Manufacturer for Ac Capacitors For Filtering - Metalized film capacitor for power supply application (DMJ-MC) – CRE

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Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for Resonant Capacitor , Low-Frequency Induction Furnace Capacitor , Metallized Polypropylene Film Capacitor Dc-Link Capacitor , To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation.

Manufacturer for Ac Capacitors For Filtering - 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;

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Attaining consumer satisfaction is our firm's purpose for good. We'll make wonderful efforts to produce new and top-quality merchandise, meet up with your special necessities and supply you with pre-sale, on-sale and after-sale products and services for Manufacturer for Ac Capacitors For Filtering - Metalized film capacitor for power supply application (DMJ-MC) – CRE , The product will supply to all over the world, such as: South Korea, Nairobi, Malaysia, Our company's main products are widely used all over the world; 80% of our products exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.

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This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.

By Camille from Vancouver - 2017.10.25 15:53

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.

By Julia from Estonia - 2018.08.12 12:27