Utu Whakataetae mō te Pūnga Dc mō ngā Pūnaha Utu Pūhiko - Pūnga AC iti-whakaoho mō ngā kaitahuri puku motuka hiko teitei - CRE
Utu Whakataetae mō te Pūnga Dc mō ngā Pūnaha Utu Pūhiko - Pūnga AC iti-whakaoho mō ngā kaitahuri puku motuka hiko teitei - Taipitopito CRE:
Ngā raraunga hangarau
| Awhe pāmahana whakahaere | Te pāmahana whakahaere mōrahi: + 85℃; Te pāmahana kāwai o runga: + 55℃; Te pāmahana kāwai o raro: -40℃ | |
| whānuitanga kaha | 3×40μF～3×500μF | |
| Ngaohiko Un/ Ngaohiko kua Whakatauria Un | 400V AC/50Hz～1140V DC/50Hz | |
| Cap.tol | ±5%(J) | |
| Ātete i te ngaohiko | Vt-t | 2.15Un /10S |
| Vt-c | 1000+2×Un V.AC 60S(min3000V.AC) | |
| Ngaohiko Nui | 1.1Un (30% o te roa o te kawenga) | |
| 1.15Un (30min/rā) | ||
| 1.2Un (5min/rā) | ||
| 1.3Un (1min/rā) | ||
| 1.5Un (100ms i ia wā, 1000 ngā wā i te roanga o te ora) | ||
| Tauwehenga memeha | tgδ≤0.002 f=100Hz | |
| tgδ0≤0.0002 | ||
| ESL | <100 nH | |
| Te whakaroa o te mura | UL94V-0 | |
| Te kaha mōrahi | 2000m | |
| Mena kei runga ake i te 2000m ki raro iho i te 5000m te teitei, me whakaaro ki te whakamahinga o te nui iti iho. (mō ia pikinga o te 1000m, ka whakaitihia te ngaohiko me te iahiko mā te 10%) | ||
| Te roanga o te oranga | 100000h(Un; Θhotspot≤55°C) | |
| Paerewa tohutoro | IEC 61071; IEC 60831; | |
Āhuatanga
1. Mōkihi pouaka whakarewa, Hirihia ki te kapia;
2. Te tono pūnaha hiko ngaohiko teitei;
3. Ara iahiko mana teitei;
4. Ātete ki te ngaohiko teitei, me te whakaora-ā-ia anō;
5. He au ripo teitei, he kaha ki te tu atu i te dv / dt teitei.
Mahi
I roto i te tātari putanga o te pūnaha hiko DC, ko te mahi a te pūnga he pupuri i te uara DC pumau mā te tango i te nui o te ripo hiko e taea ana.
Ko ngā kaitahuri AC-DC katoa, ahakoa he pūtāhui raina, he momo huānga whakawhiti rānei, me whai tikanga hei tango i te mana rerekē i te taha AC, hei whakaputa i te mana pumau i te taha DC.
Ara iahiko noa
Te roanga o te oranga
Ripanga Whakatakotoranga
| Ngaohiko | He 400V te hiko. AC 50Hz | |||||||||
| Cn (μF) | Whānui (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Ngā pāmahana (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | taumaha (Kg) | |
| 3× | 200 | 225 | 120 | 170 | 50 | 10.0 | 3×70 | 3×0.95 | 1.1 | 7 |
| 3× | 300 | 225 | 120 | 235 | 40 | 12.0 | 3×90 | 3×0.85 | 0.8 | 9 |
| 3× | 400 | 295 | 120 | 235 | 35 | 14.0 | 3×120 | 3×0.80 | 0.7 | 12 |
| 3× | 500 | 365 | 120 | 235 | 30 | 15.0 | 3×160 | 3×0.78 | 0.6 | 15 |
| Ngaohiko | He 500V te hiko. AC 50Hz | |||||||||
| Cn (μF) | Whānui (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Ngā pāmahana (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | taumaha (Kg) | |
| 3× | 120 | 225 | 120 | 170 | 60 | 7.2 | 3×50 | 3×1.2 | 1.1 | 7 |
| 3× | 180 | 225 | 120 | 235 | 50 | 9.0 | 3×70 | 3×1.05 | 0.8 | 9 |
| 3× | 240 | 295 | 120 | 235 | 45 | 10.8 | 3×100 | 3×1.0 | 0.7 | 12 |
| 3× | 300 | 365 | 120 | 235 | 40 | 12.0 | 3×120 | 3×0.9 | 0.6 | 15 |
| Ngaohiko | He 690V AC 50Hz | |||||||||
| Cn (μF) | Whānui (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Ngā pāmahana (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | taumaha (Kg) | |
| 3× | 50 | 225 | 120 | 170 | 100 | 5.0 | 3×50 | 3×2.3 | 1.1 | 7 |
| 3× | 75 | 225 | 120 | 235 | 90 | 6.8 | 3×70 | 3×2.1 | 0.8 | 9 |
| 3× | 100 | 295 | 120 | 235 | 80 | 8.0 | 3×100 | 3×1.6 | 0.7 | 12 |
| 3× | 125 | 365 | 120 | 235 | 80 | 10.0 | 3×120 | 3×1.3 | 0.6 | 15 |
| Ngaohiko | He 1140V AC 50Hz | |||||||||
| Cn (μF) | Whānui (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Ngā pāmahana (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | taumaha (Kg) | |
| 3× | 42 | 340 | 175 | 200 | 120 | 5.0 | 3×80 | 3×3.3 | 0.6 | 17.3 |
| 3× | 60 | 420 | 175 | 250 | 100 | 6.0 | 3×100 | 3×2.8 | 0.5 | 26 |
Ngā pikitia taipitopito hua:
Aratohu Hua e Pā Ana:
Me ngā hangarau me ngā whakaurunga matatau, te kounga teitei o te kakau, te utu whaitake, ngā ratonga pai rawa atu me te mahi tahi tata me ngā kaihoko, e whakapau kaha ana mātou ki te whakarato i te utu pai rawa atu mō ā mātou kiritaki mō te Utu Whakataetae mō te Pūnga Dc mō ngā Pūnaha Utu Pūhiko - Pūnga AC iti-whakaoho mō ngā kaitahuri taraiwa motuka hiko teitei - CRE, Ka tukuna te hua ki te ao katoa, pēnei i: Ecuador, Etiopia, Ecuador, Ko te tumanako ka taea e mātou te whakatū mahi tahi mo te wā roa me ngā kiritaki katoa, me te tumanako ka taea e mātou te whakapai ake i te whakataetae me te whakatutuki i te āhuatanga wikitoria-toa me ngā kiritaki. E mihi ana mātou ki ngā kiritaki mai i te ao katoa ki te whakapā mai ki a mātou mō ngā mea katoa e hiahiatia ana e koe! Nau mai ki ngā kiritaki katoa i te kāinga me tāwāhi ki te toro mai ki tā mātou wheketere. Ko te tumanako ka whai hononga pakihi wikitoria-toa ki a koe, ā, ka waihanga i tētahi āpōpō pai ake.
Nā Miguel nō Cannes - 2017.11.20 15:58 He tino manawanui te hunga mahi ratonga kiritaki, ā, he pai, he matatau hoki ō rātou whakaaro ki ō mātou hiahia, kia mārama ai mātou ki te hua, ā, i te mutunga ka tae mātou ki tētahi whakaaetanga, ngā mihi!
Nā Patricia nō Airana - 2018.12.11 11:26 Tukuna mai tāu karere ki a mātou:
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