Toroidal Core
US$950.00-3,350.00 / Ton
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What is Cold Rolled Black Annealed Ring Silicon Steel Core for Transformer

About this Item
Details
Company Profile

Price

Min. Order Reference FOB Price

1 Ton US$950.00-3,350.00 / Ton

Sepcifications

  • Application Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase Single
  • Core Shell-type Transformer
  • Cooling Method Dry-type Transformer
  • Winding Type Auto-transformer
  • Certification ISO9001-2000, ISO9001, CCC
  • Usage Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
  • Frequency Characteristics High Frequency
  • Shape of Core Ring
  • Transport Package Cartons/Pallets
  • Specification Customized
  • Trademark Jirui
  • Origin Ningbo, Zhejiang, China
  • Type Non-Oriented Silicon Steel /Oriented Silicon Steel
  • Technique Cold Rolled
  • Dimensions Customized
  • Surface Treatment Coated
  • Tolerance 1%
  • Chemical Composition Silicon Steel
  • Delivery Time 8-15days
  • Color White or Black
  • Frequency 50Hz-1000Hz
  • Process Technology Annealing/Non-Annealing

Product Description

Introduction The production of toroidal core is completed by automatic ring winding machine. The size of toroidal core is determined according to your needs. Every toroidal core produced by us will be tested by electromagnetic to ensure that it is in the appropriate frequency. Product Parameters ...

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Toroidal Core Comparison
Transaction Info
Price US $ 950.00-3,350.00/ Ton US $ 0.50-1.50/ Piece US $ 155.00-15,325.00/ Piece US $ 0.10-1.00/ Piece US $ 155.00-15,325.00/ Piece
Min Order 1 Tons 1000 Pieces 1 Pieces 1000 Pieces 1 Pieces
Trade Terms - - - - -
Payment Terms L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T L/C, T/T, D/P, Western Union, Paypal, Money Gram L/C, T/T
Quality Control
Product Certification ISO9001-2000, ISO9001, CCC ISO9001-2000, ISO9001, CCC ISO9001, CCC ISO9001-2000, null, ISO9001, CCC ISO9001, CCC
Management System Certification ISO 9001 ISO 9001 ISO 9001, ISO 14001 ISO 9001 ISO 9001, ISO 14001
Trade Capacity
Export Markets North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Domestic North America, Eastern Europe, Southeast Asia, Western Europe Europe North America, Eastern Europe, Southeast Asia, Western Europe Europe
Annual Export Revenue - - - - -
Business Model - OEM, ODM, Own Brand - OEM, ODM, Own Brand -
Average Lead Time - Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
- Off-season: within 15 Day(s)
Peak-season: 1 Month(s)
-
Product Attributes
Specification
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio;
Phase: Single;
Core: Shell-type Transformer;
Cooling Method: Dry-type Transformer;
Winding Type: Auto-transformer;
Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer;
Frequency Characteristics: High Frequency;
Shape of Core: Ring;
Type: Non-Oriented Silicon Steel /Oriented Silicon Steel;
Technique: Cold Rolled;
Dimensions: Customized;
Surface Treatment: Coated;
Tolerance: 1%;
Chemical Composition: Silicon Steel;
Delivery Time: 8-15days;
Color: White or Black;
Frequency: 50Hz-1000Hz;
Process Technology: Annealing/Non-Annealing;
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio;
Phase: Single;
Core: Core-type Transformer;
Cooling Method: Dry-type Transformer;
Winding Type: Auto-transformer;
Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer;
Frequency Characteristics: Low Frequency;
Shape of Core: EI;
Brand: Okerda;
Ei Type: Small Transformer;
Low Frequency: 50/60Hz;
Weight: 0.06kg;
Application: Power;
Phase: One Phase or Three Phase;
Core: Core-type Transformer;
Cooling Method: Dry-type Transformer;
Winding Type: Two-winding Transformer;
Usage: Power Transformer;
Frequency Characteristics: Power Frequency;
Shape of Core: Silicon Steel Sheet;
Brand: Domestic Private Brand;
Connection Group: II,Dy,Yd,Zd,Dz;
Insulation Grade: F(155ºC)/H(180ºC)/R(220ºC);
Type of Cooling: an/Af;
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio;
Phase: Single;
Core: Core-type Transformer;
Cooling Method: Dry-type Transformer;
Winding Type: Separated Winding Transformer;
Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer;
Frequency Characteristics: High Frequency;
Shape of Core: EI;
Brand: Okerda;
Product Name: Voltage Step Down Transformer;
Transformer Type: Ei16 Ei19 Ei22 Transformer;
Keyword: Step Updown Transformer;
Price: Reasonable&Favorable;
Advantage: Delivery Quickly;
Feature: Lower Porfile;
Application: Power;
Phase: Single/Three Phases;
Core: Core-type Transformer;
Cooling Method: Dry-type Transformer;
Winding Type: Separated Winding Transformer;
Usage: Power Transformer;
Frequency Characteristics: Power Frequency;
Shape of Core: Silicon Steel Sheet;
Brand: Domestic Private Brand;
Connection Group: II,Dy,Yd,Yy;
Impedance Voltage: 2%-6%;
Efficiency: >98%;
Noise: <70dba;
Supplier Name

Yuyao Jirui Electrical Appliance Co., Ltd.

China Supplier - Gold Member Audited Supplier

Shenzhen Okerda Technology Co., Ltd.

China Supplier - Gold Member Audited Supplier

Dongguan Baocheng Power Technology Co., Ltd.

China Supplier - Gold Member Audited Supplier

Shenzhen Okerda Technology Co., Ltd.

China Supplier - Gold Member Audited Supplier

Dongguan Baocheng Power Technology Co., Ltd.

China Supplier - Gold Member Audited Supplier