Outdoor unit of an air conditioner and method of manufacturing the same

An outdoor unit of an air conditioner of the present invention includes a printed circuit board on which a heat generating element is mounted, a radiating block which contacts the heat generating element and includes a refrigerant path through which refrigerant passes, and a refrigerant tube connected to the radiating block to communicate with the refrigerant path. Material costs of the refrigerant tube can be reduced, and radiation performance can be improved by utilization of the whole surface of the refrigerant path as a surface for heat exchange. 本发明的空调的室外单元包括：印制电路板，发热元件被安装在印制电路板上；散热块，接触发热元件且包括供制冷剂穿过的制冷剂路径；以及制冷剂管，连接到散热块以与制冷剂路径连通。通过利用制冷剂路径的整个表面作为用于热交换的表面，制冷剂管的材料成本可以被降低，且散热性能可以被提升。