Le khasiUkunikezwa kwamandla okuphezulu kwamandla kagesiEsithombeni sokuqina kwesithombe kudlala indima ebalulekile. Inhloso esemqoka yokuhlinzekwa kwamandla aphezulu okuhlinzeka nge-voltage eyanele ukushayela izingxenye ze-elekthronikhi esithombeni ukuqina kwesithombe. Enqubweni yokuthuthuka kwesithombe, izingxenye ze-elekthronikhi zidinga ukuthola i-voltage ephezulu ukuze zisebenze ngokujwayelekile, ukuze kufinyelelwe umphumela wokuthuthuka kwesithombe. Ukuhlinzekelwa kwamandla okuphezulu kwamandla aphezulu nakho kunganciphisa ngempumelelo ukuphazamiseka komsindo phakathi kwezakhi ze-elekthronikhi futhi kuthuthukise ukucaca kanye nekhwalithi yesithombe.
Iqhaza lamandla aphezulu kagesi lingafingqwa emshweni owodwa: lifaka amandla anamandla namandla esithombeni sokuqina kwesithombe. Kuyinto ngokunembile ngenxa yokuba khona kwamandla aphezulu okuhlinzekela amandla okuqina kwesithombe kungacubungula izithombe kahle kakhulu, ukuze sikwazi ukubona izithombe ezicacile nezicacisiwe.
Ngesikhathi senqubo yokusebenza kwesithombe sokuqina kwesithombe, okukhipha amandla aphezulu okuhlinzeka ngamandla okuqinisekisa ukuthi aqinisekise ukuthi izakhi ze-elekthronikhi zingasebenza kangako nangokuthembekile. Kungaqinisekisa ukuphepha nokuqina kohlelo lwe-booster futhi kugweme ukujikeleza okungadingekile kwesifunda noma izinkinga ze-Overcurent ngokusebenzisa izindlela ezisebenzayo ze-voltage Regulation kanye nokuvikela.
Ukuhlinzekelwa kwamandla aphezulu kwamandla aphezulu kunganikezela imvelo yokuhlinzekwa kwamandla okuzinzile futhi kuncishiswe ukuguquguquka kwe-voltage nokuphazanyiswa. Lokhu kubaluleke kakhulu ekusebenzeni kwezithombe zokuqina, ngoba izakhi ze-elekthronikhi zizwela kakhulu ukuphazamiseka nokushintshashintsha. Esikhathini esisezingeni elisezingeni elisezingeni elisezingeni elifanelekile lemiphumela yesithombe senziwe ngcono.
Iqhaza lokuhlinzekwa kwamandla aphezulu aphezulu ngesithombe sokuqina kwesithombe asinakunakwa. Ifaka amandla anamandla kulo lonke uhlelo futhi iqinisekise umsebenzi osebenzayo futhi ozinzile wesithombe sokuqina kwesithombe. Kuphela ngokuba khona kwamandla aphezulu kagesi esingakujabulela izithombe ezicacile nezichazayo futhi zijabulele okuhlangenwe nakho okungcono kokubuka. Ukunikezwa kwamandla okuphezulu kwamandla aphezulu kuyingxenye ebaluleke kakhulu futhi ebalulekile yesithombe sokuqina kwesithombe.
Isikhathi sePosi: Sep-01-2023