Nanocrystalline Cores for Leakage Circuit Breakers

Name: Nanocrystalline Cores for Leakage Circuit Breakers
Brand: Long Line Electronic Company Limited
SKU: oSKEaiGHvIRA
Price: 0.50 USD
Availability: InStock

US$0.50 1,000 Pieces (MOQ)

Port:

Beijing, China

Transport Package:

Cartons Pallets

Payment Terms:

L/C, T/T, Paypal

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Long Line Electronic Company Limited

Beijing, China

Last Login Date:

Jan 04, 2026

Main Products:

Nanocrystalline Cores, Cores, Amorphous Cores, DC Cores, CT Cores, Permalloy Cores, Ribbons

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Product Description

Company Info

Basic Info.

Material

Iron-based Nanocrystalline Core

Shape

Toroidal

Certification

ISO9001, RoHS

Origin

Beijing

HS Code

8504909090

Product Description

Features:
   High initial permeability, High output voltage, core size saving.
   Low core loss, Good tolerance ability for large current impulse, Good protection of
   tripping of high current
   High Cuire temperature, Good temperature stability(-55ºC~130ºC)
Competitive price

Applications:
   Electronic Leakage Circuit Breakers
Electromagnetic Leakage Circuit Breakers

Core size	Finished size	AC performance 1	AC performance 2	Full wave performance
Usin/mV	Usin/mV	Uzw/mV	Uzw/Us in	Uzw/Usin
9.1×12.1×3.8	7.8×13.4×5.0	0.058-0.088@24.7mA
9.5×12.8×3.2	7.0×14.6×4.8	0.05-0.08@24.6mA
8.9×12.9×16.7	6.7×14.9×19.3	1.0-1.7@30mA
10×17×20	7.9×19.2×22.5	≥1.9@45mA
11.5×18.5×16.7	10.0×22.0×19.3	1.19-1.78@33.3mA
14×19×3.2	12.3×21.5×5.4	0.07-0.12@22.5mA
15×18.6×4.5	13.3×20.6×6.6	0.06-0.09@24.6mA
14×22×16.7	11.8×24.2×19.3	≥1.9@70mA
8.8/15*17	/	1.8-2.6@25mA	≥4.1@60mA	≥1.44@25mA	≥0.8 @25mA	≥0.8 @60mA
9/14*20	/	1.4-2.4@25mA	≥3.9@55mA	≥0.8 @55mA
10.2/16*20	/	1.4-2.4@25mA	≥4.1@65mA	≥0.8 @65mA
8.9/12.9*17	/	1.4-2@30mA	Usin@30mA/Usi n@15mA <2.15	≥0.78 @30mA
9/13.2*17	/	1.34-2.1@37mA	≥1.24@37mA
13.5/22*20	/	3.09-5.1@59.1mA	≥2.66@59.1m A	≥0.82 @59.1mA

Address: Shunyi District Beijing China, Beijing, China

Business Type: Manufacturer/Factory, Trading Company

Business Range: Electrical & Electronics, Industrial Equipment & Components

Management System Certification: ISO 9001, ISO 9000

Main Products: Nanocrystalline Cores, Cores, Amorphous Cores, DC Cores, CT Cores, Permalloy Cores, Ribbons

Company Introduction: LLE company is a supplier of amorphous/nano-crystalline cores, founded in the year of 2012 and located in Beijing China. Our factory covers an area of 5000 square meters, with a warehouse of 500 square meters.

We have a strong team with over 200 skillful workers and 15 specialized technicians. LLE has advanced and automatic production equipments and precision test instruments. There are over 80 automatic winding machines, 10 automatic testing & sorting equipments, automatic capping machines, automatic packaging machines, etc. Our production capacity is about 70 million PCS nano-crystalline and amorphous cores per year, including about 20 million PCS DC immunity cores and 40 million epoxy coating cores.

We pay attention to supporting the customers with our high level properties of the amorphous core and nanocrystalline cores, permalloy cores, CRGO cores. The cores have been widely applied to current transformers, choke coils, power transformers, and inductors, involved in various industries.

Engaged in production of amorphous/nano-crystal cores as below:

1. High current common mode interference filter core

2. DC Current Immunity single cores

3. DC Current Immunity composite cores

4 Nanocrystalline Cores for Leakage Circuit Breakers

5. Nanocrystalline Cores for Current Transformer

6. Naocrystalline Cores for Power Transformer

7. Nanocrystalline Cores for Common Mode Chokes

8. Amorphous cores for DM inductor

9. Ni-Fe cores

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