Technical Articles & Insights

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

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2026-01-17

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Why Copper Is Superior to Aluminium in Coil Windings

2026-01-13

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

How Induction Coils Work in Modern Switchgear

2026-01-13

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

Choosing the Right Coil for Your Application

2026-01-13

A simple checklist for specifying coils and transformer windings—voltage, current, duty cycle, space, mechanical constraints and environment.