ViewSonic VS11661 Service Manual page 10

2-3 POWER SUPPLY
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
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Part Number:
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
<
45
1.6A (MAX)
80 A MAX./ 240V
(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 <45W (Typ) / under 50W (Max)
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
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790961400600R
WATTS (TYP)
(without audio)
/ 50HZ
AC
7
Confidential - Do Not Copy
(without audio)
VX2255wmh-4
VX2255wmb-4