CCFL / CCT:
High brightness, efficient, long life. CCFL also known as CCT lamps are used in many areas where low current and high intensity are needed, including automobile, notebook computers backlight and other assistant illumination.
The high voltage provided by the inverter excites the gas in the lamp causing it to emit light. The "cold" in cold cathode means there is no heating filament in the lamp to heat up the gas.
Features:
High brightness: Luminosity is above 20 000 cd/m2
3 tricolor fluorescent powder and high CRI(≥85%).
No flicker in work.
Quick start at low temperature
Comparing to warm cathode fluorescent lamps, low heat and thin, easy brightness adjustment, and compact power supply circuit.
Applications:
Automobile lighting, LCD and PDA Backlight, Scanner and Copy Machine Lighting.
Advertisement, Indicator and Decoration Lighting.
Other assistant illumination.
CCFL specification:
1) Diameter:Ø 2.3,Ø2.6, Ø 3.0, Ø4.0, Ø5.0, Ø6.0
2) Length: 40 - 780 mm
3) Color temperature: 1500 – 20 000K(welcome customer designs)
4) Working life:
over 30 000 hours
5) Power consumption: 1-11W
6) Brightness adjustable
7) Working frequency: 35~75 KHz
8.) Working voltage: 250~1400Vrms
9) Working current: 5.5±0.5 mA
10) Inverter input voltage usually be: 12VDC±10%, 110~240VAC
CCFL Configuration
CCFL is constituted by Lamp(Glass Tube) , Vacuum or Gas filling , Phosphor , Ar+Ne Gas , Electrode , Lead Wire , UV(254nm~365nm) , Hg , Electron
