Contact Person : Wang

Phone Number : +8615819809198

Nanocrystalline Toroidal Choke Coil and Filter, Ideal for High Frequency EMI Suppressor supplier

Contact Now

Nanocrystalline Toroidal Choke Coil and Filter, Ideal for High Frequency EMI Suppressor

Name: Nanocrystalline Toroidal Choke Coil and Filter, Ideal for High Frequency EMI Suppressor
Brand: King Magnetics
SKU: Nanocrystalline Toroidal Choke Coil and Filter, Ideal for High Frequency EMI Suppressor
Rating: 5 (143 reviews)

Minimum Order Quantity :	100 pcs	Packaging Details :	Paper box
Delivery Time :	15 days	Payment Terms :	T/T
Supply Ability :	50000

Place of Origin:	China	Brand Name:	King Magnetics
Certification:	RoHS	Model Number:	Nanocrystalline Toroidal Choke Coil and Filter, Ideal for High Frequency EMI Suppressor

Detail Information
Material:	Nanocrystalline Ribbon	Model:	1k107, Finemet, Vitroperm 500 F, Nanoperm
Application:	Nanocrystalline Toroidal Choke Coil And Filter, Ideal For High Frequency EMI Suppressor

Product Description

Nanocrystalline Toroidal Choke Coil and Filter, Ideal for High Frequency EMI Suppressor

Amorphous and nanocrystalline technology is a very important technology in modern magnetic materials, cores and inductive components. King Magnetics has developed series of nanocrystalline cores for common mode chokes.

Nanocrystalline cores feature very high permeability over low frequency to high frequency up to 30Mhz. They are very suitable for common mode choke to be used as EMC filter to compress conducted common mode noise. Compared to traditional ferrite core, nanocrystalline core has a lot of advantages as high inductance, good filter effective, small size and volume, less turns of copper wire, lower power consumption and high efficiency.

Curie temperature of nanocrystalline cores is about 560℃, much higher than traditional ferrite core about 200℃. High curie temperature make nanocrystalline core excellent thermal stability, and can continuous working at up to 120℃ environment.

Nanocrystalline cores is the best choice soft magnetic material for common mode choke. Our nanocrystalline cores used 25μm thickness second generation thin ribbons, which have much higher permeability at high frequency.

Features

Material: Fe-based Nanocrystalline core
Saturation flux density induction: 1.25T
Permeability @ 10KHz: > 50000
Permeability @ 100KHz: >10500
Curie temperature(℃): 560
Stacking factor: 0.78
Saturation magnetostriction(*10^-6): <2
Resistivity (μΩ.cm): 115
Ribbon thickness: 25μm
Core shapes: Toroidal core

Applications

>> EMC Filter
>> Switched mode power supply
>> Computer power supply
>> Communication and network power supply
>> Laser and X-ray power supply
>> Welding equipment and Electrical plating power supply
>> Solar energy equipment and Wind power generator
>> Household electrical appliance
>> Uninterruptable power supply (UPS)
>> Frequency converter
>> Inducted heating equipment
>> high-speed railway power supplies

