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Tìm thấy 73948 kết quả.
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| 38281 |
EN 61549:2003/A2:2010 (IEC 61549:2003/A2:2010)Miscellaneous lampsIEC 61549:2003 Miscellaneous lampsIEC 61549:2003 |
| 38282 |
EN 61549:2003/A3:2012 (IEC 61549:2003/A3:2012)Miscellaneous lampsIEC 61549:2003 Miscellaneous lampsIEC 61549:2003 |
| 38283 |
EN 61558-1:1997/A1:1998 (IEC 61558-1:1997/A1:1998)Safety of power transformers, power supply units and similar - Part 1: General requirements and testsIEC 61558-1:1997 (Modified) Safety of power transformers, power supply units and similar - Part 1: General requirements and testsIEC 61558-1:1997 (Modified) |
| 38284 |
EN 61558-1:2005/A1:2009 (IEC 61558-1:2005/A1:2009)Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and testsIEC 61558-1:2005 Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and testsIEC 61558-1:2005 |
| 38285 |
EN 61558-2-16:2009/A1:2013 (IEC 61558-2-16:2009/A1Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply unitsIEC 61558-2-16:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply unitsIEC 61558-2-16:2009 |
| 38286 |
EN 61558-2-16:2009/A1:2013 IEC 61558-2-16:2009/A1:Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply unitsIEC 61558-2-16:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply unitsIEC 61558-2-16:2009 |
| 38287 |
EN 61643-21:2001/A1:2009 (IEC 61643-21:2000/A1:200Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methodsIEC 616IEC 61643-21:2000 Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methodsIEC 616IEC 61643-21:2000 |
| 38288 |
EN 61643-21:2001/A2:2013 (IEC 61643-21:2000/A2:201Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methodsIEC 616IEC 61643-21:2000 Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methodsIEC 616IEC 61643-21:2000 |
| 38289 |
EN 61676:2002/A1:2009 (IEC 61676:2002/A1:2008)Medical electrical equipment - Dosimetric instruments used for non-invasive measurement of X-ray tube voltage in diagnostic radiologyIEC 61676:2002 Medical electrical equipment - Dosimetric instruments used for non-invasive measurement of X-ray tube voltage in diagnostic radiologyIEC 61676:2002 |
| 38290 |
EN 61730-1:2007/A1:2012 (IEC 61730-1:2004/A1:2011)Photovoltaic (PV) module safety qualification - Part 1: Requirements for constructionIEC 61730-1:2004 (Modified) Photovoltaic (PV) module safety qualification - Part 1: Requirements for constructionIEC 61730-1:2004 (Modified) |
| 38291 |
EN 61730-1:2007/A2:2013 (IEC 61730-1:2004/A2:2013)Photovoltaic (PV) module safety qualification - Part 1: Requirements for constructionIEC 61730-1:2004 (Modified) Photovoltaic (PV) module safety qualification - Part 1: Requirements for constructionIEC 61730-1:2004 (Modified) |
| 38292 |
EN 61730-2:2007/A1:2012 (IEC 61730-2:2004/A1:2011)Photovoltaic (PV) module safety qualification - Part 2: Requirements for testingIEC 61730-2:2004 (Modified) Photovoltaic (PV) module safety qualification - Part 2: Requirements for testingIEC 61730-2:2004 (Modified) |
| 38293 |
EN 61800-3:2004/A1:2012 (IEC 61800-3:2004/A1:2011)Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methodsIEC 61800-3:2004 Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methodsIEC 61800-3:2004 |
| 38294 |
EN 62020:1998/A1:2005 (IEC 62020:1998/A1:2003)Electrical accessories - Residual current monitors for household and similar uses (RCMs)IEC 62020:1998 Electrical accessories - Residual current monitors for household and similar uses (RCMs)IEC 62020:1998 |
| 38295 |
EN 62031:2008/A1:2013 (IEC 62031:2008/A1:2012)LED modules for general lighting - Safety specificationsIEC 62031:2008 LED modules for general lighting - Safety specificationsIEC 62031:2008 |
| 38296 |
EN 62031:2008/A2:2015 (IEC 62031:2008/A2:2014)LED modules for general lighting - Safety specificationsIEC 62031:2008 LED modules for general lighting - Safety specificationsIEC 62031:2008 |
| 38297 |
EN 62035:2000/A1:2003 (IEC 62035:1999/A1:2003)Discharge lamps (excluding fluorescent lamps) - Safety specificationsIEC 62035:1999 (Modified) Discharge lamps (excluding fluorescent lamps) - Safety specificationsIEC 62035:1999 (Modified) |
| 38298 |
EN 62035:2000/A2:2012 (IEC 62035:1999/A2:2012)Discharge lamps (excluding fluorescent lamps) - Safety specificationsIEC 62035:1999 (Modified) Discharge lamps (excluding fluorescent lamps) - Safety specificationsIEC 62035:1999 (Modified) |
| 38299 |
EN 62040-1:2008/A1:2013 (IEC 62040-1:2008/A1:2013)Uninterruptible power systems (UPS) - Part 1: General and safety requirements for UPSIEC 62IEC 62040-1:2008 Uninterruptible power systems (UPS) - Part 1: General and safety requirements for UPSIEC 62IEC 62040-1:2008 |
| 38300 |
EN 62061:2005/A1:2013 (IEC 62061:2005/A1:2012)Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systemsIEC 62061:2005 Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systemsIEC 62061:2005 |
