AC 220V TO DC 12V 10A Transformer Power Supply

120W Rated Power Output: Efficiently converts household AC power into a regulated 12V DC output up to 10A (120W max), serving as a clean, steady power source for medium-duty DC equipment.

AC 220V Grid Input Compatibility: Designed to accept standard 220V AC (180V–240V) 50/60Hz grid input with low standby energy consumption and high conversion efficiency.

Fine-Tuning Output Voltage Trim: Built-in adjustable potentiometer knob (V_ADJ) allows precise calibration of the 12V output rail (-+ 10%, approx. 10.8V–13.2V) to offset line resistance loss over long cable runs.

Passive Convection Air Cooling: Features a perforated metal mesh aluminum casing designed for natural air circulation, ensuring silent, fan-free operation.

Insulated Screw Terminal Block: Equipped with robust nickel-plated screw terminals featuring a clear plastic flip cover to prevent accidental contact and electrical shorts.

Multi-Layer Circuit Safeguards: Integrated safety features protect against short circuits, continuous over-current, over-voltage spikes, and internal over-temperature conditions.

Housing & Casing Style: Vented aluminum alloy casing designed for heat radiation and electromagnetic interference (EMI) shielding.

Contact & Terminal Style: Nickel-plated screw terminal connectors (L, N, FG, -V, -V, +V, +V).

Technical Specifications:

Input Voltage: AC 220V -+ 15% (50/60Hz).

Output Voltage: DC 12V (Adjustable -+ 10%).

Output Current: 0A–10A Max.

Rated Power: 120W.

Cooling: Passive air convection via perforated aluminum casing.

Color: Silver metallic casing with yellow accent terminal label.

Usage Advice: For continuous operational setups, size your total load to 80% of maximum capacity (8A / 96W). Double-check phase (L), neutral (N), and ground (FG) connections before turning on grid power.

Maintenance: Ensure the mesh enclosure remains free of dust, debris, and metallic shavings. Indoor switch-mode power supply; keep away from high humidity and wet environments.

Essential 12V Workbench & Lighting Power Hub: Position as the go-to power supply for 12V LED strip lighting, CCTV security camera rigs, 3D printer accessories, and small-to-mid power DIY electronic workbenches.

Highlight Silent Passive Cooling & Continuous 10A Output: Emphasize the benefit of completely silent operation paired with 10A of continuous output power.

Recommended Cross-Sell Add-ons: Pair with AC 220V TO 150W DC 12V 12.5A Transformer Power Supply, AC 220V TO DC 12V 15A Transformer Power Supply, AC 220V TO DC 12V 8A Transformer Power Supply, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Power Supply SMPS collection page under standard 12V enclosed power supply units.