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Guangdong Notice on Quality Supervision and Random Inspection of Switch Sockets and Mobile Power Supply Products
Time：
2023-08-16
The Guangdong Provincial Market Supervision and Administration Bureau has issued a notice on the quality supervision and random inspection of switch socket and mobile power supply products. A total of 42 unqualified products (including 21 switch socket and 21 mobile power supply) were found during this supervision and random inspection.
Recently, the Guangdong Provincial Market Supervision and Administration Bureau issued a notice on its website titled "Guangdong Provincial Market Supervision and Administration Bureau's Notice on Quality Supervision and Random Inspection of Switch Sockets and Mobile Power Supply Products". The notice showed that a total of 42 unqualified products (including 21 switch sockets and 21 mobile power supplies) were found in this supervision and random inspection, and the list of unqualified products has been entered into the supervision and random inspection database, And provide public inquiries to the society through the "Guangdong Pintong" quality service platform.
According to relevant regulations such as the "Product Quality Law of the People's Republic of China", the "Regulations on Product Quality Supervision in Guangdong Province", and the "Interim Measures for Product Quality Supervision and Random Inspection Management", the Guangdong Provincial Market Supervision and Administration Bureau adheres to the direction of discovering and solving problems to promote industry quality improvement, and conducts quality supervision and random inspections on switch sockets and mobile power supply products sold by operators in this province, And conduct inspections in accordance with laws, regulations, and relevant product standards. After inspection, a total of 42 unqualified products were found in this supervision and random inspection (including 21 switch sockets and 21 mobile power supplies). The list of unqualified products has been entered into the supervision and random inspection database, and public inquiries are provided to the society through the "Yuepintong" quality service platform.
The Guangdong Provincial Market Supervision and Administration Bureau has organized the market supervision department in its jurisdiction to carry out post processing work for supervision and random inspection of unqualified products in accordance with the law. In accordance with the "Guangdong Provincial Market Supervision and Administration Bureau's Product Quality Credit Classification Supervision Standards", the dishonest information of relevant products and their operators has been entered into the quality credit file, and the situation of unqualified products produced by enterprises outside the province has been transferred to the provincial market supervision department in the place where the enterprise is located for legal disposal, At the same time, we will trace the root cause, analyze the reasons for product nonconformities, and organize administrative guidance or quality technical assistance for product producers and sellers according to the situation.
01. Spot check results of switch sockets
Unqualified switch socket products: 21 models
The main unqualified items include bending test, dimensional inspection, temperature rise, heat resistance, fluorescent lamp load test, electric shock protection, grounding measures, creepage distance, electrical clearance, and sealant penetration distance.
| Unqualified items | Number of non-conforming products |
| Heat resistance; | 2 products |
| Dimensional inspection; Protection against electric shock; | 1 product |
| Grounding measures; Temperature rise; Bending test; | 2 products |
| Temperature rise; Bending test; | 1 product |
| Temperature rise; Bending test; Heat resistance; | 2 products |
| Dimensional inspection; Temperature rise; Bending test; Heat resistance; | 1 product |
| Dimensional inspection; Grounding measures; Temperature rise; Heat resistance; | 1 product |
| Dimensional inspection; Protection against electric shock; Temperature rise; Bending test; | 1 product |
| Protection against electric shock; | 1 product |
| Fluorescent lamp load test; | 4 products |
| Dimensional inspection; Bending test; | 1 product |
| Creepage distance, electrical clearance, and sealant penetration distance; | 1 product |
| Dimensional inspection; | 2 products |
| Bending test; | 1 product |
02. Random Inspection Results of Mobile Power Supply
Mobile power supply unqualified products: 21 models
The main unqualified items of mobile power supply include conversion efficiency, output voltage, overcharging, thermal abuse, effective output capacity at room temperature, radio disturbance (radiation disturbance field strength), and output voltage. The safety items involved include temperature rise, heat resistance, electric shock protection, grounding measures, overcharging, and thermal abuse.
| Unqualified items | Number of non-conforming products |
| conversion efficiency | 4 products |
| Conversion efficiency; Output voltage; | 1 product |
| Effective output capacity at room temperature; Conversion efficiency; | 7 products |
| Effective output capacity at room temperature; Conversion efficiency; Output voltage; | 1 product |
| Heat abuse; | 4 products |
| Radio disturbance (radiation disturbance field strength); | 1 product |
| Overcharging; | 3 products |
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