Technical Articles & Insights

Short notes and explanations to help engineers and buyers work with copper windings, LV coils and transformer assemblies.

Why Copper Is Superior to Aluminium in Coil Windings

A quick look at why copper remains the preferred choice for LV coils – covering conductivity, thermal performance, space utilisation and long-term reliability in switchgear and control equipment.

Article outline to be expanded. Will include example comparisons, design notes and field performance points.

How Induction Coils Work in Modern Switchgear

An overview of how induction coils and transformer windings are used in protection, measurement and signalling circuits inside LV switchgear, panels and industrial control systems.

Article outline to be expanded. Will include simple diagrams, practical examples and basic selection guidelines.

Choosing the Right Coil for Your Application

Key points to consider when specifying a new coil or transformer winding: voltage, current, duty cycle, space available, mechanical constraints and environmental factors.

Article outline to be expanded. Will include a small checklist for OEM engineers and panel builders.

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