A cold cathode is a cathode in a gas-filled electron tube that is not heated by a filament. The voltage potential within the tube is sufficient to ionize the gas and cause the current to flow. For ...

IN the carbon- and tungsten-arc the electrons are in most cases emitted thermionically by the cathode, while in the mercury-arc (with mercury cathode) the cathode current is assumed to be due to the ...

I've been looking for some lights to use on my rackmount system and I came across neon and cold cathode. Whats the difference between the different lights? Which one is lasts longer, is brighter, and ...

WHEN a cold-cathode arc is initiated in the presence of a transverse magnetic field, movement of the cathode root occurs in a direction mutually perpendicular to the arc current axis and the magnetic ...

David Manners has more than forty-years experience writing about the electronics industry, its major trends and leading players. As well as writing business, components and research news, he is the ...

In a quest for cheap under-cabinet lighting, the owner of the kitchen pictured above turned to cold-cathode tubes intended for the inside of a PC case. The result of his experimenting is a kitchen ...

OK,so I am going to do the cold cathode mod to my Antec 1030B,as perfected by chuggs.My question is this.When I set up my baybus,I was going to use one of the switches for the cathode.If I run the ...

overall: 6.9 cm x 7.5 mm x 3 mm; 2 23/32 in x 9/32 in x 1/8 in ...