Extracurricular knowledge

I tenei wa, kei reirakore-motuhakehoahoa mepuku taratahite tuku hiko i te maakete rama rama.

Ko te hoahoa kore-motuhake he iti noa ki nga hua e rua-insulated, penei i te rama whakakapi o te rama, ka whakauruhia te LED me te hua katoa ka hirihia i roto i te kirihou kore-whakahaere, na reira kaore he raruraru o te hiko hiko ki te kaiwhakamahi mutunga.

Ka rite ki te whakaatu i roto i tepikitia

i te waahi ka taea e te kaiwhakamahi te pa atu ki te LED me te waea whakaputa, ka hiahiatia he hiko taraiwa motuhake.

Ko te kaitahuri taratahi, he mana hiko taraiwa arataki hiko ranei te tikanga ka taea te pa atu ki te LED ma te ringaringa kaore e hiko. Ahakoa ko te mana taraiwa LED kaore he kaiwhakawhiti wehe ka taea tonu te whakatutuki i te waahanga miihini me te awhina o te anga whakamarumaru, ko te LED i tenei wa kaore e taea te whakapiri tika i te wa e mahi ana. Ka noho auraki nga rama a muri ake nei.

Ka rite ki te whakaatu i te ahua

Momo kore-motuhake me te momo taratahi te mana taraiwa taraiwa LED ki a raatau ake painga me o raatau ngoikoretanga, ko te nuinga mai i nga waahanga e wha e whai ake nei:

Mo te haumaru:he nui ake nga painga o te mana motuhake, na te mea ko te momo momo momo momo hiko me te ngaohiko whanui, he pai ake te mahi me te pumau, kaore hoki e pa ki te tinana o te tangata, ka nui ake te pakeke o te hangarau wehe. Momo kore-motuhake he iti ake te kino o te awhe ngaohiko i te wehenga, kei waenganui te awhe ngaohiko110V-300V, a te wehengaKa taea e te tuku hiko60-300V, teitei me te iti o naianei he tino rite.

Mo te whai huatanga:Ko te haumaru taraiwa momo wehe engari he iti te pai, he teitei ake te pai o te taraiwa momo momo wehe.

Mo te hanganga ara iahiko:ko te kaupapa wehenga o naianei ko te nuinga o te kaupapa ara iahiko rererangi AC/DC, na reira he uaua ake te ara iahiko whanaunga, he utu nui. Ko te momo kore-motuhake ko te whakamahi i te DC/DC te whakanui i te ara iahiko peera ranei, he ngawari te ara iahiko whanaunga, no reira he iti te utu.

Mo te tika o naianei tonu:ka taea te momo wehe i roto i te ±5%. Ko te momo wehe-kore he uaua ki te whakatutuki.