For cabinet wiring, use the terminal diagram on page 2 of the manufacturer’s PDF. The main rating is 5 V, 20 A and 100 W. The diagram separately labels a 2 A control-card output.
Product details
| Parameter | Specification |
|---|---|
| Input range | 9–36 V DC |
| Main output | 5 V DC, 20 A |
| Rated power | 100 W |
| Control-card connection | 5 V DC, 2 A as shown in the wiring diagram |
| Enclosure and cooling | Aluminum-alloy housing, natural cooling |
| Protection | Reverse input connection, output overcurrent, overvoltage, undervoltage and short circuit |



Download the module specification (PDF)
Frequently asked questions
Does it accept nominal 12 V and 24 V vehicle supplies?
Both voltages are within the specified 9–36 V DC range. Check the actual vehicle supply against that range.
Which output connects to the control card?
The wiring diagram labels the dedicated 5 V, 2 A connection for the control card and shows the 20 A display connection separately.
Where can I check the mounting and wiring layout?
Page 2 of the linked ASD-12D5N20A100DT PDF includes the dimensioned drawing and connections. Page 1 includes temperature derating information.









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