GB/T 3307-1982
ActiveMethod of heater intermittent test of low-power electronic tubes
小功率电子管灯丝断续试验方法
Application Summary AI generated
This standard specifies the test method for evaluating the durability of heater filaments in low-power electronic tubes under intermittent power cycling conditions. It is applied in the manufacturing and quality control of vacuum tubes used in consumer electronics, communication equipment, and industrial control systems to simulate real-world on/off operation and assess filament reliability.
Related Standards
GB/T 18917-2002
Blank detail specification for the colour projection picture tubes
GB/T 3306-2001
Measurements of the electrical properties of low-power electronic tubes
GB/T 12853-2001
Blank detail specification for continuous wave magnetrons
GB/T 12852-2001
General specification for magnetrons
GB/T 6255-2001
General specification for space-charge controlled tubes
GB/T 9043-1999
General technical requirements of gas discharge tubes for the over-voltage protection of telecommunications installations
GB/T 2987-1996
Letter symbols of parameter for electronic tubes
GB/T 4597-1996
Vocabulary of electronic tubes
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.