winsonic MCH1505S-XN25C, User Manual

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Panel Specification
Note (3) The specified power supply current is under the conditions at V
DD
=3.3V, Ta = 25 ± 2 ºC, DC
Current and f
v
= 60 Hz, whereas a power dissipation check pattern below is displayed.
3.2 BACKLIGHT UNIT
Ta = 25 ± 2 ºC
Value
Parameter Symbol
Min. Typ. Max.
Unit Note
Lamp Input Voltage V
L
552 614 675 V
RMS
I
L
= 6.0mA
Lamp Current I
L
2.0 6.0 7.0 mA
RMS
(1)
- - 870 (25
o
C) V
RMS
(2)
Lamp Turn On Voltage V
S
- - 1090 (0
o
C) V
RMS
(2)
Operating Frequency F
L
30 45 80 KHz (3)
Lamp Life Time L
BL
40,000 50,000 - Hrs (5)
Power Consumption P
L
- 14740 - mW (4), I
L
= 6.0 mA
Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:
Note (2) The voltage shown above should be applied to the lamp for more than 1 second after startup.
Otherwise the lamp may not be turned on.
LCD
Module
1
Inverter
A
Current Meter
HV (Pink/ Blue)
LV (White/ Black)
2
Active Area
a. White Pattern
Active Area
b. Black Pattern
Active Area
c. Vertical Stripe Pattern
R
R
R
R
R R
R
R
G
G
G
G
B
B
B
B
B
B
G
G
G
G
B
B
B
B
R
R