Pūnga Tiaki Snubber e Whakamahia ana mō te Kaitahuri UPS me te Mīhini Whakarewa SMJ-P
Whakaahuatanga
- - Ngā arai whakauru parahi whakakikoruatia ki te tine, he ngāwari te tāutanga mō te IGBT
- - Te whakakī anga kirihou, te whaowhia o te kapia maroke
- -Ātete ki te ngaohiko teitei, te tgδ iti, te pikinga pāmahana iti
- -He nui te au o te pātere, he nui te kaha ki te tu atu i te dv/dt
- -ESL iti me te ESR
Ngā raraunga hangarau
| Awhe pāmahana whakahaere | Te pāmahana whakahaere mōrahi. Runga, mōrahi: + 105℃ Te pāmahana o te kāwai o runga: +85℃ Te pāmahana kāwai iti:- 40℃ |
| Awhe kaha | 0.1μF~5.6μF |
| Ngaohiko kua whakatauria | 700V.DC ~ 3000V.DC |
| Cap.tol | ±5%（J）；±10%（K） |
| Ātete i te ngaohiko | 1.5UNDC /10s |
| Tauwehenga memeha | tgδ<0.0005 C<1μF f=10kHz tgδ< 0.001 C>1μF f=10kHz |
| Ātete ārai | C ≤0.33μF Rs≥30000 MΩ ( i te 20℃ 100V.DC 60s ) C > 0.33μF Rs×C ≥10000s ( i te 20℃ 100V.DC 60s ) |
| Ātete ki te au patu | Tirohia te pepa whakatakotoranga |
| Te whakaroa o te mura | UL94V -0 |
| Te roanga o te oranga | 100000h (UN; θhotspot ≤85℃) |
| Paerewa tohutoro | IEC61071; GB / T17702 |
Ngā Pātai Auau
| Q1. Ka taea e au te tono tauira mō te pūnga kiriata? | |||||||||
| Āe, e mihi ana mātou ki ngā tauira hei whakamātautau me te tirotiro i te kounga. E whakaaetia ana ngā tauira whakauru. | |||||||||
| Q2. Ā, me pēhea te roa o te wā arahi? | |||||||||
| A: E 3-5 ngā rā e hiahiatia ana mō te tauira, e 1-2 wiki te roa o te whakaputanga papatipu mō te nui o te ota. | |||||||||
| Q3. He rohe MOQ tōu mō ngā pūnga hiko fim? | |||||||||
| A: MOQ iti, 1pc mō te tirotiro tauira e wātea ana. | |||||||||
| Q4. Me pēhea te whakahaere i tētahi ota mō ngā pūnga kiriata? | |||||||||
| A: Tuatahi, me whakamōhio mai ki a mātou ō hiahia, ō tono rānei. Tuarua, ka whakahuahia e mātou ngā kōrero e ai ki ō hiahia, ki ā mātou whakaaro rānei. Tuatoru, ka whakaū te kiritaki i ngā tauira me te whakatakoto moni tāpui mō te ota ōkawa. Tuawhā Mā mātou e whakarite te whakaputanga. |
| Q5. Me pēhea te tuku i ngā taonga, ā, kia pēhea te roa o te taenga mai? | |||||||||
| A: Ko te tikanga ka tukuna e mātou mā DHL, UPS, FedEx, TNT rānei. E 3-5 ngā rā e tae mai ai. He kōwhiringa anō hoki te tuku mā te rererangi me te moana. | |||||||||
| Q6. He pai te tā i taku waitohu ki runga i ngā pūngahiko? | |||||||||
| Āe. Tena koa whakamōhio mai ki a mātou i mua i te whakaputanga, ā, whakaūhia te hoahoa i te tuatahi i runga i tā mātou tauira. | |||||||||
| Q7: Kei a koe te taurangi mō ngā hua? | |||||||||
| Āe, e whitu tau te whakamana e tukuna ana e mātou ki ā mātou hua. |
Tukuna mai tāu karere ki a mātou:
Tuhia tō karere ki konei ka tuku mai ki a mātou
