I te mākete kāri whakairoiro e piki haere ana te whakataetae o ēnei rā, ko te pumau o te pūnaha tuku hiko te mea e whakatau tika ana i te mahi me te roa o te ora o te kāri whakairoiro. Ko ngā pūnga hiko konumohe totoka polymer MPD19 raupapa maha-apa a Shanghai YMIN Electronics, me ō rātou hoahoa tino angiangi me te mahi hiko pai rawa atu, kei te noho hei whiringa pai mō te hoahoa ara iahiko tuku hiko kāri whakairoiro.
Matotoru Tino-angiangi:
Ki te whakatauritea ki ngā pūnga hiko tuku iho, he 1.9mm noa iho te matotoru o te pūnga hiko MPD19, e whakamahi ana i te kete paerewa 7343, he mea tino pai mō ngā tono kāri whakairoiro he iti te wāhi. Mā tēnei āhuatanga tino angiangi ka taea te whakanui ake i te kiato o ngā wāhanga i roto i te hoahoa PCB kāri whakairoiro, ka taea ai te tahora ara iahiko uaua ake.
Ngaohiko Whānui me te Pūngao Teitei:
He whānui te whānuitanga o ngā ngaohiko o ngā pūnga MPD19, arā, 2-50V, me te kōwhiringa pūnga o te 8.2-470μF, e tutuki ai ngā hiahia rerekē o te pūtake hiko o te kāri whakairoiro me te mahara. Mā ō rātou āhuatanga ESR iti ka tino pai te mahi tātari i roto i ngā taiao auau teitei, au nui, ka whakarato i te au ma ki te pūtake kāri whakairoiro.
Te Manawanui ki te Au Riri Teitei:
I ngā kēmu taumaha-rahi, i ngā rorohiko ngaio rānei, ka pāngia ngā ara iahiko tuku hiko kāri whakairoiro e ngā piki me ngā heke nui o te iahiko. Ko te ātete teitei ki te iahiko riporipo me ngā āhuatanga utu/tuku tere o ngā pūnga MPD19 ka whakahaere tika i ngā tono hiko inamata, kia mau ai te mahi a te kāri whakairoiro.
Ātete ki te pāmahana teitei:
He mea nui, ka mau tonu te pumau o tēnei raupapa pūnga i roto i te awhe pāmahana mahi mai i te -55°C ki te +105°C, ā, ka tukuna he taurangi roa mō te 2000-hāora i te 105°C, ka whakapai ake i te pono mō te wā roa o ngā kāri whakairoiro.
Hei hua pūnga iahiko i whakawhanakehia, i hangaia hoki i roto i te motu, kua tutuki i te raupapa YMIN MPD19 te whakakapinga o ngā wāhanga mahi-teitei kawemai, me te ekenga o te mahi ki ngā taumata matatau o te ao. I roto i te horopaki o te tere haere o te hanga i roto i te motu, ka whakaratohia e ngā pūnga iahiko YMIN he kōwhiringa pono mō te motu mō ngā taputapu kounga teitei pērā i ngā kāri whakairoiro.
I te pikinga tonu o te kaha o te kāri whakairoiro, ka nui ake ngā wero e pā ana ki te hoahoa pūnaha tuku hiko. Ko ngā pūnga totoka maha-paparanga YMIN MPD19, me ō rātou āhua tino angiangi, te iti o te ESR, me te pono teitei, kei te noho hei wāhanga matua mō te whakapai ake i te mahi me te pumau o te kāri whakairoiro, e kawe mai ana i tētahi wheako pai ki ngā kaitākaro me ngā kaiwhakamahi ngaio.
Wā tuku: Hakihea-30-2025