Instruction manual

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Data Sheet of DM-3000A-03 AC/DC Adapter
1. Overview
The DM-3000A-03 AC/DC adapter is used to receive a 100 V AC or 240 V AC supply of power and
provides a 12 V DC power supply.
2. Using the Adapter
The AC/DC adapter has a cannon connector as its output terminal.
When using the AC/DC adapter to supply power to the DM-3000B portable LCD monitor, connect the
conversion cable, which is attached to the main unit of the LCD monitor, to this adapter.
3. Electrical and Environmental Specifications
Rated output voltage V 12 ±5%
Rated output current A 3.0
Maximum output power W 36
Input voltage V AC Rated range: 100 to 240
Input frequency Hz Ratings: 50/60
Efficiency % 70 (MIN)
Operating ambient temperature °C 0 to +40
Operating ambient humidity %RH 10 to 90
Storage ambient temperature °C -10 to +70
Storage ambient humidity %RH 5 to 95
Pin 1 GND
Pin 2 NC
Pin 3 NC
Output plug pin assignments
Pin 4 POWER