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Mean Well NPB-120-24TB Battery Charger 120W 24V Terminal Block
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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
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BrandMean Well
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SeriesNPB Series
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Power Rating120 Watt
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Output Voltage28.8 Volt
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Rated Current4 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 is the Mean Well NPB-120-24TB designed for?
The NPB-120-24TB is an AC-DC battery charger designed for 24V battery charging applications. It is rated at 120W and delivers 28.8V DC output at up to 4A, making it suitable for professional and industrial charging use cases where a dedicated charger is needed.
What are the main output specifications of the NPB-120-24TB?
This model is rated for 120W output power with a 28.8V DC output and 4A rated current. Those specifications make it a 24V-class battery charger rather than a general low-voltage adapter.
Does the NPB-120-24TB support staged battery charging?
Yes. The product description specifies 2-stage or 3-stage charging capability, which is useful in battery charging applications that require a dedicated charging profile rather than simple fixed-output power delivery. This is one of the key distinctions of the NPB series charger design.
Can the NPB-120-24TB be used in demanding temperature conditions?
This charger is specified for operation from -30°C to 70°C. That wide temperature range makes it a better fit for tougher commercial or industrial environments than chargers limited to standard indoor temperature ranges.
Is this model intended for universal AC input environments?
Yes. The product description lists universal AC input, so the NPB-120-24TB is intended for use across a broad range of AC power systems. That makes it practical for businesses operating across different regions or facility standards.
How heavy is the Mean Well NPB-120-24TB?
The listed product weight is 1.3 kg. That weight reflects a robust industrial charger format rather than a lightweight consumer-style charger.
What warranty is provided for the NPB-120-24TB?
This model includes a 3-year warranty based on the provided product data. That coverage aligns with its positioning as a professional-grade Mean Well battery charger.
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