Fa'aitiitiga tau fa'atau oloa si'isi'i Axil Snubber Capacitor - Inverter DC-link film capacitors i le fa'aliliuina o le eletise - CRE
Fa'aitiitiga tau fa'atau oloa si'isi'i Axil Snubber Capacitor - Inverter DC-link film capacitors i le fa'aliliuina o le eletise – CRE Detail:
Faasologa DKMJ-S
O le faasologa o le DKMJ-S ua mamanuina i se atigi u'amea, e fa'aaogaina fa'apitoa mo le voltage maualuga ma le capacitance tele. E tele iunite autu e tasi i le faasologa po'o le feso'ota'iga tutusa. E fa'atatau i masini eletise eletise mo le tosoina o nofoaafi, le fa'aliliuina o le eletise eliina, faiga fa'afouina o le malosiaga, faiga fa'atumuina o maa, ta'avale afi ma sapalai eletise. E mafai e lenei ituaiga ona suitulaga i capacitors electrolytic, fa'atinoga sili atu ma umi le ola.
O elemene o le capacitor e fa'amalolo e ia lava, e mago, e gaosia e fa'aaoga ai le ata PP ua fa'apipi'iina fa'apitoa, ua tipiina i galu, lea e fa'amautinoa ai le maualalo o le inductance, tete'e maualuga i le motusia ma le fa'atuatuaina maualuga. E le mana'omia le motusia o le soona mamafa. O le pito i luga o le capacitor ua fa'amaufa'ailogaina i le epoxy e fa'alelei i le siosiomaga e tineia e ia lava. O le mamanu fa'apitoa e fa'amautinoa ai le maualalo o le inductance.

Talosaga
A. Faiga e toso ai le ala uʻamea;
B. Pv inverter;
C. fa'aliliuina o le malosiaga o le matagi;
D. O ituaiga uma o le faaliliu taimi ma le sapalai eletise o le inverter;
E. Ta'avale eletise mama ma ta'avale fa'afefiloi;
F. isi ituaiga o pulega o le lelei o le eletise.
G. Suiga o le malosiaga o le eliina o minerale
Laulau fa'amatalaga
| Voltage | Un 800V.DC US 1200V Ur 200V | ||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms(A)50℃@10KHz | ESR (mΩ) @1KHz | Rth (K/W) | Mamafa (Kg) |
| 4000 | 340 | 125 | 190 | 5 | 20.0 | 120 | 1.1 | 0.9 | 17.6 |
| 8000 | 340 | 125 | 350 | 4 | 32.0 | 180 | 0.72 | 0.6 | 31.2 |
| 6000 | 420 | 125 | 245 | 5 | 30.0 | 150 | 0.95 | 0.7 | 26.4 |
| 10000 | 420 | 125 | 360 | 4 | 40.0 | 200 | 0.72 | 0.5 | 39.2 |
| 12000 | 420 | 235 | 245 | 4 | 48.0 | 250 | 0.9 | 0.3 | 49.6 |
| 20000 | 420 | 235 | 360 | 3 | 60.0 | 300 | 0.6 | 0.3 | 73.6 |
| Voltage | Un 1200V.DC US 1800V Ur 300V | ||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms(A)50℃@10KHz | ESR (mΩ) @1KHz | Rth (K/W) | Mamafa (Kg) |
| 2500 | 340 | 125 | 190 | 8 | 20.0 | 120 | 1.1 | 0.9 | 17.6 |
| 3300 | 340 | 125 | 245 | 8 | 26.4 | 150 | 0.95 | 0.7 | 22.4 |
| 5000 | 420 | 125 | 300 | 7 | 35.0 | 180 | 0.8 | 0.6 | 32.8 |
| 7500 | 420 | 125 | 430 | 5.5 | 41.3 | 200 | 0.66 | 0.6 | 44.8 |
| 5000 | 340 | 235 | 190 | 8 | 40.0 | 200 | 1.1 | 0.3 | 32.8 |
| 10000 | 340 | 235 | 350 | 6 | 60.0 | 250 | 0.8 | 0.3 | 58.4 |
| 5000 | 420 | 235 | 175 | 8 | 40.0 | 200 | 1 | 0.4 | 36 |
| 7500 | 420 | 235 | 245 | 7 | 52.5 | 250 | 0.9 | 0.3 | 49.6 |
| 10000 | 420 | 235 | 300 | 7 | 70.0 | 250 | 0.8 | 0.3 | 61.6 |
| 15000 | 420 | 235 | 430 | 5 | 75.0 | 300 | 0.6 | 0.3 | 84 |
| Voltage | Un 1500V.DC US 2250V Ur 450V | ||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms(A)50℃@10KHz | ESR (mΩ) @1KHz | Rth (K/W) | Mamafa (Kg) |
| 1200 | 340 | 125 | 190 | 10 | 12.0 | 120 | 1.1 | 0.9 | 17.6 |
| 3000 | 340 | 125 | 420 | 8 | 24.0 | 180 | 0.66 | 0.7 | 37.6 |
| 2000 | 420 | 125 | 245 | 10 | 20.0 | 150 | 0.95 | 0.7 | 26.4 |
| 4000 | 420 | 125 | 430 | 8 | 32.0 | 200 | 0.66 | 0.6 | 44.8 |
