Chinese wholesale High-Performance Ac Filtering Capacitors - Customized Dry Film Capacitors design for High-Frequency Power Electronics – CRE

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We now have a skilled, performance team to supply good quality services for our consumer. We often follow the tenet of customer-oriented, details-focused for Ac Capacitor In Power Electronic , Dc Capacitor For Medical Devices , Film Capacitor Manufacturer , "Passion, Honesty, Sound service, Keen cooperation and Development" are our goals. We are here expecting friends all over the world!

Chinese wholesale High-Performance Ac Filtering Capacitors - Customized Dry Film Capacitors design for High-Frequency Power Electronics – CRE Detail:

Our strengths

1. CRE is continually doing the development to increase energy density, reliability, and efficiency while decreasing size, weight, and cost.

2. As a professional film capacitor designer, we apply film/segmented film materials and techniques to optimize the capacitor performance characteristics for a given application.

3. With years of experience, CRE keeps on developing innovative capacitor solutions for our customers around the world.

Technical data

Operating temperature range	Max Operating temperature: + 70℃Upper category temperature: +60℃ Lower category temperature: -40℃
capacitance range	100μF～20000μF
Un/ Rated voltage Un	600V.DC～4000V.DC
Capacitance tolerance	±5%(J);±10%(K)
Withstand voltage	Vt-t	1.5Un DC/60S
	Vt-c	1000+2×Un/√2 （V.AC） 60S(min 3000 V.AC)
Over Voltage	1.1Un(30% of on-load-during)
	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
ESL	＜150 NH
Flame retardation	UL94V-0
Maximum altitude	2000m
	When the altitude is above 2000m to below 5000m, it is necessary to consider the use of a reduced amount.(for each increase of 1000m, the voltage and current will be reduced by 10%)
Life expectancy	100000h(Un; Θhotspot ≤70 °C )
Reference standard	IEC 61071 ;IEC 61881;

Feature

1. Metal shell encapsulation, dry resin infusion;

2. Copper nut/screw leads, easy installation;

3. Large capacity, customize dimension;

4. Resistance to high voltage, with self-healing ability;

5. High ripple current, high dv / dt withstand capability.

DKMJ-S

Specification table

Voltage	Un 800V.DC Us 1200V Ur 200V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Weight （Kg）
4000	340	125	190	5	20.0	120	1.1	0.9	17.6
8000	340	125	350	4	32.0	180	0.72	0.6	31.2
6000	420	125	245	5	30.0	150	0.95	0.7	26.4
10000	420	125	360	4	40.0	200	0.72	0.5	39.2
12000	420	235	245	4	48.0	250	0.9	0.3	49.6
20000	420	235	360	3	60.0	300	0.6	0.3	73.6
Voltage	Un 1200V.DC Us 1800V Ur 300V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Weight （Kg）
2500	340	125	190	8	20.0	120	1.1	0.9	17.6
3300	340	125	245	8	26.4	150	0.95	0.7	22.4
5000	420	125	300	7	35.0	180	0.8	0.6	32.8
7500	420	125	430	5.5	41.3	200	0.66	0.6	44.8
5000	340	235	190	8	40.0	200	1.1	0.3	32.8
10000	340	235	350	6	60.0	250	0.8	0.3	58.4
5000	420	235	175	8	40.0	200	1	0.4	36
7500	420	235	245	7	52.5	250	0.9	0.3	49.6
10000	420	235	300	7	70.0	250	0.8	0.3	61.6
15000	420	235	430	5	75.0	300	0.6	0.3	84
Voltage	Un 1500V.DC Us 2250V Ur 450V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Weight （Kg）
1200	340	125	190	10	12.0	120	1.1	0.9	17.6
3000	340	125	420	8	24.0	180	0.66	0.7	37.6
2000	420	125	245	10	20.0	150	0.95	0.7	26.4
4000	420	125	430	8	32.0	200	0.66	0.6	44.8
5000	340	235	350	8	40.0	250	0.8	0.3	58.4
4000	420	235	245	10	40.0	250	0.9	0.3	49.6
8000	420	235	430	8	64.0	300	0.6	0.3	84
Voltage	Un 2000V.DC Us 3000V Ur 600V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Weight （Kg）
1000	340	125	245	12	12.0	150	0.95	0.7	22.4
1500	340	125	350	10	15.0	180	0.72	0.6	31.2
2000	420	125	360	10	20.0	200	0.72	0.5	39.2
2400	420	125	430	9	21.6	200	0.66	0.6	44.8
3200	340	235	350	10	32.0	250	0.8	0.3	46.4
4000	420	235	360	10	40.0	280	0.7	0.3	58.4
4800	420	235	430	9	43.2	300	0.6	0.3	67.2
Voltage	Un 2200V.DC Us 3300V Ur 600V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms (A)max	ESR (mΩ)	Rth (K/W)	Weight （Kg）
2000	420	235	245	12	24	150	0.9	0.740740741	40
2750	420	235	300	10	27.5	200	0.8	0.46875	49.6
3500	420	235	360	10	35	200	0.7	0.535714286	58.4
Voltage	Un 3000V.DC Us 4500V Ur 800V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms (A)max	ESR (mΩ)	Rth (K/W)	Weight （Kg）
1050	420	235	245	20	21	150	0.9	0.740740741	40
1400	420	235	300	15	21	200	0.8	0.46875	49.6
1800	420	235	360	15	27	200	0.7	0.535714286	58.4
Voltage	Un 4000V.DC Us 6000V Ur 1000V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms (A)max	ESR (mΩ)	Rth (K/W)	Weight （Kg）
600	420	235	245	20	12	150	0.9	0.740740741	40
800	420	235	300	20	16	200	0.8	0.46875	49.6
1000	420	235	360	20	20	200	0.7	0.535714286	58.4
Voltage	Un 2800V.DC Us 4200V Ur 800V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Weight （Kg）
2×1000	560	190	310	20	2×20	2×350	1	0.2	60
Voltage	Un 3200V.DC Us 4800V Ur 900V
Cn (μF)	W (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Irms(A)50℃@10KHz	ESR (mΩ) @1KHz	Rth (K/W)	Weight （Kg）
2×1200	340	175	950	15	2×18	2×200	1.0	0.5	95

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With our excellent administration, potent technical capability and strict top quality control technique, we go on to provide our consumers with trusted quality, reasonable price ranges and fantastic providers. We intention at becoming one among your most trusted partners and earning your fulfillment for Chinese wholesale High-Performance Ac Filtering Capacitors - Customized Dry Film Capacitors design for High-Frequency Power Electronics – CRE , The product will supply to all over the world, such as: Irish, Angola, venezuela, Our products are very popular in the word, like South American, Africa, Asia and so on. Companies to "create first-class products" as the goal, and strive to provide customers with high quality products, provide high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future!

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Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!

By Phoenix from European - 2017.11.01 17:04

The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.

By Karl from Seattle - 2018.09.23 18:44