AC 110V-220V to DC 12V 30A 360W Transformer Power Supply

High Output 360W Capacity: Converts mains AC voltage into a continuous, stable 12V DC output up to 30A (360W max), perfect for powering heavy-duty inductive, resistive, and electronic loads.

Dual Input AC Selector Switch: Built-in mechanical toggle switch allows seamless input switching between 110V AC (90V–130V) and 220V AC (180V–240V) 50/60Hz grid power.

Active Cooling System: Equipped with an integrated low-noise DC cooling fan and perforated aluminum casing to maintain low operating temperatures under heavy duty cycles.

Fine-Tuning Voltage Trim: Features an onboard potentiometer knob ($V_{\text{ADJ}}$) allowing precise fine-tuning of output voltage ($\pm 10\%$, approx. $10.8\text{V}\text{–}13.2\text{V}$) to compensate for wire voltage drops.

Multi-Terminal Screw Bus: Heavy-duty terminal block connectors with protective flip cover support multi-wire distribution for multiple parallel loads.

Comprehensive Multi-Protection Suite: Integrated safeguards against short circuits, continuous over-current, over-voltage, and thermal over-temperature conditions.

Housing & Casing Style: Industrial-grade vented aluminum alloy enclosure designed to provide EMI shielding and structural durability.

Contact & Terminal Style: Nickel-plated screw terminal block with transparent insulation shield (L, N, FG, -V, -V, -V, +V, +V, +V).

Technical Specifications:

Input Voltage: AC 110V/220V -+ 15% (Switch selectable).

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

Output Current: 0A–30A Max.

Rated Power: 360W.

Cooling: Temperature-controlled active cooling fan.

Color: Silver metallic casing.

Usage Advice: Verify that the AC input toggle switch (110V vs 220V) is correctly positioned for your local power grid before applying power. For continuous duty, size your load to 80% of total capacity (24A / 288W).

Maintenance: Ensure the fan intake and perforated side vents remain free of dust accumulation. Indoor use only; keep away from high moisture environments.

Essential High-Wattage Bench Supply: Position as an indispensable high-current power supply for 3D printers, heavy-duty LED strip runs, CNC stepper drivers, FPV charger stations, and 12V car audio bench testing.

Highlight High-Amperage Capacity & Active Cooling: Emphasize its 30A continuous current handling supported by active fan cooling and fine-tunable output voltage.

Recommended Cross-Sell Add-ons: Pair with AC 220V TO 360W DC 24V 15A Transformer Power Supply, S-150-12 DC12V 12.5A Slim Power Supply Transformer, ISDT Q8 500W 20A Battery Balance Charger 1-8S, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Power Supply SMPS collection page as your high-current 12V 360W flagship power unit.