30W Adjustable Power Supply 3-12V DC 6 Tips Multi Voltage Adapter

Features Wide adjustable voltage range – output can be continuously adjusted from 3V to 12V, compatible with a variety of low‑power devices. 30W high power output – delivers sufficient power for CCTV cameras, LED strips, routers, 3D printers, and other electronics. 6 interchangeable DC plugs – includes 6 most common tip sizes (5.5×2.1mm, 5.5×2.5mm, 3.5×1.35mm, 4.0×1.7mm, 2.5×0.7mm, 6.3×3.0mm) to fit a broad range of equipment. Global input compatibility – accepts 100‑240V AC, suitable for use worldwide. Built‑in safety protections – features short‑circuit, overcurrent, and overvoltage protection to safeguard both the adapter and connected devices. LED power indicator – clearly shows when the adapter is powered on. Compact and lightweight – space‑saving design ideal for workbenches, field maintenance, and home use. Quiet operation – efficient switching technology reduces heat and noise. Specifications Parameter Details Input Voltage AC 100‑240V, 50/60Hz Output Voltage Continuously adjustable from 3V to 12V (steps via rotary knob) Maximum Output Power 30W Maximum Output Current 2.5A (at 12V) – current derates at lower voltages to maintain 30W max DC Plug Types 6 interchangeable tips (sizes listed above) Protection Short‑circuit / Overcurrent / Overvoltage Efficiency ≥ 80% Operating Temperature 0°C to +40°C Storage Temperature -20°C to +60°C Dimensions Approx. 110 × 50 × 35 mm (L×W×H) Cable Length DC cable approx. 1.2m; AC cable approx. 1.0m Weight Approx. 200g (excluding plugs and packaging)