12V 10A CCTV Power Supply Adapter

🔹 ZJW 12V 10A CCTV Power Supply Adapter – AC/DC, 120W, 5.5×2.1mm

This ZJW 12V 10A power adapter is a high-power, reliable AC to DC switching power supply designed for CCTV cameras, LED strips, 3D printers, and other 12V devices requiring up to 10 amps. It features overcurrent, overvoltage, and short-circuit protection for safe and stable operation.

✅ Specifications:

• Brand: ZJW

• Input Voltage: 100V – 240V AC (worldwide compatible)

• Output Voltage: 12V DC

• Output Current: 10A (max)

• Power: 120 Watts

• Connector Options: 5.5mm x 2.1mm DC barrel jack

• Cable Length: ~1 meter (approx.)

• Protections: Overcurrent, Overvoltage, Short-circuit, Overload

• Efficiency: ≥85%

• Cooling: Vented metal case with fan (depending on model)

• Operating Temperature: -20°C to +60°C

📦 Applications:
✔️ CCTV camera systems (multiple cameras)
✔️ LED strip lighting (12V, high power)
✔️ 3D printers (CR-10, Ender, etc.)
✔️ CNC machines
✔️ Audio amplifiers (car audio bench testing)
✔️ Arduino and Raspberry Pi projects
✔️ Portable monitors and displays
✔️ Battery chargers
✔️ DIY electronics power supply

⚠️ Important Note:

• Polarity (barrel jack version): Center positive (+), outer sleeve negative (–). Verify your device’s polarity before connecting.

• Screw terminal version: Red = Positive (+), Black = Negative (–)

• Do not exceed 10A load. Ensure your device draws less than 10A to prevent overheating.

• Ventilation: Keep in a well-ventilated area, especially at high loads.