangurira.
Chekutanga pane zvese, ngatitaure nezve inonyanya kukosha yekushanda musimboti weBOOST dunhu: Mumufananidzo uri pazasi, iyo MOS transistor ndeye.chinja. Chero bedzi iyo kumhanya ichimhanya zvakakwana (iyo switching frequency yakakwira zvakakwana), iyo yekubatidza uye yekudzima nguva (yekuchaja uye yekuburitsa nguva) inodzorwa zvakanaka, uye yakasanganiswa neinobuda sefa capacitor, iyo yakagadzikana Vo inogona kuwanikwa (izwi voltage yehungwaru hweduONUinowanzoita 48V), inova voltage inobuda.
Apo iyochinjairi on, inductor L yakadzikwa, diode inogurwa, uye Vi inochaja inductor L. Mhepo iri kumagumo ese einductor ndeye Vi (kazhinji 12V yeONUmagetsi). Apo iyochinjainova isina conductive, nekuti inductor L yakatobhadhariswa uye kune ikozvino inoyerera kuburikidza nayo, ikozvino pamagumo ose einductor haigoni kuchinja kamwe kamwe. Naizvozvo, voltage ichave yakanyengerwa kugadzira iyo diode pane chaiyo maitiro. Iyo yakabuda voltage Vo inogara iripo, uye diode conduction voltage inodonha iVd, saka vhezheni iri kumucheto wekurudyi weinductor ndeye Vo + Vd, uye voltage kumucheto wekuruboshwe weinductor ndiyo simba rekuisa Vi. Iyi idunhu rinosimudzira, saka Vo + Vd> Vi, iyo inductance inoburitswa panguva ino, ichipa simba kumutoro, uye kuchaja iyo inobuda sefa capacitor.
Apo iyochinjainova isina conductive, nekuti inductor L yakatobhadhariswa uye kune ikozvino inoyerera kuburikidza nayo, ikozvino pamagumo ose einductor haigoni kuchinja kamwe kamwe. Naizvozvo, voltage ichave yakanyengerwa kugadzira iyo diode pane chaiyo maitiro.
Iyo yakabuda voltage Vo inogara iripo, uye diode conduction voltage inodonha iVd, saka vhezheni iri kumucheto wekurudyi weinductor ndeye Vo + Vd, uye voltage kumucheto wekuruboshwe weinductor ndiyo simba rekuisa Vi. Iyi idunhu rinosimudzira, saka Vo + Vd> Vi, iyo inductance inoburitswa panguva ino, ichipa simba kumutoro, uye kuchaja iyo inobuda sefa capacitor.
Izvo zviri pamusoro ipfupi pfupiso yeBOOST Circuit, iyo inogona kushanda sereferensi kune wese munhu. Kambani yedu ine yakasimba tekinoroji timu uye inogona kupa nyanzvi tekinoroji masevhisi kune vatengi. Parizvino, kambani yedu ine zvigadzirwa zvakasiyana-siyana: zvakangwaraonu, kutaurirana optical module, optical fiber module, sfp optical module,oltmidziyo, Ethernetchinjanemimwe michina yetiweki. Kana uchida, unogona kuva nokunzwisisa kwakadzama.