Ngā tawhā hangarau matua
| Taonga | āhuatanga | |||||||||
| Awhe pāmahana whakahaere | -25~ + 130℃ | |||||||||
| Awhe ngaohiko ingoa | 200-500V | |||||||||
| Te manawanui ki te kaha | ±20% (25±2℃ 120Hz) | |||||||||
| Te au turuturu (uA) | 200-450WV|≤0.02CV+10(uA) C: te kaha ingoa (uF) V: te ngaohiko whakatauranga (V) 2 meneti te pānui | |||||||||
| Uara pātata ngaronga (25±2℃ 120Hz) | Ngaohiko kua whakatauria (V) | 200 | 250 | 350 | 400 | 450 | ||||
| tg δ | 0.15 | 0.15 | 0.1 | 0.2 | 0.2 | |||||
| Mō te kaha ingoa e neke atu ana i te 1000uF, ka piki te uara pātata ngaronga mā te 0.02 mō ia pikinga 1000uF. | ||||||||||
| Ngā āhuatanga pāmahana (120Hz) | Ngaohiko kua whakatauria (V) | 200 | 250 | 350 | 400 | 450 | 500 | |||
| Ōwehenga ātete Z(-40℃)/Z(20℃) | 5 | 5 | 7 | 7 | 7 | 8 | ||||
| Te pakari | I roto i te oumu 130℃, whakamahia te ngaohiko whakatauranga me te iahiko riporipo whakatauranga mō tētahi wā kua tohua, kātahi ka waiho ki te pāmahana rūma mō ngā hāora 16 ka whakamātautau. Ko te pāmahana whakamātautau he 25±2℃. Me tutuki i te mahi a te pūnga hiko ngā whakaritenga e whai ake nei. | |||||||||
| Te tere o te huringa kaha | 200~450WV | I roto i te ±20% o te uara tīmatanga | ||||||||
| Uara pātata o te koki ngaronga | 200~450WV | I raro iho i te 200% o te uara kua tohua | ||||||||
| Te rerenga o te au | I raro i te uara kua tohua | |||||||||
| Te roa o te kawenga | 200-450WV | |||||||||
| Ngā Ahu | Te roa o te kawenga | |||||||||
| DΦ≥8 | 130℃ 2000 hāora | |||||||||
| 105℃ 10000 hāora | ||||||||||
| Te rokiroki i te pāmahana teitei | Penapena ki te 105℃ mō ngā hāora 1000, waiho ki te pāmahana rūma mō ngā hāora 16, ka whakamātau ki te 25±2℃. Me tutuki i te mahi a te pūnga hiko ngā whakaritenga e whai ake nei. | |||||||||
| Te tere o te huringa kaha | I roto i te ±20% o te uara tīmatanga | |||||||||
| Uara pātata ngaronga | I raro iho i te 200% o te uara kua tohua | |||||||||
| Te rerenga o te au | I raro iho i te 200% o te uara kua tohua | |||||||||
Ahu (Wāhanga:mm)
| R=9 | a=1.0 |
| R≤16 | a=1.5 |
| R>16 | a=2.0 |
| D | 5 | 6.3 | 8 | 10 | 12.5 | 14.5 |
| d | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.8 |
| F | 2 | 2.5 | 3.5 | 5 | 7 | 7.5 |
Tauwehenga utu o te au ripo
①Tauwehenga whakatikatika auau
| Auautanga (Hz) | 50 | 120 | 1K | 10K~50K | 100K |
| Tauwehenga whakatikatika | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
②Te tauwehenga whakatikatika pāmahana
| Pāmahana (℃) | 50℃ | 70℃ | 85℃ | 105℃ |
| Tauwehenga Whakatikatika | 2.1 | 1.8 | 1.4 | 1 |
Rārangi Hua Paerewa
| Raupapa | Ngaohiko (V) | Pūngao (μF) | Ahu D×L(mm) | Āraitanga (Ωmax/10×25×2℃) | Ia Riki(mA rms/105×100KHz) |
| LED | 400 | 2.2 | 8×9 | 23 | 144 |
| LED | 400 | 3.3 | 8×11.5 | 27 | 126 |
| LED | 400 | 4.7 | 8×11.5 | 27 | 135 |
