RS PRO Toroidal Transformer 2 x 115 V AC Primary 2 x 12 V Secondary 3.2 VA Power Model 124-3846

RS PRO 124-3846 Toroidal Transformer is a high-efficiency, low-profile electrical transformer designed for applications requiring reliable power conversion. It features dual 115 V AC primary windings and dual 12 V secondary windings, delivering a total power of 3.2 VA. This model operates at a maximum frequency of 50 Hz and supports a secondary current of 133 mA.

The toroidal shape provides reduced stray magnetic field and low iron loss, leading to low operational noise and improved energy conservation. The transformer is encapsulated for durability and electrical safety.

Its through-hole mount design with a height of 19.5 mm facilitates easy PCB integration. The device is rated for a maximum ambient operating temperature of 60°C, making it suitable for various industrial, electronic, and power supply applications.

Fully compliant with REACH and RoHS directives, the transformer meets strict environmental and safety standards. The high test voltage rating of 4.0 KV between primary and secondary ensures robust electrical isolation and reliability.

This Toroidal Transformer is ideal for use in industrial electronics, power supplies, instrumentation, and other applications requiring stable AC voltage conversion with minimal interference or loss.

Features dual primary windings for versatile series or parallel connection. Compact low-profile design supports efficient PCB mounting. Encapsulated construction reduces stray magnetic fields. Supports ambient temperatures up to 60°C for diverse environments.

Meets REACH and RoHS compliance for environmental safety. Tested to 4.0 KV isolation voltage for operational safety. Delivers 3.2 VA with dual 12 V secondary outputs and 133mA current. Low iron loss and induced noise enhances power efficiency.

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