Matrix-orbital VFD2041 Legacy Manual de usuario descargar pdf (Pagina 27)

VFD2041 rev 2

7. Appendix: Specifications and Options

7.1 Specifications

Environmental Specifications

Standard Temperature Extended Temperature

Operating Temperature 0°C to +50°C -20°C to +70°C

Storage Temperature -20°C to +70°C -40°C to +85°C

Operating Relative Humidity 90% max non-condensing 90% max non-condensing

Electrical Specifications

Supply Voltage 4.75 - 5.25 Vdc (optional 8 – 15 VDC)

Supply Current 11 mA typical

Supply Backlight Current 90 mA typical

Optical Characteristics

Number of Characters 80 (20 characters by 4 lines)

Matrix format 5 x 7 with underline

Display Area 70.8 x 20.9 mm XxY

Character Size 2.4 x 4.7 mm (XxY)

Character Pitch 3.7 mm

Line pitch 5.95 mm

Dot Size 0.4 x 0.5 mm (XxY)

Dot Pitch 0.5 x 0.70 mm (XxY)

Luminance Min. 350cd/m² (100fL) min.

Color of Illumination Bluish Green

Display Life 100,000 hours typical

IMPORTANT PRECAUTIONS

• Heavy shock of more then 100G, thermal shock greater then 10

°C/minute, direct hit with

a hard material to the glass surface (especially to the exhaust pipe) may CRACK the

glass.

• Steady of repeating of a static message displaying, longer then 5 hours in a day may cause

a phosphor burnout problem.

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Matrix-orbital VFD2041 Legacy Manual de usuario Pagina 27