Patent ID: 9053671
Filing Date: 2015-06-09
Classification: G09G

Abstract:
1. A transforming circuit, comprising: a first coil, one terminal of the first coil used for being connected to input voltage; a first capacitor, one terminal of the first capacitor used for being connected to the other terminal of the first coil; a second coil, one terminal of the second coil used for being connected to the other terminal of the first capacitor, and the other terminal of the second coil used for being connected to a load; a first diode, comprising an anode and a cathode, the anode used for being connected to the one terminal of the first coil which is connected to the input voltage, and the cathode used for being connected to the one terminal of the second coil which is connected to the load; a switch unit, comprising a controlling terminal, a first terminal, and a second terminal, the controlling terminal used for inputting a driving signal, the first terminal used for being grounded, and the second terminal used for being connected to a medial point between the first coil and the first capacitor; a second capacitor, one terminal of the second capacitor used for being connected to the one terminal of the first coil which is connected to the input voltage, and the other terminal of the second capacitor used for being rounded; and wherein the one terminal of the first coil and the one terminal of the second coil are an in-phase terminal.