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Mean Well NTS-450-212AU True Sine Wave DC-AC Inverter 450W 230V out 12V in with AU Socket

fanless designhigh efficiency up to 93%200% peak power capabilitybuilt-in dip switch to adjust AC output voltagefrequency and work mode

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NTS-450-212AU

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The NTS-450 is a 450W Mean Well power converter (input range: 10~16.5Vdc, operating temperature: -25~+70℃).

Key Features

✓ Input voltage range: 10~16.5Vdc
✓ Wide operating temperature: -25~+70℃
✓ Protections: Short circuit / Overload / Over voltage / Over temperature / Reverse polarity
✓ Remote ON/OFF control
✓ Safety approvals: CB IEC62368-1,Dekra BS EN/EN62368-1,E13,EAC TP TC 004
✓ 3 years warranty

Frequently Asked Questions

What is the Mean Well NTS-450-212AU designed for?

The NTS-450-212AU is a 450W true sine wave DC-AC inverter that converts 12V DC input to 230V AC output. It is suited to business and mobile power applications where clean AC output is needed for equipment that is sensitive to waveform quality.

Does this inverter produce a true sine wave output?

Yes. This model provides a true sine wave output with total harmonic distortion below 3%, which makes it a better fit for many sensitive AC-powered devices than modified sine wave alternatives. Its 230V AC output is part of a selectable output range set by DIP switch.

What are the key electrical specifications of the NTS-450-212AU?

This inverter is rated for 450W continuous output power and supports surge power up to 900W. It uses a 12V DC input and offers selectable AC output voltages from 100 to 240VAC, including 230VAC, depending on DIP switch selection.

Can the NTS-450-212AU be used with different battery types?

Yes. Mean Well states that this inverter is suitable for lead-acid or lithium-ion batteries. It also includes battery over-discharge protection with low voltage disconnect to help protect the power source.

Is this inverter suitable for demanding environments?

It is designed for a wide operating temperature range and is specified to operate up to +70°C, with low-end temperature information in the provided data showing down to -20°C. The unit also includes conformal coating and a temperature-controlled cooling fan, which support use in tougher operating conditions.

What protection features are included in this model?

The NTS-450-212AU includes protection for short circuit, overload, and over voltage conditions. It also has battery over-discharge protection and overload behavior defined for specific load ranges and durations.

What physical size and warranty does this inverter have?

The unit measures 210 x 130 x 55 mm and weighs 1.3 kg, making it relatively compact for a 450W inverter. Mean Well lists this model with a 3-year warranty.

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Model	Power	Voltage	Waveform	Frequency
Mean Well NTS-450-248AU True Sine Wave DC-AC Inverter 450W 230V out 48V in with AU Socket	450W	230V	True Sine Wave	50Hz	View
Mean Well NTS-450-224AU True Sine Wave DC-AC Inverter 450W 230V out 24V in with AU Socket	450W	230V	True Sine Wave	50Hz	View

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Key Features

✓ Input voltage range: 10~16.5Vdc

✓ Wide operating temperature: -25~+70℃

✓ Protections: Short circuit / Overload / Over voltage / Over temperature / Reverse polarity

✓ Remote ON/OFF control

✓ Safety approvals: CB IEC62368-1,Dekra BS EN/EN62368-1,E13,EAC TP TC 004

✓ 3 years warranty

Mean Well NTS-450-212AU True Sine Wave DC-AC Inverter 450W 230V out 12V in with AU Socket

Key Features

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Payment & Security

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Mean Well NTS-450-212AU True Sine Wave DC-AC Inverter 450W 230V out 12V in with AU Socket

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