Conrad CCFL4.1-300 Green Cold Cathode Tube Lamp 300mm CCFL4.1-300 Hoja De Datos
Los códigos de productos
CCFL4.1-300
4
3.5 Creepage Current Testing.
3.5.1 Wrap a sheet of aluminum foil outside the surface of the Acrylic tubes.
3.5.2 Wiring with the FLUKE ampere meter as the drawing below :
4. Condition of verification and acceptance
4. Condition of verification and acceptance
4.1 Inspection level and acceptance condition:
Item
Level
Acceptance standard
Dimension
S-1
Initial
characteristic
S-1
Natural
appearance
appearance
I
Lighting
appearance
appearance
Ⅱ
Serious defection :
0.25
0.25
Small defection:1.0
Note: According to GB/T 2829-2003, inspect batch by batch. Make recode of the spot check system
and its implementation.
4.2 Product Acceptance Standard
A. Serious defection: failed lamp lighting; snaking phenomena
B. Small defection: improperly tinned, not a good sealing appearance, mercury flaw, phosphor
flaw, insufficient luminance, and inexact dimension.
flaw, insufficient luminance, and inexact dimension.
C. It is normal to find mercury on the inside of the lamp tube.
D. It is normal to find some darkness of the tube end.
E. The fall of the phosphor in the about 10mm of the tube end (ineffective length) is
E. The fall of the phosphor in the about 10mm of the tube end (ineffective length) is
excluded.
5.
Annex: assembly drawing
6. Notes
6.1 The specifications tested by Technologies of Lampus,it’s actual measurement of products,
and after a careful review, Lampus reserves rights of revise and improve specifications
without notice when necessary。
6.2 Cold cathode fluorescent lamp (CCFL), will be have different current and voltage in different
INVERTER drive, at the same time produce different heat, when assembly lamps, please pay
attention to choose a suitable lamp working current, to meet the lighting materials
temperature performance and prevent the unnecessary loss。
6.3 When the wire of high voltage is very long , please pay attention to high and low voltage
cables can not intertwined, usually suggested wiring two wire in the distance between parallel
20mm above, Otherwise it will influence tubes for starting performance.
20mm above, Otherwise it will influence tubes for starting performance.
6.4 Note protection the wire of high voltage , cannot be damaged, lest damage after high-pressure
leak caused unnecessary loss.