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MEAN WELL NPB45072 Ultra Wide Output Battery Charger

The MEAN WELL NPB-450 series is a miniaturized, versatile, and ultra-wide voltage intelligent battery charger designed for a variety of applications. Utilizing a fully digital control design with automatic battery voltage detection, it offers features like intelligent, versatile, user-friendly, safe, and compact operation. The charger supports programmable 2/3 stage charging curves via SBP-001 and manual settings via DIP switch. It includes multiple protections such as short circuit, over voltage, over temperature, and reverse polarity. Compliant with safety standards and offering a 3-year warranty, the NPB-450 provides reliable and efficient battery charging for diverse industrial and commercial needs.

Authorized Distributors
Source:DigiKey
Part No:NPB-450-72
Stock:31
Inv Date:06-16-2026
Price: Unit price: $134.9
Buy/RFQ:
Part No:NPB-450-72
Stock:11
Inv Date:06-17-2026
Price: Unit price: $134.87
Buy/RFQ:
Part No:NPB-450-72
Stock:0
Inv Date:06-16-2026
Price: Unit price: $180.77
Buy/RFQ:

MEAN WELL NPB45072 Ultra Wide Output Battery Charger Specifications:

  • Output Voltage Range: 10.5 ~ 21V, 21 ~ 42V, 42 ~ 80V
  • Rated Wattage: 450W
  • Input Voltage: 90 ~ 300VAC, 127 ~ 370VDC
  • Frequency Range: 47 ~ 63Hz
  • Power Factor: >0.98 (115VAC), >0.95 (230VAC)
  • Efficiency: 93%
  • Operating Temperature: -30 ~ +70℃
  • Safety Standards: IEC62368-1, EN62368-1, UL62368-1
  • Protection: Short Circuit, Over Voltage, Over Temperature, Reverse Polarity
  • CANbus Interface: CANBus 2.0B
  • Temperature Compensation: Yes
  • Dimensions: 205*135*55mm
  • Warranty: 3 years

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Frequently Asked Questions

Where can I buy MEAN WELL NPB45072?

You can click on the BUY or RFQ button to purchase NPB45072 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part NPB45072?

You can download the NPB45072 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of NPB45072?

MEAN WELL

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