Current Transformers

At VA Electricals, we design and manufacture high-performance toroidal current transformers that offer superior design flexibility, efficiency, and compactness. These transformers are ideal for a variety of applications, including medical, industrial, renewable energy, and audio systems, particularly in low-KVA rated devices and equipment.

Our toroidal current transformers are crafted with precision, ensuring accurate measurement and reliable performance. The doughnut-like shape of these transformers allows for more efficient use of space and materials, providing a compact solution that is both cost-effective and highly efficient. With a capacity of up to 15 KVA, our transformers are perfect for applications where size and performance are critical.

• Medical Industry
  • Medical Devices & Equipment: Ensuring precise power measurements and reliable performance in sensitive medical equipment, including imaging devices and monitoring systems.
• Industrial Applications
  • Machinery & Automation: Providing accurate current measurement for control systems and ensuring the safety and efficiency of industrial machinery.
  • Energy Management Systems: Used in monitoring and controlling energy usage in industrial settings, ensuring optimal performance.
• Renewable Energy
  • Solar Power Systems: Facilitating the efficient transfer of energy in solar power systems, ensuring reliable operation and accurate energy measurement.
  • Wind Energy: Supporting the control and monitoring of power flow in wind turbines and other renewable energy systems.
• Audio Systems
  • High-Fidelity Audio Equipment: Enhancing sound quality and performance in high-end audio systems by providing precise current measurement and reducing electromagnetic interference.
  • Professional Sound Equipment: Used in mixers, amplifiers, and other professional audio equipment to ensure clean power delivery and optimal sound reproduction.

• Increased Design Flexibility: The toroidal shape allows for a more compact and versatile design, making it easier to integrate into various systems.
• High Efficiency: Our transformers offer superior efficiency, reducing energy loss and improving overall system performance.
• Compact Size: The compact nature of toroidal transformers makes them ideal for applications where space is limited.
• Accurate Measurement: Ensures precise current measurement, which is critical in applications that require high accuracy and reliability.
• Reduced Electromagnetic Interference (EMI): The design minimizes EMI, ensuring that the transformer operates smoothly in sensitive electronic environments.

Our toroidal current transformers operate based on the principles of electromagnetic induction. The toroidal core is surrounded by primary and secondary windings. As current flows through the primary winding, an electromagnetic force (EMF) is generated, which induces a current in the secondary winding. This process efficiently transfers power from the primary to the secondary coil, ensuring reliable performance in a variety of applications.

For more information on our toroidal current transformers or to discuss your specific application needs, contact VA Electricals. Our team is dedicated to providing you with the best solutions for your electrical power needs.