MEAN WELL A301-150-F3 Power Supply

MEAN WELL A301-150-F3 is a compact 150 W DC-AC modified sine wave inverter designed to convert 12 Vdc input into 230 Vac output. The unit includes an ON/OFF switch, meets RoHS requirements and has a small footprint with dimensions of 73 mm (W) × 122 mm (D) × 45 mm (H). Packs are supplied in quantities of 20 units.

Advantages

The inverter delivers up to 150 W continuous power in a compact housing, providing a simple solution for converting 12 V vehicle or battery power to 230 V AC. Its modified sine wave output allows operation of many household and electronic devices while the integrated ON/OFF switch simplifies control. RoHS compliance ensures the product meets environmental material restrictions.

Suitable for

• Small appliances and power tools up to 150 W
• Charging laptops, phone chargers and other consumer electronics
• Mobile applications such as car, RV or boat power supply
• Temporary power for lighting and low-power equipment

Key specifications

• Model: MEAN WELL A301-150-F3
• Power rating: 150 W
• Input voltage: 12 Vdc
• Output voltage: 230 Vac (modified sine wave)
• Control: ON/OFF switch
• Compliance: RoHS
• Dimensions (W×D×H): 73 × 122 × 45 mm
• Packaging: 20 units per pack

How to use

Connect the inverter to a stable 12 Vdc source following polarity markings, then switch the unit ON using the built-in ON/OFF switch. Plug the 230 V load into the inverter output and ensure the combined load does not exceed 150 W. Monitor device temperature during extended use and disconnect when not in use or if abnormal operation occurs.

Recommendations

Use with deep-cycle or well-maintained batteries and avoid running near the maximum power rating for prolonged periods. For sensitive electronics, consider using a pure sine wave inverter.