Top Quality Welding Inverter Dc Link Capacitor - Wholesale High voltage Snubber Capacitor – CRE
Top Quality Welding Inverter Dc Link Capacitor - Wholesale High voltage Snubber Capacitor – CRE Detail:
Technical data
Operating temperature range | Max.Operating temperature.,Top,max: +90℃Upper category temperature: +85℃Lower category temperature: -40℃ |
capacitance range | 1μF~8μF |
Rated voltage | 1200V.DC~4000V.DC |
Cap.tol | ±5%(J) ;±10%(K) |
Withstand voltage | 1.5Un /10S |
Dissipation factor | tgδ≤0.001 f=1KHz |
Insulation resistance | RS*C≥5000S (at 20℃ 100V.DC 60S) |
Life expectancy | 100000h(Un; Θhotspot≤85°C) |
Reference standard | IEC 61071 ;IEC 60110 |
Feature
1. Mylar tape package, Sealed with resin, make the lightweight;
2. Copper nut leads, small size, easy installation;
3. low ESL and ESR;
4. High pulse Current;
5. High-frequency current capacity.
Application
1. Widely used in power electronic devices in series / parallel resonant circuit.
2. Welding, power supplies, induction heating equipment resonance occasions.
Outline drawing
Voltage | Un 1200V.DC Urms 500V.AC Upeak 710V | |||||||
Cn(uF) | φD (mm) | L(mm) | ESR@100KHz (mΩ)) | ESL(nH) | dv/dt(V/μS) | Ipk(A) | Irms(40℃ @100KHz ) | Qn(kVar) |
1 | 38 | 40 | 4.8 | 27 | 900 | 900 | 35 | 15.8 |
1.5 | 46 | 40 | 3.2 | 25 | 800 | 1200 | 45 | 20.3 |
2 | 53 | 40 | 2.4 | 25 | 750 | 1500 | 50 | 22.5 |
2 | 38 | 47 | 2.4 | 28 | 720 | 1440 | 33 | 14.9 |
3 | 64 | 40 | 1.6 | 23 | 680 | 2040 | 60 | 27.0 |
3 | 45 | 47 | 2.1 | 27 | 620 | 1860 | 40 | 18.0 |
4 | 52 | 47 | 1.6 | 26 | 550 | 2200 | 45 | 20.3 |
5 | 58 | 47 | 1.3 | 25 | 500 | 2500 | 53 | 23.9 |
6 | 63 | 47 | 1.1 | 23 | 450 | 2700 | 58 | 26.1 |
7 | 68 | 47 | 0.9 | 22 | 450 | 3150 | 60 | 27.0 |
8 | 73 | 47 | 0.8 | 20 | 400 | 3200 | 65 | 29.3 |
Voltage | Un 2000V.DC Urms 750V.AC Upeak 1050V | |||||||
Cn(uF) | φD (mm) | L(mm) | ESR@100KHz (mΩ)) | ESL(nH) | dv/dt(V/μS) | Ipk(A) | Irms(40℃ @100KHz ) | Qn(kVar) |
1 | 41 | 40 | 4.0 | 27 | 1100 | 1100 | 38 | 25.7 |
1.5 | 50 | 40 | 2.7 | 26 | 1000 | 1500 | 48 | 32.4 |
2 | 58 | 40 | 2.0 | 25 | 900 | 1800 | 55 | 37.1 |
2 | 49 | 60 | 2.0 | 26 | 850 | 1700 | 45 | 30.4 |
3 | 70 | 40 | 1.3 | 23 | 750 | 2250 | 65 | 43.9 |
3 | 59 | 60 | 1.9 | 25 | 650 | 1950 | 55 | 37.1 |
4 | 81 | 40 | 1.4 | 22 | 600 | 2400 | 75 | 50.6 |
4 | 68 | 60 | 1.4 | 23 | 550 | 2200 | 62 | 41.9 |
5 | 76 | 60 | 1.1 | 22 | 500 | 2500 | 70 | 47.3 |
6 | 83 | 60 | 0.9 | 21 | 480 | 2880 | 75 | 50.6 |
Voltage | Un 30000V.DC Urms 1200V.AC Upeak 1700V | |||||||
Cn(uF) | φD (mm) | L(mm) | ESR@100KHz (mΩ)) | ESL(nH) | dv/dt(V/μS) | Ipk(A) | Irms(40℃ @100KHz ) | Qn(kVar) |
0.33 | 43 | 44 | 7.2 | 26 | 1800 | 594 | 40 | 43.2 |
0.47 | 51 | 44 | 5.5 | 25 | 1700 | 799 | 48 | 51.8 |
0.5 | 53 | 44 | 4.8 | 25 | 1600 | 800 | 50 | 54.0 |
0.68 | 61 | 44 | 3.5 | 24 | 1500 | 1020 | 56 | 60.5 |
0.75 | 64 | 44 | 3.2 | 24 | 1400 | 1050 | 60 | 64.8 |
0.8 | 66 | 44 | 4.0 | 23 | 1350 | 1080 | 62 | 67.0 |
1 | 74 | 44 | 3.2 | 22 | 1300 | 1300 | 70 | 75.6 |
1.2 | 81 | 44 | 2.7 | 21 | 1250 | 1500 | 75 | 81.0 |
1.5 | 90 | 44 | 2.1 | 20 | 1200 | 1800 | 80 | 86.4 |
Voltage | Un 4000V.DC Urms 1500V.AC Upeak 2100V | |||||||
Cn(uF) | φD (mm) | L(mm) | ESR@100KHz (mΩ)) | ESL(nH) | dv/dt(V/μS) | Ipk(A) | Irms(40℃ @100KHz ) | Qn(kVar) |
0.08 | 46 | 60 | 10.0 | 28 | 3000 | 240 | 40 | 51.0 |
0.1 | 51 | 60 | 8.0 | 27 | 2850 | 285 | 45 | 57.4 |
0.12 | 56 | 60 | 6.6 | 26 | 2750 | 330 | 50 | 63.8 |
0.15 | 63 | 60 | 8.5 | 25 | 2500 | 375 | 58 | 74.0 |
0.18 | 64 | 60 | 7.1 | 25 | 2400 | 432 | 60 | 76.5 |
0.25 | 80 | 60 | 5.1 | 23 | 2200 | 550 | 75 | 95.6 |
0.33 | 52 | 60 | 3.9 | 23 | 2000 | 660 | 48 | 61.2 |
0.47 | 62 | 60 | 5.1 | 22 | 1800 | 846 | 58 | 74.0 |
0.5 | 64 | 60 | 4.8 | 22 | 1700 | 850 | 60 | 76.5 |
0.68 | 75 | 60 | 3.5 | 20 | 1600 | 1088 | 70 | 89.3 |
0.75 | 78 | 60 | 3.2 | 20 | 1500 | 1125 | 72 | 91.8 |
Product detail pictures:
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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Top Quality Welding Inverter Dc Link Capacitor - Wholesale High voltage Snubber Capacitor – CRE , The product will supply to all over the world, such as: Ethiopia, Malawi, Manchester, With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Polly from India - 2017.11.11 11:41
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Miguel from Azerbaijan - 2017.09.09 10:18
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