E-mail: info@cre-elec.com
English
  • bbb

Kaihanga Haina mō te Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga IGBT Snubber kiriata whakarewa – CRE

Kaihanga Haina mō te Pūnga Dc-Link mō ngā Pūtake Hiko - Pūnga IGBT Snubber kiriata whakarewa – Whakaahua Matua CRE
  • Kaihanga Haina mō te Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga IGBT Snubber kiriata whakarewa – CRE
  • Kaihanga Haina mō te Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga IGBT Snubber kiriata whakarewa – CRE
  • Kaihanga Haina mō te Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga IGBT Snubber kiriata whakarewa – CRE
  • Kaihanga Haina mō te Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga IGBT Snubber kiriata whakarewa – CRE

Whakaahuatanga Poto:


Tikiake hei PDF

Taipitopito Hua

Ngā Tohu Hua

Ataata e pā ana

Urupare (2)

Me tēnei pepeha i roto i te hinengaro, kua riro mātou hei tētahi o ngā kaihanga hangarau auaha, utu-pai, me te utu-whakataetae rawa atu mōPūnga Kiriata e Whakamahia ana mō te Whakaahua Hauora , Ngā Pūnga Mana mō ngā Waka Hiko , Pūnga Kiriata Hiko Mana, Ko ā mātou whāinga matua he tuku i ngā hua kounga teitei ki ō mātou kaihoko puta noa i te ao, he utu hoko whakataetae, he tuku makona, me ngā kaiwhakarato tino pai.
Kaihanga Haina mō te Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga IGBT Snubber kiriata whakarewa – Taipitopito CRE:

Ngā raraunga hangarau

 

Awhe pāmahana whakahaere Te pāmahana whakahaere mōrahi., Runga, mōrahi: +105℃ Te pāmahana kāwai o runga: +85℃ Te pāmahana kāwai o raro: -40℃
whānuitanga kaha 0.1μF ~ 5.6μF
Ngaohiko kua whakatauria 700V.DC～3000V.DC
Cap.tol ±5%(J) ;±10%(K)
Ātete i te ngaohiko 1.5Un DC/10S
Tauwehenga memeha tgδ≤0.0005 C≤1μF f=10KHztgδ≤0.001 C≥1μF f=10KHz
Ātete ārai

C≤0.33μF RS≥15000 MΩ (i te 20℃ 100V.DC 60S)

C>0.33μF RS*C≥5000S (i te 20℃ 100V.DC 60S)
Ātete ki te au patu

具体见规格表
Te whakaroa o te mura

UL94V-0
Te roanga o te oranga

100000h(Un; Θhotspot≤85°C)
Paerewa tohutoro

IEC61071;GB/T17702;

 

Ngaohiko Un 700V.DC, Urms400Vac; Us1050V
Ahu (mm)
Cn(μF) R(±1) T(±1) H(±1) ESR @100KHz (mΩ) ESL(nH) dv/dt (V/μS) Ipk(A) Ngā Āhuatanga @40℃ @100KHz (A)
0.47 42.5 24.5 27.5 12 25 500 235 8
0.68 42.5 24.5 27.5 10 25 480 326.4 10
1 42.5 24.5 27.5 8 24 450 450 12
1.5 42.5 33.5 35.5 7 25 430 645 5
2 42.5 33 35.5 6 24 420 840 15
2.5 42.5 33 45 6 23 400 1000 18
3 42.5 33 45 5.5 22 380 1140 20
3 57.5 30 45 5 26 350 1050 22
3.5 42.5 33 45 5 23 350 1225 25
3.5 57.5 30 45 6 25 300 1050 22
4.7 57.5 35 50 5 28 280 1316 25
5.6 57.5 38 54 4 30 250 1400 25
6 57.5 38 54 3.5 33 230 1380 28
6.8 57.5 42.5 56 3.2 32 220 1496 32
8 57.5 42.5 56 2.8 30 200 1600 33

 

Ngaohiko Un 1000V.DC, Urms500Vac; Us1500V
Ahu (mm)
Cn(μF) R(±1) T(±1) H(±1) ESR(mΩ) ESL(nH) dv/dt(V/μS) Ipk(A) Ngā Tari
0.47 42.5 24.5 27.5 11 25 1000 470 10
0.68 42.5 24.5 27.5 8 25 800 544 12
1 42.5 33.5 35.5 6 24 800 800 15
1.5 42.5 33 45 6 24 700 1050 15
2 42.5 33 45 5 22 700 1400 20
2.5 57.5 30 45 5 30 600 1500 22
3 57.5 35 50 4 30 600 1800 25
3.3 57.5 35 50 3.5 28 550 1815 25
3.5 57.5 38 54 3.5 28 500 1750 25
4 57.5 38 54 3.2 26 500 2000 28
4.7 57.5 42.5 56 3 25 420 1974 30
5.6 57.5 42.5 56 2.8 24 400 2240 32

 

Ngaohiko Un 1200V.DC, Urms550Vac; Us1800V
Cn(μF) R(±1) T(±1) H(±1) ESR(mΩ) ESL(nH) dv/dt(V/μS) Ipk(A) Ngā Tari
0.47 42.5 24.5 27.5 11 24 1200 564 10
0.68 42.5 33.5 35.5 7 23 1100 748 12
1 42.5 33.5 35.5 6 22 800 800 14
1.5 42.5 33 45 5 20 800 1200 15
2 57.5 30 45 4 30 750 1500 20
2.5 57.5 35 50 4 28 700 1750 25
3 57.5 35 50 4 27 600 1800 25
3.3 57.5 38 54 4 27 550 1815 28
3.5 57.5 38 54 3.5 25 500 1750 28
4 57.5 42.5 56 3.5 25 450 1800 30
4.7 57.5 42.5 56 3.2 23 420 1974 32

