Matrix-orbital VFD2041 Legacy Manual do Utilizador descarregar pdf (Página 30)

Table 20: Electrical Speciﬁcations

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

Supply Current 11 mA typical

Table 21: Optical Characteristics

Number of Characters 80 (20 characters by 4 lines)

Matrix format 5 x 7 with underline

Display Area 76.3 x 25.20 mm XxY

Character Size 2.95 x 4.75 mm (XxY), not including underline

Character Pitch 3.55 mm

Line pitch 5.35 mm

Dot Size 0.55 x 0.55 mm (XxY)

Dot Pitch 0.60 x 0.60 mm (XxY)

Color of Illumination Yellow Green

WARNINGS

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

◦

/ minute, direct hit with a hard material to the glass surface (espe-

cially to the exhaust pipe) may CRACK the glass.

• Steady repeating of a static message displaying, longer than 5

hours in a day may cause a phosphor burnout problem.

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