Ukuthintela njani ukusilela kweMOSFET- Olukey

Ukuthintela njani ukusilela kwe-MOSFET

Ixesha lokuposa: Jul-29-2024

Kweli nqanaba kwinqanaba lesicelo soshishino, indawo yokuqala kuluhlu lwempahla yeadaptha yesixhobo sombane somthengi. Kwaye ngokokusetyenziswa okuphambili kwe-MOSFET yokubamba, imfuno ye-MOSFET ibekwe kwindawo yesibini yi-motherboard yekhompyuter, i-NB, iadaptha yamandla yobuchwephesha bekhompyuter, umboniso weLCD kunye nezinye izinto. Kunye nentsingiselo yophuhliso yeemeko ezisisiseko zesizwe, iibhodi zoomama zekhompyuter, iiadaptha zamandla ezichwephesha zekhompyuter, iimonitha zeLCD kwiimfunoIi-MOSFETs kufuneka idlulele ngaphaya kwemeko yeeadaptha zombane womthengi.

Ngezantsi yiUMOS izizathu ezintandathu eziphambili.

1. I-Landlide ayisebenzi (i-voltage esebenzayo ayisebenzi), edla ngokubizwa ngokuba kukuvuza phakathi komthombo wamandla ombane osebenzayo we-BVdss odlula umlinganiselo okhoyo we-MOSFET, nangaphaya ukwenza umsebenzi othile okhokelela kwi-MOSFET engasebenziyo.

2.I-SOA ayisebenzi (ukuhamba kwamandla akusebenzi), kokubini kwindawo yokusebenza ekhuselekileyo ye-MOSFET ebangelwa yinto engasebenziyo, yahlulwe ngokwe-Id ngaphezulu kweenkcukacha zesixhobo kwaye ayisebenzi kwaye i-Id yayo inkulu kakhulu, igugile kwaye ikrazukile yesixhobo yoqokelelo lwexesha elide lobushushu olwenziwa yinto engasebenziyo.

3. I-diode yomzimba engasebenziyo. Kwibhulorho, i-LLC kunye nezinye ezisebenzayo kwi-diode yomzimba ukwenza ukuqhubela phambili kwe-topology yenethiwekhi, kuba i-diode yomzimba ichaphazeleka ngokungasebenzi.

Ukuthintela njani ukusilela kwe-MOSFET(1)

4. Uthotho lweresonance engasebenziyo. Kuluhlu lwesicelo sekhonkco, isango kunye nonikezelo lwamandla iiparamitha zeparasitic zesekethe zikhokelela ekuguquguqukeni okubangelwa ukungasebenzi.

5. Ukufakwa kwe-electrostatic akusebenzi. Ebusika nasekwindla, ngenxa yomzimba kunye noomatshini kunye nezixhobo ngenxa yokungeniswa kwe-electrostatic okubangelwa isixhobo ayisebenzi.

6. Umbane wesango ongasebenziyo. Ngenxa yokuba isango ibiziincopho zombane osebenzayo ngokungaqhelekanga, kwaye okukhokelela kwisango le-oxygen umaleko awusebenzi.