Acer P205H

Acer Acer –LCD-P205H
5
Items Condition Spec Note
AC Input Voltage range Universal input full range 90~264Vac
AC Input Voltage rating Universal input full range 100~240Vac
AC input frequency range 90~264Vac 47~63Hz
AC input frequency rating 100~240Vac 50~60Hz
100Vac 1.5A(max) AC Input Current
240Vac 0.8A(max)
115Vac,cold star,25°C 35A (max)
Inrush Current
230Vac,cold star,25°C 70A(max)
See Note2
AC-DC power Efficiency
DC output full loading ≥80%
Note2. Before each test, the buck capacitor needs to be discharged.
Before each test, it must be 10 minutes at least after the latest test.
Hot star not component be damaged.
3.1.2 Output characteristics
Items Condition Spec Note
+24V output <1000mv
+5V output <200mv
See note 2
audio 5V output <300mv
Ripple and Noise
24v loading:0.2A~1.2A
5v loading:0. 7A~1.5A
audio 5v loading:0A~1.0A
Vcc24V:23V~28V
Vcc5V:4.85V~5.35V
audio 5v:4.5V~5.5V
For system active
5v loading:0.04A~1.5
A
14V loading: 0A
audio 5v loading:0A
Vcc24V: 23V~30V Vcc5V:
4.85V~5.35V
audio 5v:4.5V~5.5V
For power saving or DC off
DC Output Voltage
Vcc5V/1.5A
Vcc24V/1.2A
audio 5V/1.0A
DC output loading
capability
<50mS
Hold-up time AC input: 100V~240V >10mS
Overshoot <10%
Turn on delay time <2S
Power management See Table-1
Note3: Paralleled a 0.1uF ceramic Cap. And 47uF aluminum Cap. Between the end of DC loading side, Measured
band-width=20MHz. Ripple voltage of +25V is less than 1500mV when enter into burst mode.
3.1.3
Protection characteristics
Protection Condition Spec
OPP nominal AC input 55W ( min )
SCP(short circuit protection) Before fuse with auto-recovery function
OVP(Over voltage protection) Auto recovery <output capacitor voltage
Table-1
Status H-sync V-sync Video Power LED