C Core Transformer Our factory offered all kinds of C Core Power Transformer, Output Transformer, Push-pull Transformer C Core Audio Frequency Transformer, C Core High-voltage Transformer, C Core Leakage Transformer. Single-phase and three-phase , from 1 VA to 50 VA power. Welcome to contract us ! Toroidal Power Transformer for UPS Dibao UPS Transformer is special designed for power products as AVR, UPS and so on.Our design is according to the principle of the toroidal transformer, adjusting the winging method, controlling the leakage current and on the basis of the customer?s request to design and manufacture. Because of the special closed magnetic circuit, it can enhance the capability and reduce the useless consumption in order to reduce the cost. Address:NO.18 Qingyun Industrial Park Diebei District Guicheng Town Nanhai Area Foshan City Guangdong Province of China