Material & Surface Treatment for Power Supply Metal Case
Material & Surface Treatment for Power Supply Metal Cases is essential for protecting internal components like transformers, circuit boards, and cooling systems. A well-chosen power supply metal case offers excellent strength, heat dissipation, and insulation performance, directly improving the safety, stability, and service life of industrial power supplies.The right material and treatment are key to maximizing the performance of your enclosure. Learn more about the advantages in our article on Benefits of Custom Metal Panel & Frame for Industrial Equipment.
Common surface treatments include powder coating, galvanizing, and electrophoresis. Powder coating provides excellent corrosion resistance and customization options for power supply metal cases. Galvanizing offers superior rust protection for outdoor applications, while electrophoresis creates a uniform, durable finish ideal for high-humidity environments.For more details on choosing the right protection level, please refer to our guide on IP rating standards for outdoor enclosures
Surface treatment is essential for corrosion resistance and insulation. Powder coating is the most widely used method, with good insulation, scratch resistance, and customizable colors. Electro-galvanizing and passivation are also used for small and compact power supply cases.
Structure design should consider heat dissipation, cable entry, and mounting structure. Ventilation holes should be arranged reasonably to avoid overheating. All sharp edges must be removed to ensure safe installation and use.
Enertech provides custom power supply metal case for various industrial power equipment. We support prototype making and mass production with stable quality.Our factory has rich experience in manufacturing these parts. You can learn more about us on our About Us page