ViewSonic VX1935wm-3 Service Manual page 9

Efficiency (at 115VAC Full Load)
Fuse
Power Output
Ripple and Noise
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
Power Saving Operation(Method)
Power Consumption
Recovery Time
ViewSonic Corporation
Mode LED
On Green
Stand By Amber
Active Off Off
Typical: 80%
Minimum: 75%
Internal and not user replaceable
35 Watts (typ)
Ripple: <3%
1.2 Arms @ 100VAC, 0.6 Arms @240VAC
40 A (max) @ 120VAC
60 A (max) @ 220VAC
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.
compliance with ISO
measurements of machines acoustics. Power Switch noise shall
not be considered.
VESA DPMS Signaling
Power Consumption
35 W (Typ)
42 W (max)
< 2 W
< 1 W
On Mode = N/A, Active Off < 3 sec
Confidential - Do Not Copy
6
Audible shall defined to be in
7779 (DIN EN27779:1991) Noise
VX1935wm-3