Discountable price Igbt Snubber - Metalized film capacitor for power supply application (DMJ-MC) – CRE
Discountable price Igbt Snubber - Metalized film capacitor for power supply application (DMJ-MC) – CRE Detail:
Technical data
|
Operating temperature range |
Max.Operating temperature: +85℃ Upper category temperature:+70℃ Lower category temperature:-40℃ |
|
|
capacitance range |
50μF～4000μF |
|
|
Rated voltage |
450V.DC～4000V.DC |
|
|
Capacitance tolorance |
±5%(J);±10%(K) |
|
|
Withstand voltage |
Vt-t |
1.5Un DC/60S |
|
Vt-c |
1000+2×Un/√2 (V.AC) 60S(min3000 V.AC) |
|
|
Over Voltage |
1.1Un(30% of on-load-dur) |
|
|
1.15Un(30min/day) |
||
|
1.2Un(5min/day) |
||
|
1.3Un(1min/day) |
||
|
1.5Un(100ms every time,1000times during the lifetime) |
||
|
Dissipation factor |
tgδ≤0.003 f=100Hz |
|
| tgδ0≤0.0002 | ||
|
Insulation resistance |
Rs*C≥10000S (at20℃ 100V.DC 60s) | |
|
Flame retardation |
UL94V-0 |
|
|
Maximum altitude |
3500m |
|
| custom design is necessary when the installation altitude is above 3500m | ||
|
Life expectancy |
100000h(Un; Θhotspot≤70 °C) |
|
|
Reference standard |
IEC61071 ;GB/T17702; |
|
Our strengths
1. Custom design service according to a specific application;
2. CRE experienced technical team to support our customers with the most professional solution;
3. 24 hours online service;
4. Datasheet, diagrams, successful projects are available.
Feature
The scope of application for DC capacitors is similarly diverse. Smoothing capacitors are used to reduce the AC component of fluctuating DC voltage (such as in power supplies for industrial application).
Our film capacitors are able to absorb and release very high currents within short periods, the peak values of currents being substantially greater than the RMS values.
Surge (pulse) discharge capacitors are also capable of supplying or absorbing extreme short-duration current surges. They are usually operated in discharge applications with non-reversing voltages, and at low repetition frequencies, such as in laser technology.
Application
1. High voltage testing equipment;
2. DC controllers;
3. Measurement and control technology;
4. Energy storage in intermediate DC circuits;
5. transistor and thyristor power converters;
Product detail pictures:
Related Product Guide:
Our primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for Discountable price Igbt Snubber - Metalized film capacitor for power supply application (DMJ-MC) – CRE , The product will supply to all over the world, such as: Cannes, Vietnam, Morocco, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our merchandise are favored by domestic and foreign customers. With your support, we'll build a better tomorrow!
By Alva from Wellington - 2018.03.03 13:09
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
By John biddlestone from Chile - 2018.02.08 16:45
