To enhance the user experience and information readability of our products, Hengfu has optimized the label layout for our switching power supplies, integrating the previously separate labels into a single, unified identifier.

I. Previous Label Design Overview
The previous product identification consisted of three separate labels attached in different locations:

• Parameter Label: Located on the side of the power supply base shell.

• Input/Output Label: Attached to the cover.

• Yellow Caution Label: Affixed to the surface of the cover.

[Image: Previous Layout Diagram]

II. Optimization Directions & Solutions
Based on customer feedback and practical application scenarios, we have focused on optimizing the following issues:

• Improved Visibility: The previous side parameter label was easily obscured during side mounting. The new design relocates this information to a more easily viewable position.

• Simplified Information Verification: Parameters and input/output information are now integrated, eliminating the need for repeated cross-referencing in multi-unit applications.

• Enhanced Durability: Safety warning information is now directly printed onto the PCB, solving the issue of label wear and detachment.

III. New Label Design
The optimized label features a more logical layout with consolidated information, facilitating quick identification during installation and easy viewing for daily maintenance.

[Image: Optimized Layout Diagram]