Buy Ei Transformer Core -

: Standard (50/60Hz) vs. High Frequency.

: EI cores allow for a small air gap between the E and I sections, which is useful for customizing inductors or audio output transformers. Where to Buy & Sourcing Options

: Platforms like Alibaba and Tradeindia are ideal for bulk orders. You can find verified suppliers offering prices ranging from approximately $0.70 to $2.00 per kilogram for raw laminations.

: Look for precision-cut sheets, typically between 0.3mm and 0.5mm . Thinner laminations (e.g., 0.35mm) are better at reducing eddy current losses and heat.