Coupled Inductors

Coupled inductors, integral to advanced electronic circuits, play a pivotal role in energy management and signal processing across various industries in the UK. These components leverage mutual inductance to couple two or more inductors, enabling them to interact electromagnetically. By facilitating efficient power transfer and allowing for more compact circuit designs, coupled inductors are crucial in applications ranging from telecommunications to renewable energy systems. 

They improve power density and increase circuit functionality without necessitating additional space. By supporting complex multi-phase power supplies and enabling the use of more straightforward and more cost-effective controllers, these inductors contribute significantly to enhancing overall system reliability and performance.

Significant Benefits of Coupled Inductors

• Increased efficiency in power conversion processes.
• Reduced size and weight of electronic products.
• Improved performance with lower power losses.
• Enhance power efficiency in electronic circuits.
• Reduce electromagnetic interference, promoting cleaner signal transmission.
• Vital for the miniaturisation of electronic devices.

Popular Types Include

• Tightly coupled inductors with high mutual inductance.
• Loosely coupled inductors used for minimal interaction.
• Planar coupled inductors popular in modern PCB designs.

Salient Features of Coupled Inductors

• Compact and lightweight designs.
• High resistance to thermal and environmental stresses.
• Customisable turns ratio for specific applications.

Usage Information of Coupled Inductors

• Switch-mode power supplies (SMPS).
• RF circuits and wireless power transfer.
• Automotive electronics for energy management systems.
• Renewable energy inverters optimise power transfer from sources like solar panels.