User`s manual

DSH-146 User’s Manual

Power supply specification

APPENDIX

Power Supply Specification

Power Supply (450W, AC110~240V Input)

1. Electrical Requirements

OUTPUT ELECTRICAL REQUIREMENTS

The subject power supply will meet all electrical specifications below,

over the full operation temperature range and dynamic load regulation.

OUTPUT RATING

Note

1:※ both +5V or +12Va are for Timing Control board of LCD panel,

AD board, touch screen driver and other accessory devices.

2※ : +12Vb is for system that is controlled by external switch.

※ 3: +24V is for inverter of panel.

Output

min.

max.

Voltage

range

o/p

regulation

Remark

+5.0V 0A 2.0A

4.80V to

5.20V

<2%

※1

+12.0Va 0A 3.0A

11.4Vto

12.6V

<2%

※1

+12.0Vb 0A 8.0A

11.5V to

12.5V

<2%

※2

+24.0V 0A 13.0A

22.8V to

25.2V

<3%