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Big Discount Snubber High Voltage Capacitors - Metalized film capacitor for power supply application (DMJ-MC) – CRE

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Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for Capacitor For X-Ray Detector , Pulse Power Capacitors , Film Capacitor For Ess , Our company is working through the procedure principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a pleasant relationship with businessman from all around the earth.
Big Discount Snubber High Voltage Capacitors - 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;

IMG_2799


Product detail pictures:

Big Discount Snubber High Voltage Capacitors - Metalized film capacitor for power supply application (DMJ-MC) – CRE detail pictures

Big Discount Snubber High Voltage Capacitors - Metalized film capacitor for power supply application (DMJ-MC) – CRE detail pictures


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Sticking to the perception of "Creating products of top of the range and earning mates with people today from all over the world", we constantly put the desire of consumers in the first place for Big Discount Snubber High Voltage Capacitors - Metalized film capacitor for power supply application (DMJ-MC) – CRE , The product will supply to all over the world, such as: Naples, Detroit, Rio de Janeiro, In the increasingly competitive market, With sincere service high quality products and well-deserved reputation, we always offer customers support on products and techniques to achieve long-term cooperation. Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Brook from Los Angeles - 2017.04.18 16:45
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Ivy from Washington - 2017.08.16 13:39

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