Kmn060303e Noise Spark Killer Fe Based High Permeability Al Inductance Value Nanocrystalline Bead Core

• Customization: Available
• Material: Cobalt-based Nanocrystalline Core
• Shape: Toroidal
• Model NO.: KMN060303E
• Certification: ISO9001
• Transport Package: Carton
• Specification: 32*25*25cm
• Trademark: King Magnetics
• Origin: China
• HS Code: 8504901900
• Production Capacity: 5000

Product Description

Noise spark killer Fe based high permeability AL inductance value Nanocrystalline finemet ft-3 Bead Core

 

Product Description

 

  

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 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, lower turns of copper wire, lower power consumption and high efficiency.

 

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

Nanocrystalline cores is the best choice for application of common mode choke.

 

Features

 
Material: Fe-based Nanocrystalline core 
Saturation flux density induction: 1.25T 
Permeability @ 10KHz: 80000 (Norminal value)
Permeability @ 100KHz:20000 (Norminal value)
Curie temperature(ºC): 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. 

 

 

Our Services

1. Nanocrystalline cores for common mode chokes

    - Very high permeability, suitable for EMI common mode chokes.

 

2. Amorphous and nanocrystalline c cores

    - High saturation flux density, and low core loss.

    - Nanocrystalline c cores are the updated material with ultra high performance.

 

3. Custom cores and magnetic components

    - Oval shape nanocrystalline cores for VFD noise suppresor.

    - Amorphous inductors for output DC choke or PFC choke.

    - Nanocrystalline toroidal cores for common mode choke.

 

 

 

Contact us

Zhuhai King Magnetics Technology Co., Ltd.

 

Address: 1/F,No.5,Pingxi 5 Road,
Nanping Science and Technology  Zone, 
Zhuhai, Guangdong, China, 519060