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Cold Cathode Fluorescent Lamp (CCFL)
¡¡ ELEVAM's cold cathode fluorescent lamp features high brightness, low power consumption and high reliability, It also takes into consideration for environment since the usage of mercury is limitted as low as possible.
It is suitable for LCD backlighting, scanning light sources for FAX and scanners and decoration lamps for amuzement.
We quickly respond to your needs for various types of lamps from extremely small diameter to middle diameter, and then lamps from standard operating current to high current. We also provide inverters matching with lamp characteristics.
¢£General CCFL specifications (straight type)
Lamp
diameter
(mm¦Õ)
Overall
length
(mm)
Typical
lamp current
(mA)
Average Life
(Hrs)
1.8
45-200
3.0
10000
2.0
45-200
3.0
10000
2.2
45-250
5.0
25000
2.4
45-350
5.0
25000
2.6
45-400
5.0
25000
3.0
45-400
5.0
25000
4.0
45-450
7.0
25000
4.85
45-450
7.0
25000
5.6
45-450
7.0
25000
¢£High current CCFL specifications
Lamp
diameter
(mm¦Õ)
Overall
length
(mm)
Typical
lamp current
(mA)
Average Life
(Hrs)
4.0
200-600
10.0
20000
5.6
200-730
14.0
30000
6.5
200-730
15.0
30000
8.0
200-1050
15.0
50000
10.0
100-590
10.0
25000
12.25
100-590
20.0
25000
15.5
100-590
30.0
25000

¢£Bending forms
With the straight tube type lamps¡¢L-shape¡¢block C-shape and U-shape lamps are available. Please contact our sales office for precise specifications.

¢£Operating circuit
A cold cathode fluorescent lamp is lighted up with a CCFL inverter which generates AC power of high voltage and high frequency converted from DC power. ELEVAM is a maker of inverters ¡¢and provides many kinds of inverters needed by customers.

¢£Assemble
High voltages are applied to outer leads of lamps and also the end portions of them are under high temperatures. ELEVAM provides the best assemble using certified electrical materials.