31.100 – Electronic tubes – PDF Standards Store ?u= Wed, 06 Nov 2024 02:25:13 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 ?u=/wp-content/uploads/2024/11/cropped-icon-150x150.png 31.100 – Electronic tubes – PDF Standards Store ?u= 32 32 JIS H 3510:2012 ?u=/product/publishers/jis/jis-h-35102012/ Wed, 06 Nov 2024 02:25:13 +0000 Oxygen free copper sheets, plates, strips, seamless pipes and tubes, rods, bars and wires for electron devices
Published By Publication Date Number of Pages
JIS 2012-10-22 22
]]> This Japanese Industrial Standard specifies expanded oxygen free copper sheets, plates, strips, seamless pipes and tubes, rods, bars and wires for electron tubes (hereafter referred to as "plates", "strips", "tubes", "bars" and "wires").

]]> JIS C 5381-311:2004 ?u=/product/publishers/jis/jis-c-5381-3112004/ Wed, 06 Nov 2024 02:02:04 +0000 Components for Low-Voltage Surge Protective Devices - Specification for Gas Discharge Tubes (GDT)
Published By Publication Date Number of Pages
JIS 2004-03-20 21
]]> Components for Low-Voltage Surge Protective Devices - Specification for Gas Discharge Tubes (GDT)
Published By Publication Date Number of Pages
JIS 2004-03-20 21
]]> IEC 61965:2003 ?u=/product/publishers/iec/iec-619652003/ Tue, 05 Nov 2024 19:35:46 +0000 Mechanical safety of cathode ray tubes
Published By Publication Date Number of Pages
IEC 2003-07-11 64
]]> Applicable to cathode ray tubes and cathode ray tube assemblies which are intended for use as components in apparatus and which have integral protection with respect to the effects of implosion.

A CRT covered by this standard is intended to be installed in an enclosure designed both to protect the rear of the CRT against mechanical or other damage under normal conditions of operation and to protect the user against particles expelled in a backwards direction from the CRT face in the event of implosion.

]]> IEC 61643-312:2013 ?u=/product/publishers/iec/iec-61643-3122013/ Tue, 05 Nov 2024 19:29:06 +0000 Composants pour parafoudres basse tension - Partie 312 : principes de choix et d'application pour les tubes à décharge de gaz
Published By Publication Date Number of Pages
IEC 2013-04-22 48
]]> Composants pour parafoudres basse tension - Partie 312 : principes de choix et d'application pour les tubes à décharge de gaz
Published By Publication Date Number of Pages
IEC 2013-04-22 48
]]> IEC 61643-311:2013 ?u=/product/publishers/iec/iec-61643-3112013/ Tue, 05 Nov 2024 19:29:05 +0000 Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)
Published By Publication Date Number of Pages
IEC 2013-04-11 58
]]> IEC 61643-311:2013 is applicable to gas discharge tubes (GDT) used for overvoltage protection in telecommunications, signalling and low-voltage power distribution networks with nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c..They are defined as a gap, or several gaps with two or three metal electrodes hermetically sealed so that gas mixture and pressure are under control. They are designed to protect apparatus or personnel, or both, from high transient voltages. This standard contains a series of test criteria, test methods and test circuits for determining the electrical characteristics of GDTs having two or three electrodes. This standard does not specify requirements applicable to complete surge protective devices, nor does it specify total requirements for GDTs employed within electronic devices, where precise coordination between GDT performance and surge protective device withstand capability is highly critical. This second edition of IEC 61643-311 cancels and replaces the first edition published in 2001. It constitutes a technical revision. Specific changes with respect to the previous edition are: Addition of performance values. Key words: gas discharge tubes (GDT), overvoltage protection in telecommunications, signalling and low-voltage power distribution networks, nominal system voltages up to 1 000 V (r.m.s.) a.c. and 1 500 V d.c.

]]> IEC 60562:1976 ?u=/product/publishers/iec/iec-605621976/ Tue, 05 Nov 2024 18:55:27 +0000 Measurements of incidental ionizing radiation from electronic tubes
Published By Publication Date Number of Pages
IEC 1976-01-01 22
]]> Describes methods for the detection of ionizing radiation and for the direct and indirect measurement of field pattern and exposure rate of random incidental radiation emanating from high-voltage electronic tubes. It does not include recommendations for safe levels of radiation (for this aspect see IEC 65).

]]> IEC 60236:1974 ?u=/product/publishers/iec/iec-602361974/ Tue, 05 Nov 2024 18:43:06 +0000 Methods for the designation of electrostatic deflecting electrodes of cathode-ray tubes
Published By Publication Date Number of Pages
IEC 1974-01-01 12
]]> Contains two methods of designating the deflecting electrodes of cathode-ray tubes having two pairs of electrostatic deflecting electrodes.

]]> IEC 60235-9:1975 ?u=/product/publishers/iec/iec-60235-91975/ Tue, 05 Nov 2024 18:43:05 +0000 Measurement of the electrical properties of microwave tubes - Part 9: Crossed-field amplifier tubes
Published By Publication Date Number of Pages
IEC 1975-01-01 26
]]> Describes methods of measurement, requirements and precautions applicable to several types of crossed-field amplifier tubes for both continuous wave and pulse operation.

]]> IEC 60235-8:1972 ?u=/product/publishers/iec/iec-60235-81972/ Tue, 05 Nov 2024 18:43:04 +0000 Mesure des caractéristiques électriques des tubes pour hyperfréquences - Huitième partie : tubes à onde régressive - Type "o"
Published By Publication Date Number of Pages
IEC 1972-01-01 20
]]> Mesure des caractéristiques électriques des tubes pour hyperfréquences - Huitième partie : tubes à onde régressive - Type "o"
Published By Publication Date Number of Pages
IEC 1972-01-01 20
]]> IEC 60235-8A:1974 ?u=/product/publishers/iec/iec-60235-8a1974/ Tue, 05 Nov 2024 18:43:04 +0000 Measurement of the electrical properties of microwave tubes - Part 8: Backward-wave oscillator tubes - 'O' type - First supplement
Published By Publication Date Number of Pages
IEC 1974-01-01 2
]]> Deals with tuning range power ratio measurement.

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