Electrotehnica’s offer includes:

• Fixed single-phase autotransformers
• Protection transformers
• Transformers and autotransformers for the load matching for the medium frequency generators
• Air natural cooling three-phase transformers
• Fixed air three-phase autotransformers
• Filter chokes for rectifiers
• Saturated ripple filter chokes
• Median point ripple filter chokes
• Adjustment and protection coils
• Single-phase ripple filter chokes
• Three – phase ripple filter chokes