EI Steel Lamination Core Transformer

Customized Transformer

The EI Steel Lamination Core Transformer offered by Vitalis Power Engineering Pvt. Ltd. is engineered for efficient energy transfer, low core loss, and long operational life. Designed using precision-engineered EI laminated steel cores, these transformers provide superior magnetic performance and are ideal for power supply, audio, lighting, and control applications.

Product Overview

EI Core Transformers are built using cold-rolled grain-oriented (CRGO) electrical steel lamination, ensuring high permeability and low energy loss. The laminations are stacked and assembled with precision to minimize flux leakage, resulting in stable operation and higher efficiency even under load conditions. These transformers are suitable for both step-up and step-down applications, offering customization in voltage, size, and power rating.

Key Features

High-quality CRGO EI core laminations for low core loss
Available in various frame sizes (EI-28 to EI-96 and beyond)
Supports custom primary and secondary winding voltages
Excellent thermal performance and noise suppression
Resin-impregnated or vacuum varnished for enhanced durability
Flame-retardant insulation and safety compliant
Optional encapsulated or open frame design

Technical Specifications

Core Type	EI Lamination Core
Material	CRGO Electrical Steel
Core Sizes	EI-28 to EI-96 (customizable)
Power Range	0.5 VA to 5 KVA (as per design)
Primary Voltage	110V / 230V AC (Custom options available)
Secondary Voltage	6V to 48V AC or DC
Frequency	50Hz / 60Hz
Cooling	Natural Air Cooled
Insulation Class	Class A / B / F (on request)
Mounting	Chassis Mount / PCB Mount / Screw Mount