3 V 2 A DC Power Adapter with 5.5×2.5 mm Barrel Jack
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | Adapter 3V 2A with Single Jack 5.5×2.5mm | 75 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 75 EGP
About this product
A 3 V, 2 A DC power adapter with a 5.5 × 2.5 mm barrel plug, delivering up to 6 W. It uses a switching design for good efficiency and suits DIY electronics, small appliances and devices that need a 3 V supply. Verify the device's polarity and voltage before connecting.
Specifications
- Output voltage
- 3 V DC
- Output current
- 2 A
- Maximum output power
- 6 W
- Connector
- 5.5 × 2.5 mm barrel jack
- Type
- Switching
Frequently asked questions
What is the price of 3 V 2 A DC Power Adapter with 5.5×2.5 mm Barrel Jack in Egypt?
3 V 2 A DC Power Adapter with 5.5×2.5 mm Barrel Jack currently costs 75 EGP in Egypt.
Where can I buy 3 V 2 A DC Power Adapter with 5.5×2.5 mm Barrel Jack in Egypt?
3 V 2 A DC Power Adapter with 5.5×2.5 mm Barrel Jack is available from Makers Electronics. Compare the offers above to find the best price.
How do I check the polarity?
Read the polarity symbol on the adapter label and confirm it matches the device's input marking before connecting. Most 5.5 × 2.5 mm adapters are center-positive, but always verify the printed symbol.
Can I use it to power a 5 V device?
No. The output is 3 V, and supplying a device rated for a different voltage can damage it. Use it only with devices designed for 3 V input.
