Multicomp Pro Toroidal Transformer, 120VA, 2 x 18V

The Multicomp Pro MCTA Series Toroidal Transformer is a high-quality, general-purpose component designed for reliable power management in a variety of electronic applications. Featuring a compact and efficient toroidal core design, it offers excellent performance with low magnetic stray field and minimal mechanical hum.

This model delivers a power rating of 120VA, with dual primary windings (115V/230V) and dual secondary windings (2 x 18V). This flexible configuration allows the primary to be connected in series or parallel to suit different mains voltages, while the secondary windings can be used independently or connected in series or parallel to achieve different output voltages and currents, providing great versatility in circuit design.

Key Features and Construction

Constructed with double-insulated primary lead-out wires for enhanced safety, the transformer also features flexible enamelled copper windings. A significant advantage is that these flying leads can be trimmed to any required length without the need to strip the enamel, simplifying installation and customisation. Every unit undergoes rigorous 100% electrical and flash testing to ensure reliability and safety standards are met.

Typical Applications

Ideal for a wide range of industrial and electronic projects, this transformer is commonly used in power supplies, audio amplifiers, control systems, and laboratory equipment. Its general-purpose design makes it a reliable choice for both prototyping and finished products where stable, isolated low-voltage AC power is required.

Package Contents

Each transformer is supplied complete with all necessary hardware for secure panel mounting, including a dished mounting plate, two foam pads, a screw, a nut, and a washer, ensuring a straightforward and vibration-damped installation.