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IEC 60384-22-2019 pdf free

IEC 60384-22-2019 pdf free.Fixed capacitors for use in electronic equipment - Part 22: Sectional specification - Fixed surface mount multilayer capacitors of ceramic dielectric, Class 2. The following documents are referred to in the text in such...

07-07-2021

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IEC 60384-21-2019 pdf free

IEC 60384-21-2019 pdf free.Fixed capacitors for use in electronic equipment - Part 21: Sectional specification - Fixed surface mount multilayer capacitors of ceramic dielectric, Class 1. The following documents are referred to in the text in such...

07-07-2021

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IEC 60079-19-2019 pdf free – Part 19: Equipment repair, overhaul and reclamation

IEC 60079-19-2019 pdf free.Explosive atmospheres - Part 19: Equipment repair, overhaul and reclamation. This part of IEC 60079: — gives instructions, principally of a technical nature, on the repair, overhaul, reclamation and modification of Ex equipment designed...

07-07-2021

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EN IEC 63093-14-2019 pdf free

EN IEC 63093-14-2019 pdf free.Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 14: EFD-cores (IEC 63093-14:2019). The following documents are referred to in the text in such a way that some...

07-07-2021

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IEC 63034-2020 pdf free

IEC 63034-2020 pdf free.Microspeakers. For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: • IEC Electropedia: available at http://www.electropedia.org! •...

07-06-2021

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IEC 60034-2-3-2020 pdf free – Specific test methods for determining losses and efficiency of converter-fed AC motors

IEC 60034-2-3-2020 pdf free.Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC motors. The following documents are referred to in the text in such a way that some or...

07-06-2021

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EN IEC 62031-2020 pdf free – LED modules for general lighting – Safety specifications

EN IEC 62031-2020 pdf free.LED modules for general lighting - Safety specifications (IEC 62031:2018). The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of...

07-06-2021

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IEC 62788-6-2-2020 pdf free

IEC 62788-6-2-2020 pdf free.Measurement procedures for materials used in photovoltaic modules - Part 6-2: General tests - Moisture permeation testing of polymeric materials. The following documents are referred to in the text in such a way that...

07-06-2021

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IEC 60076-24-2020 pdf free

IEC 60076-24-2020 pdf free.Power transformers - Part 24: Specification of voltage regulating distribution transformers (VRDT). The following documents are referred to in the text in such a way that some or all of their content constitutes requirements...

07-06-2021

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IEC 60034-11-2020 pdf free – Part 11: Thermal protection

IEC 60034-11-2020 pdf free.Rotating electrical machines - Part 11: Thermal protection. The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For...

07-06-2021

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