 

Ngaohiko Un 1700V.DC, Urms575Vac; Us2250V
Cn(μF) R(±1) T(±1) H(±1) ESR(mΩ) ESL(nH) dv/dt(V/μS) Ipk(A) Ngā Tari
0.33 42.5 24.5 27.5 12 25 1300 429 9
0.47 42.5 24.5 27.5 10 24 1300 611 10
0.68 42.5 33.5 35.5 8 23 1300 884 12
1 42.5 33 45 7 22 1200 1200 15
1.5 42.5 33 45 6 22 1200 1800 18
1.5 57.5 30 45 5 31 1200 1800 20
2 57.5 30 45 5 30 1100 2200 22
2.5 57.5 35 50 4 28 1100 2750 25
3 57.5 38 54 4 27 700 2100 25
3.3 57.5 38 54 3.8 26 600 1980 28
3.5 57.5 42.5 56 3.5 25 500 1750 30
4 57.5 42.5 56 3.2 25 450 1800 32

 

Ngaohiko Un 2000V.DC, Urms700Vac; Us3000V
Cn(μF) R(±1) T(±1) H(±1) ESR(mΩ) ESL(nH) dv/dt(V/μS) Ipk(A) Ngā Tari
0.22 42.5 24.5 27.5 15 25 1500 330 10
0.33 42.5 33.5 35.5 12 24 1500 495 12
0.47 42.5 33.5 35.5 11 23 1400 658 15
0.68 42.5 33 45 8 22 1200 816 18
0.68 57.5 30 45 7 30 1100 748 20
0.82 42.5 33 45 7 28 1200 984 22
1 57.5 30 45 6 28 1100 1100 25
1.5 57.5 35 50 5 25 1000 1500 28
2 57.5 38 54 5 24 800 1600 28
2.2 57.5 42.5 56 4 23 700 1540 32

 

Ngaohiko Un 3000V.DC, Urms 750Vac; Us 4500V
Cn(μF) R(±1) T(±1) H(±1) ESR(mΩ) ESL(nH) dv/dt(V/μS) Ipk(A) Ngā Tari
0.15 42.5 33 45 18 28 2500 375 25
0.22 42.5 33 45 15 27 2200 484 28
0.22 57.5 35 50 15 25 2000 330 20
0.33 57.5 35 50 12 24 1800 495 20
0.47 57.5 38 54 11 23 1600 752 22
0.68 57.5 42.5 56 8 22 1500 1020 28

Āhuatanga

1. Kirihou, Hirihia ki te kapia;

2. Ngā ara whakauru parahi whakakikoruatia ki te tine, he ngāwari te tāutanga mō te IGBT;

3. Ātete ki te ngaohiko teitei, te tgδ iti, te pikinga pāmahana iti;

4. iti te ESL me te ESR;

5. Te au pāorooro teitei.

Mā te whakamahi i ngā hanganga ā-roto iti te ine i te hiko, ngā pouaka kapia whakarewa whiriwhiri, me ngā whakamutunga ritenga, kua hangaia te Raupapa SMJ-P mō ngā IGBTS whakawhiti tere, ā, ka taea te mahi hei ārai me ngā tātari tāuru auau teitei o te iahiko teitei.

Ngā pikitia taipitopito hua:

Kaihanga Haina mō te Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga IGBT Snubber kiriata whakarewa – pikitia taipitopito CRE

Kaihanga Haina mō te Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga IGBT Snubber kiriata whakarewa – pikitia taipitopito CRE

Kaihanga Haina mō te Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga IGBT Snubber kiriata whakarewa – pikitia taipitopito CRE

Kaihanga Haina mō te Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga IGBT Snubber kiriata whakarewa – pikitia taipitopito CRE

Aratohu Hua e Pā Ana:
E piri tonu ana ki te whakapono "Te hanga hua kounga teitei me te whakahoahoa ki ngā tāngata o te ao katoa", ka tukuna tonutia e mātou te hiahia o ngā kiritaki ki te tuatahi mō te Kaihanga Haina mō te Pūnga Pūnga Hononga-Dc mō ngā Pūnga Hiko - Pūnga Pūnga IGBT Snubber kiriata whakarewa – CRE, Ka tukuna te hua ki te ao katoa, pērā i: Nōwei, Marseille, Ghana. Mō ngā tau 11, kua uru atu mātou ki ngā whakaaturanga neke atu i te 20, ā, kua whiwhi mātou i te whakamoemiti teitei mai i ia kiritaki. Kei te whakatapua e tā mātou kamupene taua "kiritaki tuatahi" ā, kua whakapau kaha ki te āwhina i ngā kiritaki ki te whakawhānui i ā rātou pakihi, kia noho ai rātou hei Rangatira Nui!
    • He wā tika, he whai whakaaro hoki te ratonga pūtāhui i muri i te hoko, ka taea te whakatau wawe i ngā raruraru, ka whakapono mātou he pono, he haumaru hoki. 5 Ngā Whetu Nā Elizabeth nō Argentina - 2017.04.28 15:45
    Ehara i te mea he matatau noa ngā kaimahi hangarau o te wheketere ki te hangarau, engari he tino pai hoki tā rātou taumata reo Pākehā, he āwhina nui tēnei ki te whakawhitiwhiti kōrero hangarau. 5 Ngā Whetu Nā Freda nō Austria - 2018.12.22 12:52

    Tukuna mai tāu karere ki a mātou:

    Tuhia tō karere ki konei ka tukuna mai ki a mātou

    Ngā kāwai hua

    Tukuna mai tāu karere ki a mātou: