T/CPCA 6041-2014 High-brightness LED-compatible printed circuit board
T/CPCA 6041-2014 High-brightness LED-compatible printed circuit board
Basic Information
Scope
Scope: This standard specifies the design, quality, performance, test methods, and labeling, packaging, and storage requirements for high-brightness LED printed circuit boards primarily used in LED lighting equipment. Main technical content: 1. The standard for high-brightness LED printed circuit boards mainly describes the quality requirements for specific items of high-brightness LED printed circuit board products and explains the acceptable specifications for each specific product item. 2. The standard for high-brightness LED printed circuit boards mainly elaborates the test methods for reliability tests of high-brightness LED printed circuit board products and explains the judgment criteria for each test item. ------- The main technical changes of this standard are as follows: - The standard adds a reference to the national standard "Printed Circuit Board Terminology" to make it more suitable for domestic enterprises to use; - Adds a section 2.2 on terms and definitions, including definitions of terms such as "vertical thermal conductivity parameters" and "horizontal thermal conductivity parameters"; - References JIS C