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  • IEC 60512-25-7-2004 - 中外标准 - - 2004/12 - 现行
    Describes test methods to measure impedance, reflection coefficient, and voltage standing wave ratio in the time and frequency domains. Applies to interconnect assemblies, such as electrical connectors and cable assemblies, within the scope of IEC technical committee 48.
    应力率阻抗测量技术试验电子设备电子工程电插头电连接器组件电子仪器电气工程定义机电学过滤器反射系数电子设备及元件ComponentsDefinitionsElectric connectorsElectric plugsElectrical engineeringElectromechanicsElectronic engineeringElectronic equipmentElectronic equipment and componentsElectronic instrumentsFiltersImpedanceMeasuring techniquesMultilingualReflection coefficientStress rateTesting
  • IEC 60118-13-2004 - 中外标准 - - 2004/11 - 作废
  • IEC 60939-2-1-2004 - 中外标准 - - 2004/11 - 现行
    is a supplementary document to the sectional specification and contains requirements for style and layout and minimum content of detail specifications. In the preparation of detail specifications, the content of 1.4 of the sectional specification shall be taken into account. The use of IEC 60939-2-2 may be more appropriate for components where approval and requalification tests contribute considerably to the cost of the product, whereas the employment of this specification may be necessary for components manufactured in mass production. This specification offers the assessment levels D and DZ (Zero defect).
    抑制干扰元部件无源滤波器滤波器元件电磁干扰认可标记规范控制图无源空白格式电磁试验安全试验质量保证体系过滤器详细规范无线电设备试验条件规范(验收)质量评定系统试验型式干扰抑制特性电磁兼容性安全质量电子设备及元件电气工程电子工程Approval marksBlank formsComponentsControl chartsDetail specificationElectrical engineeringElectromagnetic compatibilityElectromagnetic interferencesElectromagnetic testsElectronic engineeringElectronic equipment and componentsEMCFilter elementsFiltersInterference suppressionInterference (wave physics)PassivePassive filtersPropertiesQualityQuality assessment systemsQuality assurance systemsRadio plantsSafetySafety testsSpecificationSpecification (approval)SuppressionTestingTesting conditionsTypes
  • IEC 60939-2-2-2004 - 中外标准 - - 2004/11 - 现行
    IEC 60939-2-2:2004 forms the basis for a uniform procedure for a common Safety Mark. It implements the approval schedule for the safety test described in IEC 60939-2, requires a declaration of design for parameters relevant to safety and prescribes conformance tests to be conducted on every lot prior to its release and requalification tests depending on changes to the declared design.
    控制图规范空白格式无源质量保证体系试验条件过滤器详细规范无线电设备安全试验电磁试验认可标记电磁干扰抑制干扰质量评定系统元部件滤波器元件无源滤波器电气工程电子工程电磁兼容性干扰抑制特性电子设备及元件质量安全试验型式规范(验收)Approval marksBlank formsComponentsControl chartsDetail specificationElectrical engineeringElectromagnetic compatibilityElectromagnetic interferencesElectromagnetic testsElectronic engineeringElectronic equipment and componentsEMCFilter elementsFiltersInterference suppressionInterference (wave physics)PassivePassive filtersPropertiesQualityQuality assessment systemsQuality assurance systemsRadio plantsSafetySafety testsSpecificationSpecification (approval)SuppressionTestingTesting conditionsTypes
  • IEC PAS 60603-7-3-2004 - 中外标准 - - 2004/11 - 作废
    Covers connectors to be used up to 100 MHz when used with appropriate cables, as specified in IEC 61156 and used in cabling systems laid down in ISO/IEC 11801. These connectors are intermateable, interoperable, and backward compatible with other IEC 60603-7 series connectors.
  • IEC/PAS 60603-7-3-2004 - 中外标准 - - 2004/11 - 作废
  • IEC 61338-1-2004 - 中外标准 - - 2004/11 - 现行
    IEC 61338-1:2004 applies to waveguide type dielectric resonators of assessed quality using either capability approval or qualification approval procedures. It also lists the test and measurement procedures which may be selected for use in detail specifications for such resonators.
    介质装置卫星通信链路振荡器波导管测量技术无线电电路通信系统压电器件电气工程移动无线电通信系统卫星接收总规范质量评定谐振器定义质量保证指导手册试验质量导电体测量方法能力鉴定Capability approvalCommunication systemsDefinitionsDesign certificationsDielectric devicesElectric conductorsElectrical engineeringGeneric specificationGuide booksMarkingMeasuring techniquesMethods for measuringMobile radio systemsOperating propertiesOscillatorsPiezoelectric devicesQualityQuality assessmentQuality assuranceRadio circuitsResonatorsSatellite linksSatellite receptionStandard valuesStriplinesTestingTesting conditionsType approval procedureTypesWaveguides
  • IEC 61019-1-2004 - 中外标准 - - 2004/11 - 现行
    IEC 61019-1:2004 specifies the methods of test and general requirements for SAW resonators using either capability approval or qualification approval procedures of the IECQ system. This first edition of IEC 61019-1 cancels and replaces the first edition of IEC 61019-1-1 published in 1990 and the first edition of IEC 61019-1-2 published in 1993. It constitutes a technical revision.
    质量定义声表面波定型过程锯齿波谐振器谐振器额定值标准值规范(验收)组件压电器件信号传输测量技术电子工程总规范试验详细规范试验条件电子设备及元件作标记频率稳定ComponentsDefinitionsDetail specificationElectrical engineeringElectronic engineeringElectronic equipment and componentsFrequency stabilizationGeneric specificationMarkingMeasuring techniquesPiezoelectric devicesQualityRatingsResonatorsSAW-resonatorsSignal transmissionSpecification (approval)Standard valuesSurface acoustic wavesTestingTesting conditionsType approval procedure
  • IEC 61337-1-2004 - 中外标准 - - 2004/11 - 现行
    IEC 61337-1:2004 applies to filters using waveguide type dielectric resonators of assessed quality using either capability approval or qualification approval procedures. It also lists the test and measurement procedures which may be selected for use in detail specifications for such filters.
    试验条件波导管介质介质装置使用特性电气工程压电器件过滤器标准值总规范谐振器作标记定义试验CommunicationDefinitionsDielectricDielectric devicesElectrical engineeringFiltersGeneric specificationMarkingMeasuring techniquesNoise limitationOperating propertiesPiezoelectric devicesRatingsResonatorsSpecification (approval)Standard valuesStriplinesTestingTesting conditionsWaveguides
  • IEC 60214-2-2004 - 中外标准 - - 2004/10 - 现行
    Assists in the selection of tap-changers designed in accordance with IEC 60214-1 for use in conjunction with the tapped windings of transformers or reactors. Also assists in understanding the various types of tap-changers and their associated equipment available. Covers both on-load tap-changers and off-circuit tap-changers.
    动力驱动有载分接开关使用油浸式变压器应用规则开关设备保护设备变压器安全安全工程安全要求开关安装电气安全空气开关选择器开关检验维修监督(认可)设计规范(验收)试验电气工程Air-break switchesApplication ruleApplicationsDesignDiverter switchElectrical engineeringElectrical safetyInspectionMaintenanceMountingOil-immersed transformersOn-load tap-changersPower drivesProtection devicesSafetySafety engineeringSafety requirementsSelector switchSpecification (approval)Surveillance (approval)SwitchesSwitchgearTestingTransformers
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