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Semiconductor converters. General requirements and line commutated converters - Application guide. Original standard PD IEC TR 60146-1-2-2019 in PDF full version. Additional info + preview on request

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Electrical insulating materials. Thermal endurance properties - Accelerated determination of relative thermal endurance using analytical test methods (RTEA). Results of the round robin tests to validate procedures of IEC TS 60216-7-1 by non-isothermal kinetic analysis of thermogravimetric data. Original standard PD IEC TR 60216-7-2-2024 in PDF full version. Additional info + preview on request

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Low-voltage fuses - Guidance for the application of low-voltage fuses. Original standard PD IEC TR 60269-5-2014 + A1-2020 in PDF full version. Additional info + preview on request

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Packaging of components for automatic handling - Packaging of surface mount components on continuous paper tapes for Auto Loading Feeder. Original standard PD IEC TR 60286-3-3-2021 in PDF full version. Additional info + preview on request

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Packaging of components for automatic handling - Packaging of surface mount components on continuous embossed tapes for Auto Loading Feeder. Original standard PD IEC TR 60286-3-4-2021 (2022) in PDF full version. Additional info + preview on request

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Packaging of components for automatic handling - Introduction of a bulk blister pack for miniaturized components. Original standard PD IEC TR 60286-7-2019 in PDF full version. Additional info + preview on request

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