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Mean Well NTS-300-212AU True Sine Wave DC-AC Inverter 300W 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-300-212AU

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The NTS-300 is a 300W Mean Well power converter (input range: 10~16.5Vdc, operating temperature: -25~+65℃).

Key Features

✓ Input voltage range: 10~16.5Vdc
✓ Cooling by free air convection
✓ Wide operating temperature: -25~+65℃
✓ 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-300-212AU used for?

The NTS-300-212AU is a 300W true sine wave DC-AC inverter designed to convert 12V DC input into 230V AC output. It is suited to applications where clean AC power is needed from a DC battery source, such as mobile, industrial, and backup power environments.

Does this inverter produce a true sine wave output?

Yes, this model provides a true sine wave AC output with total harmonic distortion below 3%. That makes it a better choice for equipment that is sensitive to waveform quality compared with modified sine wave alternatives.

What are the main electrical ratings of the NTS-300-212AU?

This model is rated for 300W continuous power, with 230V AC output and 12V DC input. It also supports surge power up to 600W, which helps with loads that briefly require higher startup power.

Can the output voltage and frequency be adjusted on this model?

Yes, the AC output voltage and frequency are selectable by DIP switch. The available AC voltage options include 100/110/115/120VAC and 200/220/230/240VAC, depending on the selected setting.

Is the NTS-300-212AU suitable for demanding environments?

This inverter is built for a wide operating temperature range and is specified for operation up to 65°C. It also features conformal coating and a fanless design, which can be beneficial in environments where durability and low maintenance are important.

What protection features are included in the NTS-300-212AU?

The unit includes protection against short circuit, overload, and over voltage. It also includes battery over-discharge protection through low voltage disconnect, helping protect the DC power source during operation.

What battery types is this inverter compatible with?

The NTS-300-212AU is suitable for use with lead-acid or lithium-ion batteries. Buyers should still confirm that the rest of the system matches the inverter's 12V DC input requirement.

What size and warranty does this model offer?

The inverter measures 210 x 130 x 55 mm and weighs 1.3 kg, making it relatively compact for a 300W unit. Mean Well specifies this model with a 3-year warranty.

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Model	Power	Voltage	Waveform	Frequency
Mean Well NTS-300-248AU True Sine Wave DC-AC Inverter 300W 230V out 48V in with AU Socket	300W	230V	True Sine Wave	50Hz	View
Mean Well NTS-300-224AU True Sine Wave DC-AC Inverter 300W 230V out 24V in with AU Socket	300W	230V	True Sine Wave	50Hz	View

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Key Features

✓ Input voltage range: 10~16.5Vdc

✓ Cooling by free air convection

✓ Wide operating temperature: -25~+65℃

✓ 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-300-212AU True Sine Wave DC-AC Inverter 300W 230V out 12V in with AU Socket

Key Features

Frequently Asked Questions

Payment & Security

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Mean Well NTS-300-212AU True Sine Wave DC-AC Inverter 300W 230V out 12V in with AU Socket

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