Q. Is the barrel jack center positive or negative? I couldn't find the detail on the website/datasheet.
A. Hi Darren, thank you for your question. The is a positive centre on the unit.
This battery holder has a slide top for easy access with a firm snap closing action. The internal battery contacts are connected to two 200mm leads terminated with a DC plug.
The top of the box has a simple On/Off slide switch. Dimensions of box: 68 x 33 x 21mm.
| Type | Battery holder |
|---|---|
| Battery Size | PP3 |
| Mount | DC plug |
| Body Material | ABS |
| Height | 21mm |
| Length | 68mm |
| Number of Cells | 1 |
| Width | 33mm |
Q. Is the barrel jack center positive or negative? I couldn't find the detail on the website/datasheet.
A. Hi Darren, thank you for your question. The is a positive centre on the unit.