POWER CONVERSION DEVICE

• Main Authors: Fukuchi Shun, GEKINOZU Masakazu
• Format: Patent
• Language: English
• Published: 19.01.2017
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

A power conversion device including: a chassis in which a heat sink is housed, and within which an upper space above the heat sink, a lower space below the heat sink, and a vertically communicating space that communicates from a lower part to an upper part of the chassis are formed; a first substrate arranged from the lower space to the vertically communicating space, in which heat of a component mounted on the first substrate is transferred to the heat sink; a second substrate arranged in the upper space, in which heat of a component mounted on the second substrate is transferred to the heat sink; a wiring connecting the first substrate to the second substrate and passing through the vertically communicating space; and a tall electronic component taller than heights of the upper and lower spaces, that is mounted on the first substrate and arranged in the vertically communicating space.