R型铁芯变压器主要应用于工业控制、高级音响、通迅设备、精密仪器仪表、医疗仪器等中、高档电子设备中。R型铁芯变压器与其它形式的铁芯变压器比较，具有体积小、重量轻、漏磁小、损耗小、噪音低、 温升低的特点，R-Transformer

Compared with the other transformer, the R-Transformer has the advantages of small, light, stable, low lost, low noise and low calefaction. They are mainly used in industrial control, high-class hi-fi set, communication equipment, precision instruments and advandced medical electronic equipment.