Information technology equipment

With the popularization of computer and related products, computer has become an indispensable part of, the use safety and EMC related issues have also become a part of the certification must be considered, is the guarantee of product quality is an important part of.
Information technology equipment CE attestation:
For the European market, the European Commission pointed out, computer and peripheral product sales in Europe must be affixed CE certification label (required to comply with the Low Voltage Directive 2006 / 95 / EC and EMC Directive 2004 / 108 / EC ).
The standard Standards description Description releases the enforcement date
App . Date Enforced date
EN60950 EN60950: Information technology equipment-Safety--Part 1: General requirements EN60950: information technology equipment. Safety. Part first: General requirements 2005.12.01 2005.12.01
EN55022 EN55022: Information technology equipment-Radio disturbance characteristics-Limits and methods of measurement EN55022: Radio disturbance characteristics limits and methods of measurement of 2006.09.29. 2007.04.01
EN55024 EN55024: Information technology equipment-Immunity characteristics-Limits and methods of measurement EN55024: information technology equipment. Immunity characteristics. Limits and methods of measurement of 1998.09.08 1999.02.01
EN61000-3-2 EN61000-3-2: Electromagnetic compatibility ( EMC ) - Part 3-2: Limits-Limits for harmonic current emissions ( equipment input current < = 16A per phase ) EN61000-3-2: electromagnetic compatibility ( EMC ). Part third: section second: limits for harmonic current emissions. The limit value ( equipment input current 16A per phase ) 2006.02.01 2006.02.01
EN61000-3-3 EN61000-3-3: Electromagnetic compatibility ( EMC ) - Part 3-3: Limits-Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current per phase and < = 16A not subject to conditional connection EN61000-3-3: electromagnetic compatibility ( EMC ). Part 3-3: limit public low-voltage power supply system voltage. Fluctuation and flicker limit ( of rated current of less than and equal to 16A 1995.03.01 1995.07.01 equipment )
Information technology equipment FCC attestation:
UL60950: information technology equipment. Safety. Part first: General requirements;
FCC PART15
Information technology equipment 3C attestation:
GB4943: information technology equipment. Safety. Part first: General requirements
GB9254: Radio disturbance characteristics - Limits and methods of measurement.
GB17625.1: electromagnetic compatibility limits for harmonic current emission limits
The company focuses on the following computer and peripheral products CE certification:
The 1 personal computer CE certification
The 2 printer CE certification
3 PPC CE certification
4 fax machine CE certification
5 mobile hard disk CE certification
6 ( U flash disc ) CE certification
7 digital photo frame CE certification
8 camera CE certification
9.MP3, MP4 CE certification
10 CE tablet computer certification
11 terminal CE certification
12 netbook CE certification
13 as significant CE certification
14.LED display CE certification