ISOLATED CIRCUIT FOR POWER TRANSFER AND POWER CONVERSION DEVICE

摘要

Provided are an isolated circuit for power transfer and a power conversion device, which enable improvement in power efficiency in a circuit that transfers power while isolation between the input side and the output side is provided. An isolated circuit for power transfer (101) is provided with an input switch unit (21) which includes switches (Z1, Z2) in order to supply power received at the first end of the switch (Z1) and the first end of the switch (Z2) to a first power storage element (C1), and an output switch unit (22) which includes switches (Z3, Z4) in order to supply power stored in the first power storage element (C1) to a second power storage element (C2). The switches (Z1-Z4) each include an N-channel MOS transistor.