1.5V–12V Adjustable DC Power Adapter – 1A
Product Overview
The 1.5V–12V Adjustable DC Power Adapter is a versatile AC-to-DC power supply designed to provide selectable DC output voltage from 1.5V to 12V, with up to 1A output current.
Its adjustable-voltage design makes it useful for powering a wide range of compatible low-voltage electronic devices. The adapter features a compact black body, integrated AC plug, attached DC cable and barrel connector.
It is suitable for compatible routers, LED devices, CCTV accessories, speakers, electronic projects, toys and other low-voltage equipment requiring an adjustable DC supply.
Key Features
- Adjustable output from 1.5V to 12V DC
- Up to 1A output current
- Wide 100–240V AC input
- 50/60Hz input frequency
- Compact black design
- Attached DC output cable
- DC barrel connector
- Center-positive polarity
- Overload protection
- Over-temperature protection
- Short-circuit protection
- Versatile multi-voltage operation
- Suitable for home, office, shop and workshop use
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Adjustable AC/DC Power Adapter |
| Input Voltage | 100–240V AC |
| Input Frequency | 50/60Hz |
| Input Current | 0.3A |
| Output Voltage | 1.5V–12V DC Adjustable |
| Maximum Output Current | 1A |
| Maximum Rated Power | Up to 12W* |
| DC Connector | Barrel-Type DC Connector |
| Polarity | Center Positive |
| Model | W-1201000 |
| Color | Black |
| Design | Compact Plug-In |
| Cable | Integrated DC Output Cable |
*Maximum power is approximately 12W at 12V × 1A. Actual usable power depends on the selected output voltage and connected device.
Adjustable Voltage
The main advantage of this adapter is its selectable output voltage.
Typical selectable settings may include:
1.5V → 3V → 4.5V → 6V → 7.5V → 9V → 12V
Always verify the actual voltage selector settings on the physical adapter before use.
Power Calculation
At the maximum rated setting:
12V × 1A = 12W
Examples:
- 1.5V × 1A = 1.5W
- 3V × 1A = 3W
- 6V × 1A = 6W
- 9V × 1A = 9W
- 12V × 1A = 12W
Applications
Suitable for compatible:
- Routers and networking equipment
- LED lights and LED devices
- CCTV accessories
- Speakers and audio equipment
- Electronic projects
- Toys and hobby electronics
- Small electronic devices
- Low-voltage equipment
- Other compatible DC-powered devices
Important: Check the required voltage, current, connector size and polarity of your device before connecting the adapter.
Protection Features
The product image indicates:
- Overload protection
- Over-temperature protection
- Short-circuit protection
- Stable DC power output
Protection specifications should be verified against the actual product/manufacturer documentation.
Why Choose This Adapter?
- Adjustable 1.5V–12V output
- Up to 1A current
- One adapter for multiple compatible voltage requirements
- Wide 100–240V AC input
- Compact and convenient design
- Integrated DC cable
- Suitable for multiple low-voltage applications
- Useful for home, office, shop and electronics workshop
Package Includes
- 1 × 1.5V–12V Adjustable DC Power Adapter










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