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Mean Well NPB-120-12TB Battery Charger 120W 12V with Terminal Block 6.8A

wide voltage rangemetal enclosure for better heat dissipationeasy and flexible adjustment for voltage and current2 or 3 stage selectable by dip switch

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NPB-120-12TB

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The NPB-120 is a 120W Mean Well DIN rail power converter with a 180mm profile (input range: 90~264VAC).

Key Features

✓ 180mm width — DIN rail TS-35 compatible
✓ Input voltage range: 90~264VAC
✓ 3KVAC reinforced I/O isolation
✓ Cooling by free air convection
✓ Protections: Short circuit / Over voltage / Over temperature / Reverse polarity
✓ Active PFC — meets international energy efficiency regulations
✓ Safety approvals: CB IEC62368-1,IEC60335-1/2-29, Dekra BS EN/EN62368-1,BS EN/EN60335-1/2-29, UL62368-1, EAC TP TC 004
✓ 3 years warranty

Frequently Asked Questions

What are the main output specifications of the Mean Well NPB-120-12TB?

The NPB-120-12TB is a 120W battery charger designed for 12V battery charging applications. Its listed output is 14.4V DC at 6.8A, which matches the charging profile stated for this model. This makes it a higher-power option for buyers who need a compact charger with defined voltage and current ratings.

What type of charging profile does the NPB-120-12TB use?

This model supports 2-stage or 3-stage charging, as specified in the product description. That is an important distinction from a basic fixed-output unit because it is built specifically as a battery charger rather than a general-purpose AC-DC supply. Buyers comparing chargers in this class often look for staged charging support to match battery-charging use cases.

Is the NPB-120-12TB a good fit for commercial or industrial battery charging applications?

Yes, this model is positioned for B2B battery charging and power supply use where a 12V charger with 120W output is required. Its 14.4V DC output, 6.8A rated current, and built-in PFC make it relevant for professional environments that need a dedicated charger instead of a consumer-grade unit. Buyers should still confirm the required charging profile and power level for their specific equipment.

Can the Mean Well NPB-120-12TB operate in demanding ambient temperatures?

The specified operating temperature range is -30°C to 70°C. That gives it a wider environmental range than many light-duty chargers and makes it more suitable for varied indoor industrial or commercial conditions. Temperature capability should still be reviewed alongside the enclosure and overall system environment.

Does the NPB-120-12TB support universal AC input?

Yes, the product description lists universal AC input. That is useful for buyers sourcing equipment across different regions or standard mains systems because the charger is designed for broad AC input compatibility. It also includes power factor correction, which is a meaningful specification in professional power systems.

What should buyers know about the size and service life expectations of this charger?

The NPB-120-12TB has a listed weight of 1.3 kg and includes a 3-year warranty period. That combination suggests a more robust charger than very small portable consumer models, while still remaining manageable for equipment builds and service stock. For many B2B buyers, the warranty is a key consideration when selecting a charger for repeat or ongoing use.

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Model	Power	Battery Type	Battery Voltage	Charging Current
Mean Well NPB-120-48XLR Battery Charger 120W 48V 3 Pin Power Pin 2A	120W	Lithium and Lead Acid Battery	57.6V	—	View
Mean Well NPB-120-48TB Battery Charger 120W 48V Terminal Block 2A	120W	Lithium and Lead Acid Battery	57.6V	—	View
Mean Well NPB-120-48AD1 Battery Charger 120W 48V Anderson Connector 2A	120W	Lithium and Lead Acid Battery	57.6V	—	View
Mean Well NPB-120-24XLR Battery Charger 120W 24V 3 Pin Power Pin 4A	120W	Lithium and Lead Acid Battery	28.8V	—	View
Mean Well NPB-120-24TB Battery Charger 120W 24V Terminal Block 4A	120W	Lithium and Lead Acid Battery	28.8V	—	View
Mean Well NPB-120-24AD1 Battery Charger 120W 24V Anderson Connector 4A	120W	Lithium and Lead Acid Battery	28.8V	—	View
Mean Well NPB-120-12XLR Battery Charger 120W 12V 3 Pin Power Pin 6.8A	120W	Lithium and Lead Acid Battery	14.4V	—	View
Mean Well NPB-120-12AD1 Battery Charger 120W 12V with Anderson Connector 6.8A	120W	Lithium and Lead Acid Battery	14.4V	—	View

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Key Features

✓ 180mm width — DIN rail TS-35 compatible

✓ Input voltage range: 90~264VAC

✓ 3KVAC reinforced I/O isolation

✓ Cooling by free air convection

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

✓ Active PFC — meets international energy efficiency regulations

✓ Safety approvals: CB IEC62368-1,IEC60335-1/2-29, Dekra BS EN/EN62368-1,BS EN/EN60335-1/2-29, UL62368-1, EAC TP TC 004

✓ 3 years warranty

Mean Well NPB-120-12TB Battery Charger 120W 12V with Terminal Block 6.8A

Key Features

Frequently Asked Questions

Payment & Security

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Mean Well NPB-120-12TB Battery Charger 120W 12V with Terminal Block 6.8A

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