1results about How to "Regulated output voltage" patented technology

The utility model relates to a dry -type transformer of adjustable number of turns relates to electric power equipment technical field, including base, lower mounting bracket, upper mounting bracket, first magnetic core, second magnetic core, access primary coil, self -variable secondary coil and pressure regulating component, lower mounting bracket sets up on the base, first magnetic core second magnetic core sets up on the lower mounting bracket, upper mounting bracket sets up on first magnetic core and second magnetic core, access primary coil sets up on first magnetic core, self -variable secondary coil sets up on second magnetic core, the pressure regulating component includes installation department and adjusting part, installation department sets up on second magnetic core, self -variable secondary coil has a plurality of output parts along its axial arrangement, adjusting part slidingly sets up on installation department, the sliding of adjusting part can be in turn with output part electricity is connected, the utility model discloses can pass through adjusting component, can reduce the electric energy loss among power transmission line, and voltage regulation is helpful to improve power transmission efficiency.