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{"title":"EI Type Transformer Core with High Magnetic Efficiency, Reduced Energy Loss, and","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/46\/94e131528812cb5e6d0b9ccc515b-200x200-1\/ei_type_transformer_core_with_high_magnetic_efficiency_2c_reduced_energy_loss_2c_and.jpg","attrs":{"Certification":"ISO9001&ISO14001","Place of Origin":"Guangdong, China","Price":"Negotiable","Payment Terms":",L\/C,D\/A,D\/P,T\/T,Western Union"}}
{"title":"High Frequency Transformer Core with High-Grade Silicon Steel for 10 kHz to 500","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/2f\/9eeccba170c864802c1d4e5cae49-200x200-1\/high_frequency_transformer_core_with_high_grade_silicon_steel_for_10_khz_to_500_khz_and_customizable_dimensions.jpg","attrs":{"Certification":"ISO9001&ISO14001","Place of Origin":"Guangdong, China","Price":"Negotiable","Payment Terms":",L\/C,D\/A,D\/P,T\/T,Western Union"}}
{"title":"High-grade silicon steel universal motor punching with 0.5 mm thickness and C5","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/17\/f37db8a6c80d863699cf4a73e299-200x200-1\/high_grade_silicon_steel_universal_motor_punching_with_0_5_mm_thickness_and_c5_insulation_coating_for_efficient_motor_laminations.jpg","attrs":{"Certification":"ISO9001&ISO14001","Place of Origin":"Guangdong, China","Price":"Negotiable","Payment Terms":",L\/C,D\/A,D\/P,T\/T,Western Union"}}
{"title":"High-Grade Silicon Steel Drone Motor Core with Low Core Loss and Customizable","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/84\/75e1705ea3e3001ae610265e5e11-200x200-1\/high_grade_silicon_steel_drone_motor_core_with_low_core_loss_and_customizable_dimensions.jpg","attrs":{"Certification":"ISO9001&ISO14001","Place of Origin":"Guangdong, China","Price":"Negotiable","Payment Terms":",L\/C,D\/A,D\/P,T\/T,Western Union"}}
{"title":"Small EI Transformer Core with Low Core Loss High Saturation Flux Density and","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/fc\/e5ac2f54dd0b10e89c9e577437cf-200x200-1\/small_ei_transformer_core_with_low_core_loss_high_saturation_flux_density_and_precision_stamped_laminations.jpg","attrs":{"Certification":"ISO9001&ISO14001","Place of Origin":"Guangdong, China","Price":"Negotiable","Payment Terms":",L\/C,D\/A,D\/P,T\/T,Western Union"}}
{"title":"High-efficiency EC motor with high-grade silicon steel core and precise","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/e9\/c315efb520a9131296fe2246b079-200x200-1\/high_efficiency_ec_motor_with_high_grade_silicon_steel_core_and_precise_adjustable_speed_for_industrial_automation.jpg","attrs":{"Certification":"ISO9001&ISO14001","Place of Origin":"Guangdong, China","Price":"Negotiable","Payment Terms":",L\/C,D\/A,D\/P,T\/T,Western Union"}}
{"title":"High Energy Efficiency Single Phase Asynchronous Motor Core with Low Noise and","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/99\/c7d6a47889362e3df80a171c3187-200x200-1\/high_energy_efficiency_single_phase_asynchronous_motor_core_with_low_noise_and_vibration_for_thermal_stability.jpg","attrs":{"Certification":"ISO9001&ISO14001","Place of Origin":"Guangdong, China","Price":"Negotiable","Payment Terms":",L\/C,D\/A,D\/P,T\/T,Western Union"}}
Product Introduction The EI type transformer core is a widely used magnetic core structure composed of E-shaped and I-shaped laminated silicon steel sheets. Designed for efficient magnetic flux conduction, it is commonly employed in power transformers, inductors, and various electrical equipment. Its stacked-layer construction reduces eddy current losses, making it ideal for low- to medium-frequency applications such as power supplies, lighting systems, and industrial control devices.
Product Parameters
Core Material: High-grade grain-oriented or non-oriented silicon steel
Lamination Thickness: Standard options include 0.35 mm, 0.5 mm, and 0.65 mm
Coating: Insulated surface coating to minimize interlaminar losses
Standard Sizes: Customizable based on power ratings (e.g., EI-48, EI-57, EI-66, etc.)
Operating Frequency: 50/60 Hz to 1 kHz
Core Loss: Optimized for minimal hysteresis and eddy current losses (specific values depend on grade and thickness)
Product Advantages
High Magnetic Efficiency: Silicon steel’s high permeability ensures excellent magnetic flux conduction, improving overall transformer performance.
Reduced Energy Loss: Laminated design and insulated coating significantly cut down eddy current and hysteresis losses, enhancing energy efficiency.
Mechanical Stability: The interlocking E and I layers provide robust structural integrity, reducing vibrations and noise during operation.
Cost-Effective Manufacturing: Simple geometry allows for easy punching, stacking, and assembly, lowering production costs.
Wide Applicability: Suitable for diverse voltage and power requirements across industries, from consumer electronics to heavy machinery.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Exporter,Manufacturer,Trading Company
Year Established:
2004
Total Annual:
16 billion-18 billion
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Mellow Group have been a professional manufacturer in stainless steel industry since 2004.
As a leading stainless steel enterprise specialized in stainless steel coils and customized surface stainless steel material in China, Mellow group have total employees more than 600 people.
With our effective... Mellow Group have been a professional manufacturer in stainless steel industry since 2004.
As a leading stainless steel enterprise specialized in stainless steel coils and customized surface stainless steel material in China, Mellow group have total employees more than 600 people.
With our effective...
