Qoltec 15W Plug-in Power Supply 5V/3A with 4.0x1.35mm DC Connector

Need a dependable power source for your 5V devices? This Qoltec 15W plug-in power supply delivers stable 5V/3A output through a 4.0x1.35mm barrel connector, making it ideal for routers, switches, LED strips, or small electronics. Just plug it into a standard EU wall socket and connect your device—no setup required.

Key specifications

• Input: AC 100-240V, 50/60 Hz – works worldwide with appropriate plug adapter
• Output: DC 5V, 3A, 15W max power
• DC connector: barrel plug 4.0mm outer / 1.35mm inner diameter, center positive
• Cable length: 1.1m for flexible placement
• Protection: over-voltage, over-current, short-circuit
• Efficiency: meets ERP standards, low standby power
• Certifications: CE, RoHS

Why choose it

Built with a robust ABS housing and efficient circuitry, this adapter runs cool and quiet. Its compact size won't block adjacent outlets, and the generous cable length gives you freedom to position your device. With comprehensive protection features, your equipment stays safe from power fluctuations.

Ideal use cases

• Powering network devices like routers, switches, and modems
• Running LED light strips or small monitors
• Charging or operating devices that require 5V/3A with a 4.0x1.35mm plug
• Replacing a lost or faulty power supply for various electronics

Good to know

Always verify your device's voltage, current, and connector size before use. The center-positive polarity is standard for most 5V devices, but double-check to avoid damage. This adapter is not suitable for devices requiring more than 15W or a different connector.