RS PRO 25VA Dual Primary Toroidal Transformer 2 x 115 V AC 2 x 7 V Secondary 1.785A Through Hole Mounting 124-3873

RS PRO 124-3873 Toroidal Transformer is a 25VA dual primary toroidal transformer engineered for applications requiring reliable and efficient AC voltage transformation. It offers 2 x 115 V AC primary windings and 2 x 7 V secondary windings delivering a rated secondary current of 1.785 amperes. Its dual primary design enables flexible wiring configurations, either connected in parallel or independently, accommodating diverse power supply requirements.

The transformer features a compact low-profile design measuring 60 x 60 x 37.5 mm in dimensions and utilizes a low-iron-loss core to ensure minimal energy wastage and reduced electromagnetic interference with very low induced noise and stray fields. The encapsulated winding construction enhances durability and electrical isolation. Mounting is convenient using the M4 centre bush with through hole installation method.

Designed to operate at a maximum frequency of 50Hz and withstand temperatures up to 60°C, this transformer is suitable for a variety of industrial, electronic, and power supply applications that demand clean and stable voltage conversion.

Power rating of 25VA for efficient energy transfer. Dual 115V primary windings capable of parallel or independent connection. Dual 7V secondary windings with 1.785 ampere current capacity. Low profile design with 37.5mm height suitable for compact applications.

Low iron loss and minimal induced noise ensuring performance stability. M4 centre bush for secure through hole mounting installation. Maximum operating frequency of 50Hz compatible with standard mains supply. Maximum operating temperature of 60°C for durability under load.

Complies with RoHS and REACH environmental standards. Encapsulated construction reduces stray magnetic fields.

This RS PRO Toroidal Transformer is ideal for use in electronic devices, industrial controls, power supplies, and laboratory equipment where reliable voltage conversion is critical. Its compliance with RoHS and REACH standards also makes it suitable for environmentally conscious manufacturing.

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