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Slàn-reic Àrd bholtaids Snubber Capacitor

Tuairisgeul goirid:

Bidh CRE a’ toirt seachad a h-uile seòrsa de choillearan snubber.

1. Capacitors snubber ùr-nodha air an dealbhadh agus air an dèanamh le CRE

2. An stiùiriche ann an dealbhadh capacitor film agus saothrachadh.

3. Ma tha feum agad air mion-chomharrachadh snubber sònraichte, theirig a-null chun ionad dealbhaidh againn airson capacitor snubber air a dhealbhadh gu sònraichte.

 


Mion-fhiosrachadh toraidh

Bathar Tags

Dàta teicnigeach

Raon teòthachd obrachaidh Teòthachd as àirde.
raon capacitance 1μF agus 8μF
Ìre bholtaids 1200V.DC - 4000V.DC
Cap.tol ±5%(J);±10%(K)
Seas suas bholtaids 1.5Un /10S
Factor sgaoilidh tgδ≤0.001 f = 1KHz
Frith-aghaidh insulation RS * C≥5000S (aig 20 ℃ 100V.DC 60S)
Dùil-beatha 100000h (Un; Θ hotspot≤85 ° C)
Inbhe iomraidh IEC 61071; IEC 60110

Feart

Tha capacitors snubber meatailt singilte ann agus capacitors snubber meatailte dùbailte airson roghainnean.

Iarrtas

1. Ann an tagraidhean cumhachd eileagtronaigeach, tha luchd-coileanaidh snubber an urra ri bhith a 'lùghdachadh eadar-theachd electromagnetic le bhith a' clampadh bholtaids agus a 'cluinntinn an-dràsta.

2. Air a shuidheachadh air Modalan IGBT, airson lùghdachadh inductance air seacharan, tha toillearan Snubber air an toirt seachad ann an ionadan-uidhe a ghabhas rèiteachadh airson adhbharan sùbailteachd.

Clàr sònrachaidh

Bholtaids Un 700V.DC, Urms400Vac; Us1050V
Meud (mm)
Cn(μF) L(±1) T(±1) H(±1) ESR @100KHz (mΩ) ESL(nH) dv/dt (V/μS) Ipk(A) Irms @ 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
Bholtaids Un 1000V.DC,Urms500Vac;Us1500V
Meud (mm)
Cn(μF) L(±1) T(±1) H(±1) ESR(m) ESL(nH) dv/dt(V/μS) Ipk(A) Irms
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
Bholtaids Un 1200V.DC, Urms550Vac; Us1800V
Cn(μF) L(±1) T(±1) H(±1) ESR(m) ESL(nH) dv/dt(V/μS) Ipk(A) Irms
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
Bholtaids Un 1700V.DC,Urms575Vac;Us2250V
Cn(μF) L(±1) T(±1) H(±1) ESR(m) ESL(nH) dv/dt(V/μS) Ipk(A) Irms
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
Bholtaids Un 2000V.DC,Urms700Vac;Us3000V
Cn(μF) L(±1) T(±1) H(±1) ESR(m) ESL(nH) dv/dt(V/μS) Ipk(A) Irms
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
Bholtaids Un 3000V.DC,Urms750Vac;Us4500V
Cn(μF) L(±1) T(±1) H(±1) ESR(m) ESL(nH) dv/dt(V/μS) Ipk(A) Irms
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

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