Methods for the measurement of direct interelectrode capacitances of electronic tubes and valves
适用范围:Applies to the measurement of the direct interelectrode capacitances of electronic tubes of the following types: receiving tubes, cathode-ray tubes, gas tube and gas-filled valves, phototubes, photocel...
发布日期:1962-01-01 实施日期:1962-01-01
AMENDMENT 1 Calculation of the cyclic and emergency current rating of cables. Part 2:Cyclic rating of cables greater than 18/30 (36) kV and emergency ratings for cables of all voltages
适用范围:This amendment has been prepared by IEC technical committee 20: Electric cables.The text of this amendment is based on the following documents: FDIS ...
实施日期:2008-10-01
Test methods for communication cable—Capacitance test—Bridge method
适用范围:本标准适用于用电桥法测量制造长度通信电缆(包括同轴、对称电缆)工作电容。 测试频率为800~1000Hz。
发布日期:1985-09-29 实施日期:1986-05-31
Aerospace series - Cables, electrical, aircraft use; test methods - Part 801: Capacitance per unit length
实施日期:2002-06-01
Measurement of quartz crystal unit parameters - Part 11: Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyz...
适用范围:IEC 60444-11:2010 defines the standard method of measuring load resonance frequency fL at the nominal value of CL, and the determination of the effective load capacitance CLeff at the nominal frequency...
发布日期:2010-10-07 实施日期:2010-10-07
Fachgrundspezifikation:Aluminium-Elektrolyt-Wechsel-spannungskondensatoren mit fluessigem Elektrolyten zum Betrieb mit Motoren Harmonized System of Quality Assessment for Electronic Components Generic ...
适用范围:Not applicable to capacitors for radio interference suppression nor for use with electronic equipment
实施日期:1996-06-15
Methods for measurement of capacitance and capacitance unbalance for radio-frequency cables
适用范围:本标准适用于测量射频电缆电容和电容不平衡。
发布日期:1983-12-27 实施日期:1984-12-01
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 4: Method for the measurement of the load resonance frequency <(kursiv)f><(Index)L>, load resonance resistan...
适用范围:The document specifies a method of measuring load resonance frequency f<(Index)L> and load resonance resistance R<(Index)L> in the frequency range up to 30 MHz.
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