Switching power supply substrate and plug-in components

Abstract

1. Name of the product of this design: substrate and plug-in components of switching power supply. 2. Purpose of this design product: This design product is used for a switching power supply, which is used to supply power to electronic equipment, etc. 3. The key point of the design of this product lies in the assembly of PCB. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that need explanation Other explanations: This appearance design is a partial appearance design of a switching power supply. In each figure, dotted lines are used to distinguish between protected parts and unprotected parts, among which: the solid line design features are the parts that this appearance design patent requires protection; other chip components can be arranged inside the area enclosed by the dotted lines, which is the unprotected part of this appearance design patent.

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