| 5000 | 340 | 235 | 350 | 8 | 40.0 | 250 | 0.8 | 0.3 | 58.4 |
| 4000 | 420 | 235 | 245 | 10 | 40.0 | 250 | 0.9 | 0.3 | 49.6 |
| 8000 | 420 | 235 | 430 | 8 | 64.0 | 300 | 0.6 | 0.3 | 84 |
| Voltage | Un 2000V.DC US 3000V Ur 600V | ||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms(A)50℃@10KHz | ESR (mΩ) @1KHz | Rth (K/W) | Mamafa (Kg) |
| 1000 | 340 | 125 | 245 | 12 | 12.0 | 150 | 0.95 | 0.7 | 22.4 |
| 1500 | 340 | 125 | 350 | 10 | 15.0 | 180 | 0.72 | 0.6 | 31.2 |
| 2000 | 420 | 125 | 360 | 10 | 20.0 | 200 | 0.72 | 0.5 | 39.2 |
| 2400 | 420 | 125 | 430 | 9 | 21.6 | 200 | 0.66 | 0.6 | 44.8 |
| 3200 | 340 | 235 | 350 | 10 | 32.0 | 250 | 0.8 | 0.3 | 46.4 |
| 4000 | 420 | 235 | 360 | 10 | 40.0 | 280 | 0.7 | 0.3 | 58.4 |
| 4800 | 420 | 235 | 430 | 9 | 43.2 | 300 | 0.6 | 0.3 | 67.2 |
| Voltage | Un 2200V.DC US 3300V Ur 600V | ||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Fa'amaoniga (A) maualuga | ESR (mΩ) | Rth (K/W) | Mamafa (Kg) |
| 2000 | 420 | 235 | 245 | 12 | 24 | 150 | 0.9 | 0.740740741 | 40 |
| 2750 | 420 | 235 | 300 | 10 | 27.5 | 200 | 0.8 | 0.46875 | 49.6 |
| 3500 | 420 | 235 | 360 | 10 | 35 | 200 | 0.7 | 0.535714286 | 58.4 |
| Voltage | Un 3000V.DC US 4500V Ur 800V | ||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Fa'amaoniga (A) maualuga | ESR (mΩ) | Rth (K/W) | Mamafa (Kg) |
| 1050 | 420 | 235 | 245 | 20 | 21 | 150 | 0.9 | 0.740740741 | 40 |
| 1400 | 420 | 235 | 300 | 15 | 21 | 200 | 0.8 | 0.46875 | 49.6 |
| 1800 | 420 | 235 | 360 | 15 | 27 | 200 | 0.7 | 0.535714286 | 58.4 |
| Voltage | Un 4000V.DC US 6000V Ur 1000V | ||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Fa'amaoniga (A) maualuga | ESR (mΩ) | Rth (K/W) | Mamafa (Kg) |
| 600 | 420 | 235 | 245 | 20 | 12 | 150 | 0.9 | 0.740740741 | 40 |
| 800 | 420 | 235 | 300 | 20 | 16 | 200 | 0.8 | 0.46875 | 49.6 |
| 1000 | 420 | 235 | 360 | 20 | 20 | 200 | 0.7 | 0.535714286 | 58.4 |
| Voltage | Un 2800V.DC US 4200V Ur 800V | ||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms(A)50℃@10KHz | ESR (mΩ) @1KHz | Rth (K/W) | Mamafa (Kg) |
| 2×1000 | 560 | 190 | 310 | 20 | 2×20 | 2×350 | 1 | 0.2 | 60 |
| Voltage | Un 3200V.DC US 4800V Ur 900V | ||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms(A)50℃@10KHz | ESR (mΩ) @1KHz | Rth (K/W) | Mamafa (Kg) |
| 2×1200 | 340 | 175 | 950 | 15 | 2×18 | 2×200 | 1.0 | 0.5 | 95 |
Ata o fa'amatalaga o oloa:
Taiala o Oloa e Fesootai:
Faatasi ai ma la matou pulega mataʻina, tomai faʻapitoa malosi ma le faiga faʻatonutonu sili ona lelei, matou te faʻaauau pea ona tuʻuina atu i a matou tagata faʻatau le tulaga lelei faʻatuatuaina, tau faʻatau talafeagai ma auaunaga sili ona lelei. Matou te faʻamoemoe e avea ma se tasi o au paʻaga sili ona faʻatuatuaina ma maua lou faʻamalieina mo le Axil Snubber Capacitor - Inverter DC-link film capacitors i le power conversion – CRE, O le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o: Falani, ISA, Milan. O le a faʻaauau pea ona tausisi la matou kamupani i le mataupu faavae o le "sili ona lelei, taʻuleleia, faʻamuamua le tagata faʻaaoga" ma le loto atoa. Matou te taliaina ma le agalelei uo mai itu uma o le olaga e asiasi mai ma tuʻuina atu fautuaga, galulue faʻatasi ma fausia se lumanaʻi manuia!
E tomai le aufaigaluega, e lava mea faigaluega, e fetaui lelei le faagasologa ma faʻamatalaga, e ausia e oloa mea e manaʻomia ma e mautinoa le tilivaina, o se paʻaga sili!






