
6V 3A DC Power Adapter with DC Cable (5.5 x 2.5 mm Plug)
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Prices updated: 13 Oct 2026
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About this product
6V 3A DC power adapter with a 5.5 x 2.5 mm barrel plug and attached DC cable. It accepts 100-240V AC mains at 50-60Hz and is used to power 6V electronics, small motors and DIY circuits.
Specifications
- Input voltage
- 100-240 V AC / 100–240 فولت تيار متردد
- Input frequency
- 50-60 Hz / 50–60 هرتز
- Output voltage
- 6 V DC / 6 فولت تيار مستمر
- Maximum output current
- 3 A / 3 أمبير
- Plug tip size
- 5.5 x 2.5 mm / 5.5 × 2.5 مم
Frequently asked questions
Which polarity does the plug use?
The listing does not state polarity. Check the polarity symbol on the adapter label or connector before connecting to your device, since reversed polarity can damage electronics.
Can it power a device that draws less than 3A?
Yes. The 3A figure is the maximum the adapter can supply. A device draws only the current it needs, as long as its voltage is 6V.