| LED | 400 | 6.8 | 8×16 | 10.50 | 270 |
| LED | 400 | 8.2 | 10×14 | 7.5 | 315 |
| LED | 400 | 10 | 10×12.5 | 13.5 | 180 |
| LED | 400 | 10 | 8×16 | 13.5 | 175 |
| LED | 400 | 12 | 10×20 | 6.2 | 490 |
| LED | 400 | 15 | 10×16 | 9.5 | 280 |
| LED | 400 | 15 | 8×20 | 9.5 | 270 |
| LED | 400 | 18 | 12.5×16 | 6.2 | 550 |
| LED | 400 | 22 | 10×20 | 8.15 | 340 |
| LED | 400 | 27 | 12.5×20 | 6.2 | 1000 |
| LED | 400 | 33 | 12.5×20 | 8.15 | 500 |
| LED | 400 | 33 | 10×25 | 6 | 600 |
| LED | 400 | 39 | 12.5×25 | 4 | 1060 |
| LED | 400 | 47 | 14.5×25 | 4.14 | 690 |
| LED | 400 | 68 | 14.5×25 | 3.45 | 1035 |
I roto i te umanga hikohiko e tere whanake ana i ēnei rā, he mea nui te pono me te mahi a ngā wāhanga. Ko te raupapa pūnga hiko konumohe LED a YMIN Electronics kua hangaia mō ngā tono mahi-teitei i roto i ngā taiao uaua, inā koa i roto i te rama, ngā pūtake hiko ahumahi, me ngā hikohiko motuka.
Ngā Āhuatanga Hua Pai rawa atu
He maha ngā āhuatanga tino pai o ā mātou pūnga hiko konumohe, i hangaia mā te whakamahi i te hangarau hiko wai matatau me ngā rauemi kounga teitei. Ka mahi pūmau rātou i runga i te whānuitanga pāmahana whānui mai i te -25°C ki te +130°C, ā, he whānuitanga ngaohiko whakatauranga kei waenganui i te 200-500V, e tutuki ai ngā hiahia o te nuinga o ngā tono ngaohiko teitei. Ka whakahaerehia te manawanui kaha i roto i te ±20%, e whakarite ana i te tika me te ōritetanga o te hoahoa ara iahiko.
Ko te mea tino kitea ko tā rātou mahi pāmahana teitei: ka taea te mahi tonu mō te 2,000 hāora i te 130°C, tae atu ki te 10,000 hāora i te 105°C. Nā te ātete pāmahana teitei tino pai, he tino pai mō ngā whakamahinga rama LED pāmahana teitei, pērā i ngā rama tiriti mana-teitei, ngā rama ahumahi, me ngā pūnaha rama arumoni o roto.
Ngā Whakatakotoranga Hangarau Tino Pai
E tutuki ana ā mātou hua i ngā paerewa AEC-Q200, ā, e tutuki ana hoki i ngā whakaritenga RoHS, e whakaatu ana i tō mātou whakapau kaha ki te kounga me te tiaki taiao. He tino iti te ia turuturu, e piri ana ki te paerewa o ≤0.02CV+10(uA), ko C te kaha whakaingoa (uF) ā, ko V te ngaohiko whakatauranga (V). Kei waenganui i te 0.1-0.2 te uara o te ngaronga i runga i te ngaohiko. Ahakoa mō ngā hua he kaha neke atu i te 1000uF, ko te pikinga he 0.02 noa iho mō ia 1000uF tāpiri.
He tino pai hoki ngā āhuatanga ōwehenga ārai o ngā pūnga hiko, e pupuri ana i te ōwehenga ārai i waenga i te 5-8 i roto i te awhe pāmahana mai i te -40°C ki te 20°C, e whakarite ana i te mahi tino pai ahakoa i roto i ngā taiao pāmahana iti. E whakaatu ana ngā whakamātautau pakari, i muri i te pānga ki te ngaohiko whakatauranga me te iahiko ripple i te 130°C, ka noho tonu te huringa kaha i roto i te ±20% o te uara tīmatanga, ko te uara ngaronga pātata me te iahiko turuturu he iti iho i te 200% o ngā uara kua tohua.
