Japan'S DENTORL Law Japan Compulsory Safety Certification-PSE Certification Diamond PSE Circular PSEDescription
Japan's DENTORL Law (Electrical Devices and Materials Control Law) stipulates that 506 kinds of products entering the Japanese market must pass safety certification. Among them, 165 kinds of A-type products should obtain diamond-shaped PSE marks, and 341 kinds of B-type products should obtain round PSE marks.
PSE diamond certification: Among them, there are 165 kinds of products that are likely to cause electric shock, fire and other accidents, and are more dangerous, classified as "specific electrical products - called Class A electrical products", such as chargers, adapters, etc.;
PSE circular certification: The remaining 341 less harmful products are classified as "non-specific electrical products - known as Class B electrical products", most of the large and small household appliances, lighting products, lithium batteries, etc.
