Normy GB - Čínské národní normy - strana 5068

Electromechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 12:Soldering tests--Section 6:Test 12f--Sealing against flux and cleaning solvents inmachine soldering

Norma vydaná dňa 26.12.1997

Electromechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 15:Mechanical tests on contacts and terminations--Section 8:Test 15h--Contact retention system resistance to tool application

Norma vydaná dňa 26.12.1997

Electromechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 2:Generalexaminationelectrical continuity and contact resistance testsinsulationtests and voltage stress tests

Norma vydaná dňa 26.12.1997

Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23cShielding effectiveness of connectors and accessories—Line injection method

Norma vydaná dňa 9.3.2021

Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain

Norma vydaná dňa 9.3.2021

Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors

Norma vydaná dňa 9.3.2021

Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio

Norma vydaná dňa 9.3.2021

Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss)

Norma vydaná dňa 9.3.2021

Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation

Norma vydaná dňa 9.3.2021

Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay

Norma vydaná dňa 9.3.2021