Block 230 V ac 2 x 18 V ac Toroidal Transformer 2 Output 330 VA RKD 330/2x18

Block RKD 330/2x18 Toroidal Transformer is a high-quality electrical component designed for precise power transformation with a rated power capacity of 330 VA and dual 2 x 18 V ac voltage outputs, ideal for industrial, electronic, and laboratory applications.

This transformer operates at a primary voltage of 230 V ac with dual secondary windings delivering two independent 18 V ac outputs, which can be arranged in parallel or series to suit diverse power requirements.

The toroidal design features an open centre core, which significantly reduces radiated magnetic fields and electromagnetic noise, ensuring quiet operation and enhanced efficiency compared to traditional laminated transformers.

It supports a minimum operating frequency of 50 Hz and can handle frequencies up to 60 Hz while maintaining minimal iron losses, delivering smooth voltage output with very low induced noise (hum).

The transformer is certified for international safety and quality standards including cURus, UL, RoHS, and EAC, assuring compliance and environmental safety. The insulation class is B, providing safe operation up to a maximum ambient temperature of 40°C.

Compact and lightweight at 3.3 kg, with physical dimensions of 124 mm diameter and 65 mm height, it is supplied with a mounting kit and features lead terminations for straightforward wiring and installation in various electrical assemblies and devices.

Typical use cases include power supply for industrial machines, electronic equipment, laboratory instruments, HVAC systems, and manufacturing setups requiring reliable low-noise voltage transformation.

Set contains 1 Toroidal Transformer with dual secondary outputs and mounting kit for secure installation. Explore the complete range of Toroidal Transformers in the Electronics & Electricals category to find solutions tailored to your power supply needs.

Primary voltage of 230 V ac compatible with standard mains supply. Dual secondary voltage outputs of 2 x 18 V ac for versatile wiring options. Compact toroidal construction ensures a low magnetic field and noise. Open toroid centre design with lead termination for easy installation.

Maximum operating temperature rated at 40°C for reliability in various environments. Certified with cURus, UL, RoHS, and EAC standards for safety and environmental compliance. Constructed with dual secondary windings configurable in series or parallel.

Lightweight at 3.3 kg with dimensions: 124 mm diameter and 65 mm height.