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ELECTRICAL EQUIPMENT, PRODUCTION METHOD THEREOF AND DESIGN METHOD OF ELECTRICAL EQUIPMENT
ELECTRICAL EQUIPMENT, PRODUCTION METHOD THEREOF AND DESIGN METHOD OF ELECTRICAL EQUIPMENT
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机译:电气设备,其生产方法和电气设备的设计方法
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摘要
Electrical equipment 1 includes a chassis 2 that has a bottom portion 3 and side portions 4 and 5, a printed circuit board 10 that is stored in the chassis 2 such that one principal surface 10a faces an inner surface 3a of the portion 3, a sealing resin 20 that is filled in internal space S formed by the chassis 2 and the circuit board 10, embeds the circuit board 10, and a flow suppression portion 8 that decreases a drift velocity of the resin 20 pressed into the space S through the resin injection hole 11, and that is provided in at least part of region A from a position immediately below the hole 11 in the inner surface 3a to an inner surface 4a of a side portion 4 closest to the hole 11 out of the side portions 4 and 5. 展开▼