Circuit Description - ViewSonic VX2835wm-1 Lcd Display

4. Circuit Description

Internal Power Supply
Input Voltage Range
Input Frequency Range
Short Circuit Protection
Over Current Protection
Leakage Current
Efficiency
Fuse
Power Dissipation
Max Input AC Current
Inrush Current
(Cold Start)
Power Supply Cold Start
Power Supply Transient Immunity
Power Supply Line Surge Immunity
Power Supply Missing Cycle
Immunity
Power Supply Acoustics
US Type Power Cable
Color = Black
European Type Power Cable
Color = Black
CCC Type Power Cable
Color = Black
PSE Type Power Cable
Color = Black
Power Saving Operation(Method)
Power Consumption
Recovery Time
ViewSonic Corporation
Part Number: 71-Y2831200G001
AC90~264 (Worldwide)
47 to 64 Hertz
Output can be shorted without damage
3.3~4.5A typ. at 5 VDC
( Protect when short circuit )
3.5mA (Max) at 264VAC / 50Hz
80 % typical at 115VAC Full Load
Internal and not user replaceable
< 130 Watts (typ)
1.6A (max)
80 A Max./ 240VAC / 50Hz
(Cold Start at 25℃,Full Load)
Shall start and function properly when under full load, with all combinations
of input voltage, input frequency, and operating temperature
Shall be able to withstand an ANSI/IEEE C62.41-1980 6000V 200 ampere
ring wave transient test with no damage
Shall be able to withstand 1.5 times nominal line voltage for one cycle with
no damage
Shall be able to function properly, without reset or visible screen artifacts,
when ½ cycle of AC power is randomly missing at nominal input
The power supply shall not produce audible noise that would be detectable
by the user. Audible shall define to be in compliance with ISO 7779 (DIN
EN27779:1991) Noise measurements of machines acoustics. Power
Switch noise shall not be considered
Separate 3-prong NEMA 5-15P type plug. Length = 1.8m. Connects to
display.
Schuko CEE7-7 type plug.
Length = 1.8m, Connects to display.
Separate 3-prong type plug.
Length = 1.8m. Connects to display.
Separate 2-prong NEMA 1-15P type plug.
Length = 1.8m. Connects to display.
VESA DPMS Signaling
On Mode <60 W (Typ) / under 64W (Max for Energy Star)
Max power output :130W(Max. @500nits)
Saving Mode < 2 W@230VAC 50Hz
Off Mode < 1 W @230VAC 50Hz
(DC Power Off; Meet to Energy Star Ver4.0 Tier2)
On Mode = N/A, Active Off < 3 sec
40
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VX2835wm-1