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Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements. IEC 1050:1991. Original standard IEC 61050-1991 in PDF full version. Additional info + preview on request

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Amendment 1 - Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements. Original standard IEC 61050-1991 amd1-1994 in PDF full version. Additional info + preview on request

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Varistors for use in electronic equipment - Part 1- Generic specification. IEC 61051-1:2018-10(en-fr). Original standard IEC 61051-1-2018 in PDF full version. Additional info + preview on request

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Varistors for use in electronic equipment - Part 2- Blank detail specification for zinc oxide surge suppression varistors. Assessment level E. IEC 1051-2-2:1991. Original standard IEC 61051-2-2-1991 in PDF full version. Additional info + preview on request

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Varistors for use in electronic equipment - Part 2- Sectional specification for surge suppression varistors. IEC 61051-2:2021-11(en-fr). Original standard IEC 61051-2-2021 in PDF full version. Additional info + preview on request

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IEC 1052 FASTBUS standard routines. Standard routines for use with FASTBUS data acquisition system. IEC 1052:1991. Original standard IEC 61052-1991 in PDF full version. Additional info + preview on request

Document status: Withdrawn