ViewSonic VP2330WB Service Manual - Page 30
ViewSonic Corporation, VP2330wb, 3.2 power, 4 USB Board, 5 DDC/CI - monitor power
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6.3.2 power This is a general purpose AC / DC adapter which converts 90~240 Vac to a stabilized DC voltage: 12 Volts, with a rated output current of 2.4A. The electrical specification is described below. Rated Input Voltage Operation Input Voltage Input Current Inrush Current Standby Input Voltage Output Voltage Regulation Output Ripple & Noise Rate Output Current 90~240 Vac , 50 / 60Hz 90~260 Vac , 47 ~ 63Hz
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ViewSonic Corporation
Confidential - Do Not Copy
VP2330wb
27
6.3.2 power
This is a general purpose AC / DC adapter which converts 90~240 Vac to a stabilized DC voltage: 12 Volts, with
a rated output current of 2.4A. The electrical specification is described below.
Rated Input Voltage
90~240 Vac , 50 / 60Hz
Operation Input Voltage
90~260 Vac , 47 ~ 63Hz
Input Current
<2.4A
Inrush Current
<80A@230Vac
Standby Input Voltage
12Vdc
Output Voltage Regulation
+/-5%
Output Ripple & Noise
300mVp-p
Rate Output Current
<2.4A
6.4 USB Board:
Include one Up-Stream port and four Down-Stream ports each one port cann’
t exceed
1A
6.5 DDC/CI
: VP2030B monitor can use Perfect Suit offer DDC/CI function, make use of Perfect Suit sofeware to
substitute OSD function even more , for instance ,the adjustment of the color temperature, adjustment of the
luminance ,the more special one is the rotation of the screen.