toroidal power transformer 220v 12v

Single-phase toroidal transformers, power range
from 20VA to 5000VA. 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.
Short circuit and overload protected with
thermal fuse on primary side. 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
dimensions are preferable.

Technical specifications

•  Input voltage: Customized
• Frequency:  50-60Hz
• Output voltage: Customized
• According to:  EN61558
• Test/insulating voltage:  4kV AC RMS
• Construction class:  II
•  Insulation class:  B (130°C)
•  Ambient temp. (ta):  25°C

Mounting (2 kinds)

   1.Parts for mounting supplied(rubber mats, screws and nuts)

     2.Central proxy resin encapsulation and drilling