Generally speaking, there are three cooling mode for rectifiers: air cooling, water cooling, and oil cooling. Here, we mainly introduce the advantages and shortcoming of water cooling and air cooling:
For high-power DC power supplies, the environmental conditions are poor, such as corrosive smoke, dust, high ambient temperature, high IP level requirements, and more suitable for water cooling. For some special environments and subtropical climate areas, such as electroplating, anodizing, electrolysis and other environments, we usually recommend the use of water-cooled rectifiers.
