Toroidal transformers Type TK Single-phase toroidal transformers, power range from 20 to 600VA. Designed and tested according to EN61558. Suitable for installation in electronically equipment. Designed as a safety isolating transformer with separate insulated windings and prepared for class II equipment. Up to 50% less weight than a similar conventional transformer. Low magnetisation currents and no-load losses. Applications: Suitable as safety isolating transformer in constructions where low weight, flexible dimensions and optimum conditions between Wiring diagram Dimensions dimensions are preferable. Technical specifications ■ Input voltage: 220V/230V ■ Frequency: 50-60Hz ■ Output voltage: max 2x48V ■ According to: EN61558 ■ Test/insulating voltage: 2kV AC RMS ■ Construction class: II ■ Insulation class: B (130°C) ■ Ambient temp. (ta ): 40°C ■ Degree of protection: IP00 ■ Supplied with: 2 rubber pads 1 metal washer