RS PRO 230 V AC 2 x 18 V AC Toroidal Transformer 2 Output 120 VA 671-9139

RS PRO model 671-9139 is a high-quality toroidal transformer engineered for applications requiring dual secondary outputs with 230 V AC primary voltage. It delivers 2 x 18 V AC secondary voltages, each capable of 3.333 A current, providing a combined power rating of 120 VA. Its toroidal core construction ensures reduced electromagnetic interference by maintaining an extremely low radiated magnetic field and negligible hum noise.

The compact design, with a diameter of 96 mm and height of 48 mm, facilitates installation in constrained industrial, electronic components, and power supply environments. Terminated with copper conductors, it guarantees stable and efficient electrical connectivity. Operating efficiently across 50 Hz to 60 Hz frequency range, this transformer is suitable for diverse international AC power systems.

This transformer is ideal for use in industrial machinery, laboratory equipment, HVAC systems, and electronic power supplies, where precise voltage and current regulation are crucial. Due to its open wound toroidal design with dual 115 V primary windings, the secondary windings may be connected in series, parallel or used independently based on application requirements.

Note that mounting hardware is not included and must be sourced separately. Installation precautions highlight that both ends of the fixing bolt must not contact the metal chassis simultaneously to prevent hazardous conditions.

High quality open style Toroidal Transformer with dual 115 V AC primary windings. Dual secondary windings providing 2 x 18 V AC outputs at 3.333 A current. Compact and lightweight design with dimensions 96 mm diameter and 48 mm height.

Extremely low level of radiated magnetic field and minimal hum noise. Operates over 50 Hz to 60 Hz frequency range with 120 VA power rating. Terminated with copper conductors for reliable electrical connections. Suitable for electronic components, power supplies, and industrial applications.

Mounting hardware not supplied and requires separate acquisition. Installation caution to avoid shorted-turn by improper fixing bolt contact. Explore more transformers and power supply components in the Electronics & Electricals category to find compatible solutions for your industrial and commercial needs.