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Mean Well NPB-120-12TB Battery Charger 120W 12V with Terminal Block
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Mean Well NPB-120-12TB Battery Charger 120W 12V with Terminal Block
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
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BrandMean Well
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SeriesNPB Series
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Power Rating120 Watt
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Output Voltage14.4 Volt
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Rated Current6.8 Ampere
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Input Voltage90V~264V
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No of Output1
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Standards MetCB,CCC,CE,EAC,ENEC,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length7.09 in
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Width3.78 in
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Height1.93 in
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Weight2.87 lb
::specification::
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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