The power adapter is also called an external power supply. It is a power supply voltage conversion device for small portable electronic devices and electronic appliances. It is commonly found in small electronic products such as mobile phones, liquid crystal displays, and notebook computers. The power adapter has a wide range of applications, not only on the mobile device side, but also in other fields. But if the power adapter wants to apply for CE certification, generally need to do the low voltage directive LVD and electromagnetic compatibility directive EMC, ERP, RoHS, etc. in the CE certification.

Digital, as a hot product type on the market today, is very common in our lives. Digital products include MP3, U disk, smart phones, digital cameras, camcorders, scanners, etc., which can be operated by numbers and codes and can be connected to computers. machine. Today, these products have become popular products in the hands of many young people today. But these products need to apply for SRRC certification? if they want to enter the market.

The USB camera is different from the cameras we usually see. It is a brand new smart camera with a USB socket. Today, such products are widely welcomed by many young people. But generally, if you want to export this product to the Japanese market, you want to apply for TELEC certification. If you need to apply for TELEC certification, you can contact our company\'s ZRLK for testing.

The terminal server is also called communication server, access server, asynchronous serial port server. It is an independent intelligent device with CPU, embedded OS and complete TCP/IP protocol stack. It is used to connect many terminals to the IBM host on the local area network (LAN). The system or small computer system is one of the indispensable electronic components of many computers today. But in general, this kind of IT terminal products need to apply for SRRC certification if they want to enter the market.

There are many types of cameras, but the basic principle of their work is the same: convert optical image signals into electrical signals for storage or transmission. Nowadays, more and more people are using cameras, and there are even a lot of camera products exported abroad, especially Japan, South Korea and other countries. However, if my country\'s camera products want to be exported to Japan, it is necessary to apply for the Japanese PSE certification.

UPS stands for uninterruptible power supply, which is an uninterruptible power supply containing energy storage devices. It is mainly used to provide uninterrupted power supply to some equipment that requires high power supply stability. Nowadays, UPS power supply plays a pivotal role in the operation of various electronic products. However, if my country\'s UPS power supply wants to be exported to the US market, it generally needs to apply for FCC ID certification.

The computer power supply is a closed independent component installed in the main box. Its function is to convert the AC power to different voltages, stable and reliable DC power, and supply the system board, various adapters and expansion cards, hard disk drives, and optical disks in the main box. System components such as drives and keyboard and mouse use. So, what test items need to be done for EMC testing of this product? let\'s figure it out together!

Bluetooth products refer to products that use Bluetooth technology. The application range of Bluetooth technology is quite wide, and it can be widely used in various data and voice devices in local area networks, such as PCs, dial-up networks, notebook computers, printers, fax machines, digital cameras, mobile phones, and high-quality headsets. However, if Bluetooth products want to be exported to the United States, they generally need to do FCC certification. FCC is a compulsory certification in the United States. Products with Bluetooth functions need to apply for FCC-ID.