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1F,Bldg.H, Hongfa Science and Technology park, Tangtou, Shiyan, Bao’an District, Shenzhen,China.

IT and Office equipment

 

IT and office equipment

Product information refers to the host computer and its interface equipment, terminal equipment, product information refers to the information processing including:
 
- Computer: PDA/Pocket PC, desktop computer, notebook computer;
- computer peripherals: keyboard, mouse, scanner, printer, display;
- communication network products: telephone, hubs, routers, modems, telephone switches, fax machines, multi-function copy / print / scan system;
- information processing products: copiers, cash registers, and a digital camera.
- office supplies: paper shredder, gluing machine, punching machine, photo printing equipment
- power equipment: UPS uninterruptible power supply, power supply adapter /
 
Requirements for product certification of international regulations
Information products according to different functions, the need to comply with the regulations include safety, EMC, telecommunications regulations, and the wireless spectrum. Almost all of the products must comply with the safety and electromagnetic compatibility requirements, telecommunications regulations have only in the product received communication interface requirements, wireless spectrum is limited to product application to wireless transmission, just as requirements.
The design trend of information and communication products have been directed towards the light, thin, short, small, general design of the smaller, it will increase the degree of difficulty in line with the standard. If the product uses a cathode ray tube (CRT), to meet the safety requirements of X-ray, if there is a need to consider the application of the laser light. The safety of laser.
Information products in the same product design and marketing worldwide, mostly using electric power or DC full range of 100-240Vac products made in CB-report. If the safety certification can be recognized in most countries.
 

1. safety (Safety)
Almost all countries using IEC 60950 based on the standard, the following is the standard for safety of information and information products commonly used:    

area

Law / standard

Standard Name

application

international standard

IEC 60950

Safety of information technology equipment

All the information and communication products

China

GB 4943

Safety of information technology equipment

All the information and communication products

EU

EN 60950

Safety of information technology equipment

All the information and communication products

America

UL 60950

Safety of information technology equipment

All the information and communication products

Canada

CSA C22.2 No. 950

Safety of information technology equipment

All the information and communication products

 

2. electromagnetic compatibility (EMC test) 
Based on information and communication products, some countries will require products shall comply with EMI EMS requirements, some only EMI, the former CE Marking such as Europe and South Korea, the latter such as the United States, Japan, Australia and Taiwan Chinese.
Information and communication products, EMC standard is the harmony of the world standard, EMI is based on CISPR 22 standard, EMS is based on the European EN55024 product standard IEC 61000-4-xx series to cite a single standard. Some wireless communication products in Europe have different standards to regulate the ETSI products, the spirit and the test project similar to EN55024.

   

The following information and communication products commonly used EMC test standard:

area

Law / standard

Standard Name

application

international standard

CISPR 22

ITE-Radio disturbance characteristics – Limits and methods of measurement

Information and communication products

European standard

EN 55022

ITE-Radio disturbance characteristics – Limits and methods of measurement

Information and communication products

European standard

EN55024

ITE-Radio disturbance characteristics – Limits and methods of measurement

Information and communication products

American law

FCC Part 15, sub-part B

Radio frequency, devices unintentional radiators

all products

 

3. Telecommunications Regulations
Information and communication products if the received public network (PSTN), it is required to meet the telecom regulatory requirements, please refer to the testing and certification of wireless communication products.
 

4. wireless spectrum (Radio Spectrum)
Information and communications products, if the use of wireless RF transmission, which is required to meet the wireless spectrum requirements, please refer to the testing and certification of wireless communication products.
 
Information technology equipment routine inspection project
1. mark structure 2. external wiring and internal wiring 3. grounding protection against electric shock 4. 5. dustproof and waterproof insulation resistance and electric strength 6. creepage distance and clearance 7. endurance test and thermal test 8. heat-resistant, fireproof and tracking 9. screw terminals 10. elements 11. abnormal test
Standard number: EN60950, IEC60950, AS/NZS60950


Audio and video products conventional detection project
1. mark structure 2. external wiring and internal wiring 3. grounding protection against electric shock 4. 5. dustproof and waterproof insulation resistance and electric strength 6. creepage distance and clearance 7. endurance test and thermal test 8. heat-resistant, fireproof and tracking 9. screw terminals 10. elements 11. abnormal test
Standard number: EN60065, IEC60065, AS/NZS60065

information technology equipment

 

Safety of information technology equipment

Part first: General requirements
GB 4943.1-2011
IEC 60950-1:2013
EN 60950-1:2006+A1:2010+A12:2011+AC:2011
J 60950(H19)
AS/NZS 60950.1:2011+A1:2012  ANSI/UL 60950-1-2011

Audio, video and similar electronic equipment

 

Audio, video and similar electronic equipment safety requirements

GB 8898-2011
IEC 60065:2011  
ANSI/UL 60065-2013 
EN 60065-2006 
AS/NZS 60065:2012
J 60065(H14)

 

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