Power inverter Voltcraft PSW 1000-12-G 1000 W 12 V DC to 230 V AC pure sine

The Voltcraft PSW 1000-12-G is a 1000 W power inverter that converts 12 V DC to 230 V AC with a pure sine output. It is designed to supply household appliances and electronic devices from a 12 V battery source, delivering a stable sinusoidal AC waveform suitable for sensitive equipment. The inverter supports portable use in vehicles, boats and off-grid systems, and includes protection features to maintain reliable operation during variable load and battery conditions.

Advantages

The pure sine output ensures compatibility with audio/visual equipment, computers and other devices that require a clean AC waveform. With a continuous power rating of 1000 W, the unit handles a range of small to medium household loads while providing built-in safeguards such as overload protection, low battery shutdown and thermal protection. Compact form factor and mounting options make it suitable for installation in mobile and stationary setups.

Suitable for

• Powering laptops, monitors and small desktop computers
• Running kitchen appliances such as microwaves and coffee makers within power limits
• Operating audio/visual equipment, TVs and game consoles
• Supplying power to tools and chargers for cordless devices
• Use in cars, campervans, boats and off-grid battery systems

Key specifications

• Input voltage: 12 V DC
• Output voltage: 230 V AC (pure sine wave)
• Continuous output power: 1000 W
• Waveform: pure sine
• Protections: overload, short circuit, low battery, thermal
• Typical applications: household appliances, electronics, power tools

How to use

Connect the inverter to a 12 V DC battery using appropriate battery cables and secure terminals. Place the inverter in a well-ventilated location, away from direct moisture and heat sources. Connect AC devices to the inverter's AC outlets, ensuring the combined load does not exceed the continuous 1000 W rating. Monitor battery voltage and load during operation; if the inverter signals low battery or overload, reduce the load or recharge the battery as needed.

Recommendations

For reliable performance, use a deep-cycle battery with sufficient capacity and ensure proper cable thickness and secure connections. Allow adequate ventilation around the unit and avoid running loads near the maximum rating for extended periods. Verify device power requirements before connecting to prevent overload and use the inverter's protection indicators to guide safe operation.