Ukunikezwa kwamandla okushintsha imvamisa ephezulu kuyidivayisi eguqulayo, ilawula futhi ilawule amandla kagesi, futhi isetshenziswa kabanzi kumishini kagesi ehlukahlukene kanye nezinhlelo zamandla. Ukusebenza kwayo kwemvamisa ephezulu kuyinikeza izinzuzo ezibalulekile ezindaweni eziningi, okuhlanganisa ukonga amandla, i-miniaturization, ukusebenza okuphezulu nokuthembeka. Namuhla, sizoxoxa ngokujulile ngendlela kanye nomgomo wokunikezwa kwamandla okushintsha imvamisa ephezulu ukuze kuzuzwe ukusebenza kwe-high-frequency, kanye nenani lesicelo sayo ekusebenzeni.
Okuyisisekelo
Umgomo oyinhloko wokusebenza wokunikezwa kwamandla okushintsha imvamisa ephezulu ukusebenzisa izinto ezifana nama-inductors, ama-capacitors, kanye nama-transformer ukwenza uguquko lokushintshwa kwe-high-frequency ku-voltage yokufaka, futhi ekugcineni ukhiphe i-voltage ezinzile. Phakathi kwazo, indima yezingxenye ezifana nama-inductors, ama-capacitor nama-transformer ikakhulukazi ukugcina nokudlulisa amandla, futhi uqaphele ukuguqulwa kwe-voltage kanye nesimanje ngokusebenzisa izenzo zokushintsha ngokushesha. Imvamisa yokunikezwa kwamandla okushintsha imvamisa ephezulu kuvame ukuba phakathi kwamashumi e-kilohertz namakhulu ama-kilohertz., ephakeme kakhulu kunemvamisa yokunikezwa kwamandla kagesi ezimbonini.

Ukwakhiwa kokunikezwa kwamandla okushintsha imvamisa ephezulu

Ukunikezwa kwamandla okushintsha imvamisa ephezulu ikakhulukazi kwakhiwe ibhuloho lokulungisa kabusha, i-inverter, isihlungi nokunye. Umsebenzi webhuloho lokulungisa ukuguqula amandla e-AC abe yi-DC, i-inverter iguqula i-DC ibe yi-AC, futhi isihlungi sihlunga okukhiphayo kwe-AC ku-inverter ukuze kutholwe amandla kagesi e-DC azinzile futhi aphansi.

Ukuklama kanye nokukhiqizwa kwamandla kagesi okushintsha imvamisa ephezulu

Umgomo wokuklama wokunikezwa kwamandla okushintsha imvamisa ephezulu ukuqinisekisa ukuzinza kwawo, ukusebenza kahle nokuthembeka ngaphansi kokusebenza kwe-high-frequency. Lapho ukhetha izingxenye, qaphela ngokukhethekile ukusebenza kwazo kwe-high-frequency, njenge-ESR (ukumelana kochungechunge olulinganayo) kanye ne-ESL (uchungechunge olulinganayo inductance) ama-inductors nama-capacitors, kanye nokuvuza kwe-inductance kanye namandla okusatshalaliswa kwama-transformer. Ngesikhathi esifanayo, ekwakhiweni kwesekethe, Izinkinga ze-resonance kanye nokuhambisana kuka-electromagnetic kufanele kubhekwe ngokugcwele ukuze kuvinjelwe ukuwohloka kokusebenza noma ukulimala ngenxa ye-high-frequency oscillation kanye nokuphazamiseka kazibuthe..

Ngochungechunge lwezilingo, ukunikezwa kwamandla okushintsha imvamisa ephezulu kubonise ukusebenza okuhle nokusebenza kahle ezimeni ezihlukahlukene zohlelo lokusebenza. Imiphumela yokuhlola ibonisa ukuthi ukunikezwa kwamandla okushintsha imvamisa ephezulu kungafinyelela usayizi omncane, isisindo esincane nokuthembeka okuphezulu ngenkathi kugcinwa ukusebenza kahle okuphezulu, elungele kakhulu izinhlelo zesimanje zamandla kagesi kanye nezimoto zikagesi neminye imikhakha. Ngaphezu kwalokho, imiphumela yokuhlola iphinde ibonise lokho ngokuthuthukisa ukuklama kanye nenqubo yokukhiqiza, imvamisa yokunikezwa kwamandla okushintshwa kwe-high-frequency kungandiswa ngokuqhubekayo, ngaleyo ndlela kuncishiswe usayizi nesisindo kanye nokwenza ngcono ukusebenza kahle.

Ukhiye wokunikezwa kwamandla okushintsha imvamisa ephezulu ukuze kuzuzwe ukusebenza kwemvamisa ephezulu usesimisweni sakho sokusebenza esiyingqayizivele kanye nomklamo.. Ngokusetshenziswa okufanele kwezingxenye ezifana nama-inductors, ama-capacitors, kanye nama-transformer, kanye nokukhethwa kwezingxenye zokusebenza ezifanele zemvamisa ephezulu kanye namasekhethi okulawula, amandla okushintsha imvamisa ephezulu angasebenza ngokuzinza kumafrikhwensi aphezulu ukuze kuzuzwe ukuguqulwa nokulawula amandla ngendlela efanele.. Izici zemvamisa ephezulu zokunikezwa kwamandla okushintsha imvamisa ephezulu ziyenza ibe nezinzuzo ezibalulekile njengosayizi omncane., isisindo esilula, ukusebenza kahle okuphezulu nokuthembeka okuphezulu, kanye nenani layo lokusebenza ezintweni ezihlukene ze-elekthronikhi namasistimu kagesi liye laqashelwa kabanzi. Ngokuthuthuka okuqhubekayo kobuchwepheshe bamandla kagesi, ukunikezwa kwamandla okushintsha imvamisa ephezulu kuzoba nethuba elibanzi lokuthuthuka kanye namathemba okusebenza esikhathini esizayo.