Ngā tono whānui
Ngā Atekōkiri Rama LED
He tino pai ā mātou pūnga hiko mō ngā pūtake hiko taraiwa LED, e tātari ana i te haruru auau teitei, e whakarato ana hoki i te hiko DC pumau. Ahakoa e whakamahia ana i roto i ngā rama o roto, i ngā rama tiriti o waho rānei, ka whakarite kia roa te mahi pumau, ā, ka whakaiti i ngā utu tiaki.
Ngā Pūnaha Hiko Ahumahi
I roto i te rāngai tuku hiko ahumahi, ka taea te whakamahi i ā mātou hua ki ngā taputapu pēnei i ngā tuku hiko whakawhiti, ngā inverters, me ngā kaitahuri auau. Mā ō rātou āhuatanga ESR iti ka āwhina i te whakaiti i ngā ngaronga hiko me te whakapai ake i te pai o te pūnaha whānui.
Ngā Hikohiko Aunoa
Mā te tutuki i ngā paerewa AEC-Q200 ka taea e ā mātou hua te whakatutuki i ngā whakaritenga pono pakari o ngā hikohiko motuka, ā, he pai hoki mō ngā tono pēnei i ngā pūnaha hiko o roto, ngā waeine whakahaere ECU, me ngā rama LED.
Ngā Taputapu Whakawhitiwhiti Kōrero
I roto i ngā teihana me ngā taputapu whakawhitiwhiti kōrero, ka whakaratohia e ā mātou pūnga iahiko he tātari mana pumau, kia mārama ai, kia pumau ai hoki ngā tohu whakawhitiwhiti kōrero.
Ngā Whakatakotoranga Hua Katoa
He whānuitanga o ngā hua e tukuna ana e mātou, e kapi ana i te whānuitanga o ngā kōwhiringa kaha mai i te 2.2μF ki te 68μF i te 400V. Hei tauira, ko te tauira 400V/2.2μF he 8×9mm te rahi, ko te aukati mōrahi he 23Ω, ā, ko te ia orooro he 144mA. Ko te tauira 400V/68μF, i tētahi atu taha, he 14.5×25mm te rahi, ko te aukati he 3.45Ω anake, ā, ko te ia orooro tae atu ki te 1035mA. Mā tēnei whānuitanga hua kanorau ka taea e ngā kiritaki te whiriwhiri i te hua tino tika mō ā rātou hiahia tono.
Te Whakapūmau Kounga
Ka whakamatautauria ngā hua katoa kia pakari te mau me te rokiroki i te pāmahana teitei. I muri i te 1000 hāora o te rokiroki i te 105°C, ka tutuki i te tere whakarerekētanga o te kaha o te hua, te ngaronga o te hiko, me te ia turuturu katoa ngā paerewa kua tohua, kia mau ai te pono o te hua mō te wā roa.
Ka whakaratohia hoki e mātou he tauwehenga whakatikatika auau me te pāmahana taipitopito hei āwhina i ngā kaihangarau ki te tatau tika i ngā uara iahiko ngaru i raro i ngā āhuatanga whakahaere rerekē. Ko te tauwehenga whakatikatika auau kei waenga i te 0.4 i te 50Hz ki te 1.0 i te 100kHz; ko te tauwehenga whakatikatika pāmahana kei waenga i te 2.1 i te 50°C ki te 1.0 i te 105°C.
Whakamutunga
Ka whakakotahi ngā pūnga hiko konumohe YMIN i te mahi teitei, te pono teitei, me te roa o te ora, ka waiho hei whiringa pai mō ngā tono pēnei i te rama LED, ngā pūhiko ahumahi, me ngā hiko motuka. E whakapau kaha ana mātou ki te whakarato hua me ngā ratonga kounga teitei ki ngā kiritaki, me te whakatairanga tahi i te whanaketanga o te umanga hiko.
