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Factory Cheap Welding Inverter Resonance Capacitor - Metalized film capacitor for power supply application (DMJ-MC) – CRE

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Factory Cheap Welding Inverter Resonance Capacitor - 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:

Factory Cheap Welding Inverter Resonance Capacitor - Metalized film capacitor for power supply application (DMJ-MC) – CRE detail pictures

Factory Cheap Welding Inverter Resonance Capacitor - Metalized film capacitor for power supply application (DMJ-MC) – CRE detail pictures


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It really is our obligation to satisfy your requirements and efficiently serve you. Your fulfillment is our greatest reward. We're hunting forward to your check out for joint development for Factory Cheap Welding Inverter Resonance Capacitor - Metalized film capacitor for power supply application (DMJ-MC) – CRE , The product will supply to all over the world, such as: Madras, Argentina, New Orleans, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.
  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Helen from Armenia - 2017.06.29 18:55
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By lucia from Sierra Leone - 2018.11.22 12:28

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