Standard cores

Part No.	Core dimensions			Case dimensions			Effictive cross section	Mean path length	Weight	AL Minimum Value
	od	id	h	OD	ID	H	AFe	lFe	mFe	10kHz	100kHz
	mm	mm	mm	mm	mm	mm	cm2	cm	g	μH	μH
KMN986545	9.8	6.5	4.5	11.3	5	6.1	0.06	2.6	1.1	14.2	3.0
KMN120805	12	8	5	14.4	6.5	7.0	0.07	3.1	1.6	15.6	3.7
KMN161008	16	10	8	17.8	8.4	9.9	0.19	4.1	5.5	34.6	6.9
KMN191510	19	15	10	21.2	13.5	12.3	0.16	5.3	6.0	22.0	4.4
KMN201208	20	12	8	21.7	10.8	9.9	0.25	5.0	9.1	37.4	7.5
KMN211308E *	21.3	13.6	8	22	13	8.8	0.24	5.5	9.5	33.0	6.6
KMN252010	25	20	10	28	17.2	13.2	0.20	7.1	10	20.8	4.2
KMN261610	25.5	16	10	28.3	13.9	13	0.39	6.6	19	44.6	8.9
KMN302010	30	20	10	33.2	17.8	13.3	0.39	7.9	22	37.4	7.5
KMN302015	30	20	15	33.6	17.8	17.8	0.59	7.9	33	56.2	11.2
KMN322010	32	20	10	34.4	18.1	13	0.47	8.2	28	43.2	8.6
KMN322015	32	20	15	34.6	17.9	18.2	0.70	8.2	42	64.8	13.0
KMN402515	40	25	15	44.4	22	18.8	0.88	10.2	65	64.8	13.0
KMN403215	40	32	15	44.9	28.8	18.8	0.47	11.3	38	31.2	6.2
KMN503220	50	32	20	53.8	28.5	24	1.40	12.9	131	68.5	16.4
KMN504020	50	40	20	53.6	37.1	23	0.78	14.1	80	34.7	8.3
KMN644025	64	40	25	67.4	37	29.3	2.34	16.3	277	90.0	21.6
KMN805025	80	50	25	83.5	47.2	28.8	2.93	20.4	433	90.0	21.6
KMN1008020	100	80	20	105	75	25	1.56	28.3	320	34.7	8.3
KMN1027625	102	76	25	107	71	30	2.54	27.9	514	57.0	13.7
KMN1309030	130	90	30	135	85	35	4.68	34.5	1172	85.1	20.4
KMN16013025	160	130	25	165	125	30	2.93	45.5	966	40.3	9.7
KMN17012025	170	120	25	175	115	30	4.88	45.5	1609	67.2	16.1

These cores are our standard products, we can also design and produce high performance cores according to customer’s requirements, including sizes, inductance and applications. We can help customers to select the best performance cores.

* Epoxy coated.

Products Overview

We make cores to customer's drawings. If you need custom cores, please send drawing to us.

Full amorphous and nanocrystalline cores catalog download:

http://www.kingmagnetics.com/amorphous-nanocrystalline-cores-catalog.pdf

You may also interesed in:

Nanocrystalline C core

http://www.kingmagnetics.com/nanocrystalline-c-core.html

Amorphous Cut core

http://www.kingmagnetics.com/amorphous-c-core.html

Nanocrystalline transformer cores

http://www.kingmagnetics.com/nanocrystalline-transformer-core.html

Why choose us?!!

> Ten years experience in manufacturing amorphous and nanocrystalline cores.

> Our own factory produces, we only make high quality magnetic cores.

> Quality is our culture. 100% tested before shipping.

> Alibaba trade assurance, with us your money in safe!

> High performance, our cores can meet world standard quality.

> Your inquiry will be responsed in 24 HOURS. Time is GOLD!

> Small order is welcome, we service every client!

FAQ:

1. Are you manufacturer of amorphous and nanocrystalline cores?

Yes, we are manufacutrer and we provide high quality products.

2. Can you custom made cores?

Yes, please send us your drawing and requirements.

3. MOQ

We don't set a MOQ, small order is welcome.

4. Lead time

Mostly lead time begins from 15 days, depends on order quantity.

5. How to start order?

Just fill you requirement message and click "[send]" below, we will contact you in 24Hours.

Or email to us core(at)kingmagnetics.com

Contact us

Zhuhai King Magnetics Technology Co., Ltd.

Address: 5/F, No.8, Pingdong 1 Road,
Nanping Science and Technology Park,
Zhuhai, Guangdong, China, 519060

Telephone: +86-756-830-5985;+86-158-1980-9198

Website: www.kingmagnetics.com

Nanocrystalline Core(318)

Amorphous C core(69)

Nanocrystalline Transformer Core(27)

Nanocrystalline C core(2)

Custom amorphous and nanocrystalline cores(28)

Common Mode Choke(20)

Current Transfomer(21)

Transformer and inductor(9)

Nanocrystalline Toroidal Choke Coil and Filter, Ideal for High Frequency EMI Suppressor

Nanocrystalline Toroidal Choke Coil and Filter, Ideal for High Frequency EMI Suppressor

Features

Applications

Standard cores

Zhuhai King Magnetics Technology Co., Ltd. an ISO9001:2015 certificated company, which is a proffesional designer and manufacturer of high quality nanocrystalline cores, amorphous cores and magnetic components.