CC22148

SPECIFICATION SHEET Customer: Product: CC22148 Model: 2.2 x 148 | 0.286/0.283 Plazmo Industries 1 Specifications 1. Available Range. The specifications available to CCFL unit listed on page 1. 2. Product Construction. Item No. Name 1 Dimension 2 3 4 5 Glass tube Fluorescent powder Electrode Gas Requirements Lamp Shape: Straight Dia: Φ2.2 +/- 0.05mm Glass tube length: 148 +/- 1.0mm Hard material glass tube Three primary colors phosphor Kovar 70 Torr Remark Naked lamp Ne+Ar(95:5) 3. Primary Characteristics. 3.1. Requests of Specifications Item No. Name Code Unit Specification Remark 1 Lamp Voltage (Reference) VL Vrms 420 +/- 10% IL MArms 6.0 +/- 0.2mA KD12300 inverter 12V Vs Vrms 680 +/- 10% KD12300 6mA 25°C B Cd/m2 26000 +/- 10% KD12300 6mA 25°C 2 3 4 5 Lamp Current Starting Voltage (Reference) Surface Brightness Color Coordinates 6 Peak Spectrum (Reference) 7 Stable Time of Illumination Plazmo Industries x y Nm Ts min 0.286 +/- 0.010 0.283 +/- 0.010 Red 611 Green 544 Blue 440 CIE 1931 3min 2 3.2. Test Conditions 3.2.1. Lamp should be placed in horizontal position, under required testing current, and undergo normal lighting for more than 3 minutes, then conduct the electrical and optical properties tests 3.2.2. Temperature of Test Environment = 25°C±2°C 3.2.3. Relative Humidity of Test Environment = 65%±20%, under no wind state. 3.3. Test Apparatus Test Items Lamp Voltage Lamp Current Surface Brightness Color and Color Temp Coordinates Test Apparatus Oscilloscope (Tektronix TDS1012B 100:1) Multimeter (Fluke 8086 A) Colorimeter (Topcon BM-7) Colorimeter (Topcon BM-7) 3.4. Test Methods 3.4.1. CCFL unit under complete voltage control; the test circuit as shown in the Diagram below. 3.4.1.1. LV output end connected to negative of 0V ~ 12V input 3.4.1.2. The connection wire length is 100~300mm 3.4.1.3. Test circuit wires parallel distance should be longer than 100mm in order to avoid possible interference which could affect measurement accuracy 3.4.1.4. When testing current disconnect VL test equipment 3.4.1.5. When testing voltage disconnect IL test equipment 3.4.1.6. During testing, place CCFL unit on shelf with black background in a nonreflective environment Plazmo Industries 3 3.4.2. Brightness Measurement (naked lamp only), the Colorimeter should be kept a distance of 500 +/- 10mm from the lamp vertical axis and test black perspective at 0.1 degrees. 3.4.3. NOTE: testing done with difference test equipment and under different test conditions may result in measurement differences. Plazmo Industries 4