GB/T 34439-2017 in English
VALIDHousehold appliances - Wireless power transmitter
- Issued on:2017-10-14
- Implemented on:2018-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
| Standard No: | GB/T 34439-2017 |
| Document status: | VALID |
| Title in English: | Household appliances - Wireless power transmitter |
| Title in Chinese: | 家用电器 无线电能发射器 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2017-10-14 |
| Implemented on: | 2018-05-01 |
| Professional Classification: | GB-National Standard |
| Related Keywords: | wireless power transmitter
wireless power transmitter introduction national standard wireless power transmitters wireless power transmission technology household appliances |
| Related Topics: | electrical energy
Field Emission Performance Field Emission Performance household appliances Energy generation Power generation Illuminator manufacturers radio trigger inability Ray level Ray level GBT34439 GB/T 34439-2017 |
《GB/T 34439-2017家用电器 无线电能发射器》由TC46（全国家用电器标准化技术委员会）归口，TC46SC16（全国家用电器标准化技术委员会无线电能传输家电分会）执行，主管部门为中国轻工业联合会。
Introduction
National Standard of the People's Republic of China GB/T 34439—2017 In-depth Interpretation of Wireless Power Transmitters for Household Appliances
1. Background and Significance of Standardization
With the rapid development of wireless technology, wireless power transmission technology in the field of household appliances has gradually matured. The formulation of GB/T 34439—2017 aims to regulate the quality of products in this field and ensure their safety and reliability. This standard is managed by the National Technical Committee for Standardization of Household Appliances, and the drafting units include Qingdao Haier Intelligent Technology R&D Co., Ltd. and many other well-known companies, which fully reflects the authority and practicality of the industry.
2. Comparison of standard frameworks
| Chapter | Main content | Specification basis |
|---|---|---|
| Scope | Scope of application, scope of non-application | GB 4706.1, etc. |
| Terms and definitions | Professional terms such as wireless power transmitter and test load | - |
| Technical requirements | Electrical safety, electromagnetic compatibility, appearance quality, etc. | GB 4343.1, IEC 62233, etc. |
3. Interpretation of key technical requirements
5.1 Electrical safety
Comply with GB 4706.1 standard to ensure user safety during use. For example, the rated input power deviation of the test load should not exceed the specified value.
5.9 Transmitter efficiency
The transmitter efficiency is required to be no less than 80%, and its energy conversion effect is verified by formula calculation.
4. Implementation suggestions
- Enterprises should strictly follow the standards for product design and production to ensure compliance with various technical indicators.
- Strengthen quality control, especially in terms of weather resistance and electromagnetic compatibility, and conduct regular tests and verifications.
- Pay attention to user experience, clearly mark warning information in product packaging and instructions for use to avoid misoperation.
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