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Acer Acer –LCD-S243HL
+5V output <200mv
Audio 5V output <500mv
See note 2
With system
+5V output
Vcc5V:4.85V~5.35V
DC Output Voltage
Audio 5V output
audio 5v:4.8V~5.3V
DC output loading capability
Vcc5V/1.0A
Audio 5V/1.0A
Rise Time
<50mS
Dynamic load change
Overshoot
<10%
Efficiency
≥80%
Tested by DC loading side parallel with a 47uF/EC and 0.1uF/Ceramic Capacitors and measured
band-width with DC-20MHz.
Table-1
Status H-sync V-sync Video Power LED
Power On on on active ≤ 32W Blue
off on blanked < 1W Amber
on off blanked < 1W Amber
Power Saving
off off blanked < 1W Amber
Power Off -- -- -- < 1W Off
3.2 Backlight Power Supply
Items Specification
Panel
M240HW01 V6 2*8Bar LED
Input Voltage 18---20V
Input curren
t
1.2A (Typ.), 1.5A (Max.)
On/Off switch level
3.6V V on 2.0 V (on)
-0.3v ≤ V off ≤ 0.8 V (off)
Brightness PWM Duty (ACM Off)
30%~100%
Brightness PWM Duty (ACM On)
0%~100%
LED operating Voltage 38Vrms(min);40.6Vrms (Type); 44.2Vrms (max)
20mA (Typ.)
LED Current
25mA (Max.)
Efficiency ≥80%