
HOPSON 12V 2A AC/DC Power Adapter (100–240V AC Input)
Brand: HOPSONPower Supplies & Adapters
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Prices updated: 14 Oct 2026
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About this product
A HOPSON AC/DC power adapter that converts 100–240V AC mains at 50/60 Hz into 12V DC at up to 2A. It is suited to powering 12V electronics, LED strips, routers and small devices that draw up to 2A, including hobby and prototyping projects.
Specifications
- Input voltage
- 100–240 V AC
- Input frequency
- 50/60 Hz
- Output voltage
- 12 V DC
- Output current
- 2 A
Frequently asked questions
Can it power devices that draw less than 2A?
Yes. The adapter supplies up to 2A, and a device that draws less current will only take what it needs.
How do I confirm the plug and polarity before connecting?
The listing does not specify the plug size or polarity. Check the polarity marking on the adapter's connector and match it to the 12V input of your device before connecting.


