Is it possible to coat small items with a large power supply unit?
Yes, you can coat small objects with a large power supply, but it is important to carefully regulate the current. A high-powered supply can deliver more current than is required for small objects, which can result in overcoating, uneven layers, or even damage to the workpiece.
It is recommended to adjust the current to the required current density (current per area) for the specific material and solution to achieve a controlled and even coating. A good power supply should offer the option to fine-tune voltage and current so that even small objects can be coated safely and accurately.