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IEC 60749-23 Ed. 1.0 b:2004, Semiconductor devices - Mechanical and climatic test methods - Part 23: High temperature operating life
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Editorial Product Review: :This test is used to determine the effects of bias conditions and temperature on solid state devices over time. It simulates the device operating condition in an accelerated way, and is primarily used for device qualification and reliability monitoring.
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IEC 60745-2-14 Ed. 2.1 b:2006, Hand-held motor-operated electric tools - Safety - Part 2-14: Particular requirements for planers
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Editorial Product Review: :Deals with the safety of tools which the rated voltage is not more than 250 V for single-phase a.c. or d.c. tools and 440 V for three-phase a.c. tools. Supplements or modifies the corresponding clauses of IEC 60745-1
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IEC 60747-6 Ed. 2.0 b:2000, Semiconductor devices - Part 6: Thyristors
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Editorial Product Review: :Deals with: -reverse blocking triode thyristors; -bidirectional triode thyristors (triacs); -ambient-rated bidirectional diode thyristors (diacs); -reverse conducting triode thyristors.
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IEC 60819-3-4 Ed. 1.0 b:2001, Non-cellulosic papers for electrical purposes - Part 3: Specifications for individual materials - Sheet 4: Aramid fibre paper ... not more than 50 % of mica particles
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Editorial Product Review: :Specifies requirements for two types of aramid fibre paper containing mica particles and designated as PAaM. type 1: calendered aramid paper containing mica particles. type 2: uncalendered aramid paper containing mica particles. This title may contain less than 24 pages of technical content.
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IEC 60704-2-7 Ed. 1.0 b:1997, Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2: Particular requirements for fans
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Editorial Product Review: :Applies to electrical fans including their accessories and their component parts for household and similar use, designed for a.c. or d.c. supply. Motor, impeller and their housing, if any, form a single unit. Applies to table fans, pedestal fans, ceiling fans and partition fans
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IEC 60601-1-8 Ed. 1.0 b:2005, Medical electrical equipment - Part 1-8: General requirements for safety - Collateral Standard: General requirements, tests ... equipment and medical electrical systems
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Editorial Product Review: :Specifies requirements for alarm systems and alarm signals in medical electrical equipment and medical electrical systems. It also provides guidance for the application of alarm systems. The object of this collateral standard is to specify basic safety and essential performance requirements and tests for alarm systems in medical electrical equipment and medical electrical systems and to provide guidance for their application. This is accomplished by defining alarm categories (priorities) by degree of urgency, consistent alarm signals and consistent ...
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IEC/TS 60859 Ed. 2.0 b:1999, Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above - Fluid-filled and extruded ... Fluid-filled and dry type cable-terminations
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Editorial Product Review: :Covers the connection assembly of cables to gas-insulated metal-enclosed switchgear in single- or three-phase arrangements where the cable terminations are fluid-filled and there is a separating insulating barrier between the cable insulation and the gas insulation of the switchgear.
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IEC 60793-1-44 Ed. 1.0 b:2001, Optical fibres - Part 1-44: Measurement methods and test procedures - Cut-off wavelength
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Editorial Product Review: :Provides methods for measuring the cut-off wavelength of single-mode optical fibres. The test method applies to a sample fibre in either an uncabled condition, or in a cable, or as a jumper cable. All methods require a reference measurement, with either a bend-reference technique or a multimode-reference technique.
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IEC 60748-21 Ed. 2.0 b:1997, Semiconductor devices - Integrated circuits - Part 21: Sectional specification for film integrated circuits and hybrid film ... basis of qualification approval procedures
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Editorial Product Review: :Applies to film and hybrid film integrated circuits, manufactured as catalogue or as custom-built products whose quality is assessed on the basis of Qualification Approval. Presents preferred values for rating and characteristics, selects from the generic specification the appropriate tests and measuring methods and gives general performance requirements to be used in detail specifications for film and hybrid film integrated circuits.
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IEC 60745-2-9 Ed. 2.0 b:2003, Hand-held motor-operated electric tools - Safety - Part 2-9: Particular requirements for tappers
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Editorial Product Review: :Deals with the safety of tools which the rated voltage is not more than 250 V for single-phase a.c. or d.c. tools and 440 V for three-phase a.c. tools. Supplements or modifies the corresponding clauses of IEC 60745-1
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