3V–24V Universal AC/DC Power Adapter

This adjustable universal power adapter is designed to supply DC power to compatible small electronic devices that require selectable voltage output. It supports multiple voltage settings from 3V to 24V, making it suitable for equipment such as LED strips, routers, speakers, electronic toys, small appliances, security devices, and DIY electronics. The built-in digital voltage display helps confirm the selected output before connection, while the adjustment knob allows quick voltage control. The included adapter tips and polarity converter help improve compatibility with different DC input connector styles.

Technical Details:

• Input voltage: AC 100V–240V
• Adjustable output voltage: 3V–24V DC
• Common voltage settings: 3V, 5V, 6V, 9V, 12V, 15V, 18V, 19V, 20V, and 24V
• Output current: Up to 1A / 1000mA
• Rated power: 24W
• Display: Digital voltage readout
• Adjustment method: Rotary voltage control knob
• Included accessories: 14 DC adapter tips and polarity converter
• Suitable for: Small electronics, LED devices, security equipment, speakers, routers, humidifiers, and compatible DC-powered devices
• Use note: Check voltage, current, connector size, and polarity before connecting to equipment.