EMC Testing and Countermeasures in 3C Certification

Author: Qian Zhenyu (Editor)
Publisher:
Publish Date: 2004-07-01
Features: The book takes the national "3C" certification as its starting point, introduces the basic requirements of electromagnetic compatibility (EMC) for products, and provides the necessary EMC test items and adopted test standards for relevant products. This book does not aim to be a mere reproduction of existing standards but rather serves as a supplement for readers in learning, understanding, and mastering these standards. To this end, the book focuses on explaining the purpose of each test, the author's interpretation of the standards, the requirements for test instruments during testing, the essential test configurations, correct test methods, and comments on the standards. Considering that many domestic enterprises, while conducting EMC tests, are also considering the construction of test sites, the book includes selected content on this topic, explaining the characteristics of various test sites, their main technical indicators, and key considerations in selection. Starting from the EMC issues in "3C" certification, the book introduces relevant content of China's mandatory product certification system, basic EMC terminology, and EMC test standards and methods. It emphasizes the EMC design of electronic products, including methods to enhance product immunity, internal EMC design of equipment, equipment installation, and on-site fault detection, with strong practicality. This book is suitable for electronic circuit designers, product quality inspectors, and on-site debugging and maintenance personnel. It can also serve as a reference for professional EMC test and measurement personnel, product research and development personnel, and faculty and students of relevant disciplines in higher education institutions.