The specifications for Class 2 and 3, AC and DC power supplies can be found in Chapter 9, Table 11 of the National Electrical Code (NEC).
Here's a breakdown of where to find the information:
1. Chapter 9 of the NEC covers "Tables."
2. Table 11 within Chapter 9 specifically outlines the specifications for Class 2 and 3, AC and DC power supplies.
By referring to Chapter 9, Table 11 in the NEC, you can access the detailed requirements and guidelines for Class 2 and 3 power supplies, both AC and DC. This information is crucial for ensuring compliance with electrical safety standards and regulations.