Mphamvu yosungirako inverter PCBA Yosindikizidwa gulu gulu msonkhano kwa inverters yosungirako mphamvu

Inverter yosungirako mphamvuPCBA board ndi gawo lofunikira la inverter yosungiramo mphamvu, yomwe imagwiritsidwa ntchito kutembenuza mwachindunji kukhala mphamvu ya AC, ndikusunga mphamvu mu chipangizo chosungira mphamvu.

Mphamvu yosungirako inverter PCBA board nthawi zambiri imakhala ndi zigawo zikuluzikulu izi:

Main ulamuliro Chip ndi dera kulamulira: waukulu ulamuliro Chip ndi pachimake pa bolodi PCBA, udindo kulamulira ntchito ndi ntchito zosiyanasiyana za inverter mphamvu yosungirako. Dongosolo loyang'anira limaphatikizapo kutetezedwa kwa dera, dera la analogi, dera la digito, ndi zina zambiri, zomwe zimagwiritsidwa ntchito kuwongolera ndikuwunika zomwe alowetsa, zotulutsa, zamakono, magetsi ndi magawo ena a inverter.

Magetsi oyendera magetsi: amagwiritsidwa ntchito popereka voteji yamagetsi ndi zomwe zimafunikira ndi inverter. Nthawi zambiri zimaphatikizapo rectifier circuit, fyuluta yozungulira ndi ma voltage regulator circuit.

Inverter circuit: imasintha mphamvu yachindunji yomwe imasungidwa mu chipangizo chosungira mphamvu kukhala mphamvu ya AC. Dera la inverter nthawi zambiri limapangidwa ndi MOSFET, IGBT ndi zida zina zamagetsi, ndipo amasintha mphamvu ya DC kukhala mphamvu yapamwamba ya AC kudzera pakusintha kosintha komanso ukadaulo wapamwamba kwambiri wosinthira ma frequency.

Dera lotulutsa ndi chitetezo: Dongosolo lotulutsa limalumikiza mphamvu ya AC kuchokera ku inverter kupita ku katundu, yomwe imatha kukhala chida chapakhomo, mota kapena zida zina. Dera lachitetezo limagwiritsidwa ntchito kuyang'anira momwe inverter ikugwirira ntchito ndikuteteza inverter ndi katundu pakakhala zovuta.

Kulumikiza zolumikizira ndi masensa: Bungwe la PCBA lingaphatikizeponso zolumikizira ku zigawo zina kapena machitidwe, komanso masensa oyang'anira zachilengedwe. Ma interfaces awa ndi masensa amatha kulumikizana ndi zida zakunja zowunikira komanso kuyang'anira kutali.

1. Kuthamangitsa mwachangu: kulumikizana kophatikizika ndi kusintha kwa njira ziwiri za DC

2. Kuchita bwino kwambiri: Kutengera kapangidwe kaukadaulo wapamwamba, kutayika kochepa, kutentha pang'ono, kupulumutsa mphamvu ya batri, kukulitsa nthawi yotulutsa

3. Voliyumu yaying'ono: kachulukidwe kamphamvu kwambiri, malo ang'onoang'ono, kulemera kochepa, mphamvu zolimba zamapangidwe, zoyenera kunyamula komanso mafoni

4. Good katundu kusinthasintha: linanena bungwe 100/110/120V kapena 220/230/240V, 50/60Hz sine wave, mphamvu mochulukira mphamvu, oyenera zipangizo zosiyanasiyana IT, zida zamagetsi, zipangizo zapakhomo, musatenge katundu.

5. Ma frequency a Ultra-wide input voltage: 85-300VAC (220V system) kapena 70-150VAC 110V system) ndi 40 ~ 70Hz pafupipafupi, osawopa mphamvu yamagetsi.

6. Pogwiritsa ntchito ukadaulo wowongolera digito wa DSP: Pezani ukadaulo wapamwamba wowongolera digito wa DSP, chitetezo chokwanira, chokhazikika komanso chodalirika.

7. Kapangidwe kazinthu zodalirika: bolodi lonse lagalasi lokhala ndi mbali ziwiri, kuphatikiza ndi zigawo zazikulu, zolimba, kukana dzimbiri, kuwongolera kwambiri kusinthika kwa chilengedwe.