Withap Kaiyosha Co., Ltd.

When the filament is heated and a potential difference is created between it and the filament, thermoelectrons are emitted. In ...

• Light Sources

• X-ray Tubes

C-6 shaped filament is often used for stop lamps, direction indicator lamps, backup lamps, and small lamps other than headlight...

• Light Sources

• Filaments

The basic principle of germicidal lamps is the same as that of fluorescent lamps. Thermionic electrons generated from the filam...

• Light Sources

• CCFL Lamps

One method of air purification is to apply a corona discharge wire. When voltage is applied between a tungsten needle or a wire...

The standard voltages are 6V for two wheels, 12V for four wheels, and 24V for large vehicles, and high-brightness halogen lamps...

Conventional methods for holding evaporated metal (titanium) used in titanium coatings, titanium getter pumps, etc. include coi...