ViewSonic VX924 Service Manual page 9

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
European Type Power Cable
ViewSonic Corporation
Part Number: FSP035-1PI01
90 TO 264 VAC
47.5 TO 63 HERTZ
Output can be shorted without damage
3.5 A typical at 12.0 VDC ( Protect when short circuit )
0.75mA (Max) at 264VAC / 50Hz
77 % typical at 115VAC Full Load
Internal and not user replaceable
35 Watts (typ)
1.2 Arms @ 90VAC, 0.7 Arms @265VAC
60 A @ 115VAC
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
2000V 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 defined
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.
Color = Black
Schuko CEE7-7 type plug.
Length = 1.8m, Connects to display.
Color = Black
Confidential - Do Not Copy
6
VX924