Ibhethri ye-lithium ye-laser pointer

Izikhombi ze-laser ngamadivayisi akhipha umsebe wokukhanya obonakalayo esebenzisa amandla kagesi adlula i-laser diode. Angathengwa ezitolo ze-electronics ngamanani ezinkanyezi, kodwa kungenzeka futhi uzenzele ngokwakho. Amabhethri e-lithium e-laser pointer ahlukile kwavamile ngoba ayashajwa futhi ahlinzeka ngamandla amakhulu kakhulu.

Izici zebhethri ye-laser pointer lithium

Enye yezimfanelo ezikhanga kakhulu zalawa mabhethri amandla awo okubamba amandla isikhathi eside. Impilo yeshelufu cishe iyiminyaka eyi-10 kwisitoreji, okuwenza abe yinketho ekahle ezimeni ezithile. Isibonelo, uma ungena noma ezimeni eziphuthumayo lapho igridi yehla, leli bhethri lingaba usizo ngoba ngeke sisaba khona isidingo sokuncika ekushajweni kabusha noma kumabhethri ajwayelekile. Esinye isici esikhanga kakhulu kulawa mabhethri ukuthi awalahlekelwa inani elibalulekile lamandla ngokuhamba kwesikhathi. Imvamisa, amabhethri aphinde ashajwe abamba imali encane njengoba isikhathi sihamba, kodwa izinhlobo ze-lithium zingahlala iminyaka eyi-10 ngaphambi kokulahlekelwa wonke amandla azo, okuwenza abe yinketho engcono kakhulu yokugcina isikhathi eside.

I-laser pointer lithium battery pros and cons

Kukhona ukwehla okuthile kuma-laser pointer lithiums futhi. Izindleko zabo zasekuqaleni ziphakeme kakhulu kunezijwayelekile, ikakhulukazi uma kuthengwa ku-inthanethi e-China lapho bekwenza khona lokhu ngobuningi ngamanani athengwayo futhi bazithengise ngezimakethe ezishibhile eziya entshonalanga nge-ebay noma amanye amasayithi endali. Kungase kwenzeke ukuzenzela owakho usebenzisa amabhethri eselula agaywe kabusha ngoba kungaba nzima ukuthola umhlinzeki wamabhethri. Enye into okufanele uyikhumbule ukuthi akuzona zonke izikhombisi ze-laser ezingasebenzisa amabhethri e-lithium, futhi ezinye zisebenza kangcono ngazo kunezinye. Qiniseka ukuthi uhlola incazelo yento ngaphambi kokuyithenga. Amaseli e-lithium azwela kakhulu futhi angaqhuma noma abambe umlilo uma ephathwa kabi; futhi zidinga ukuvikelwa kumswakama kanye nomswakama ngenxa yemvelo yamakhemikhali yalolu hlobo lwebhethri.

Izikhombi ze-laser zingaba usizo ezimweni eziningi, kodwa ngokuvamile zisetshenziselwa ukukhomba izinkanyezi noma izibani zomgwaqo ebusuku, noma njengamathoyizi ezilwane ezifuywayo kanye nezingane ezincane ezihlekiswayo ngokujaha ukukhanya. Ukuba nesikhombi sakho se-laser kusho ukuthi uhlala unesisodwa ngaso sonke isikhathi lapho usidinga ngakho-ke kuwumqondo omuhle ukusigcina siseduze uma kwenzeka usidinga ngenxa yesimo esiphuthumayo ngoba igridi iyafa noma imoto yakho iphuka futhi udinga ukusayina Usizo.

Amabhethri e-lithium e-laser pointer ahlukile kwavamile ngoba ayashajwa futhi ahlinzeka ngamandla amakhulu kakhulu. Impilo yeshelufu cishe iyiminyaka eyi-10 kwisitoreji, okuwenza abe yinketho ekahle ezimeni ezithile. Isibonelo, uma ungena noma ezimeni eziphuthumayo lapho igridi yehla, leli bhethri lingaba usizo ngoba ngeke sisaba khona isidingo sokuncika ekushajweni kabusha noma kumabhethri ajwayelekile. Esinye isici esikhanga kakhulu kulawa mabhethri ukuthi awalahlekelwa inani elibalulekile lamandla ngokuhamba kwesikhathi. Imvamisa, amabhethri aphinde ashajwe abamba imali encane njengoba isikhathi sihamba, kodwa izinhlobo ze-lithium zingahlala iminyaka eyi-10 ngaphambi kokulahlekelwa wonke amandla azo, okuwenza abe yinketho engcono kakhulu yokugcina isikhathi eside.

Lawa mabhethri azwela kakhulu futhi angaqhuma noma abambe umlilo uma ephathwa kabi; futhi zidinga ukuvikelwa kumswakama kanye nomswakama ngenxa yemvelo yamakhemikhali yalolu hlobo lwebhethri. Kubalulekile futhi ukuqaphela ukuthi akuzona zonke izikhombisi ze-laser ezingasebenzisa amabhethri e-lithium, futhi ezinye zisebenza kangcono ngazo kunezinye. Qiniseka ukuthi uhlola incazelo yento ngaphambi kokuyithenga. Amaseli e-lithium azwela kakhulu futhi angaqhuma noma abambe umlilo uma ephathwa kabi; futhi zidinga ukuvikelwa kumswakama kanye nomswakama ngenxa yemvelo yamakhemikhali yalolu hlobo lwebhethri.