


Vicor Corporation
V48B28E250B3
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V48B28E250B3 Description
V48B28E250B3 Description
The V48B28E250B3, manufactured by Vicor Corporation, is a high-performance, isolated DC-DC converter designed for external/internal applications. This module is part of the MINI (250W) series and offers a power output of 250W. With an input voltage range between 36V and 75V and an output voltage of 28V, it is capable of delivering a maximum current of 8.93A. The V48B28E250B3 is designed to operate with high efficiency, boasting an 89.5% efficiency rating. It also features Over Voltage Protection (OVP) and Under Voltage Lock Out (UVLO) for enhanced safety and reliability.
V48B28E250B3 Features
- Voltage - Input (Max): 75V
- Voltage - Input (Min): 36V
- Current - Output (Max): 8.93A
- Voltage - Output 1: 28V
- Efficiency: 89.5%
- Voltage - Isolation: 3 kV
- Mounting Type: Through Hole
- Size / Dimension: 2.28" L x 2.20" W x 0.50" H (57.9mm x 55.9mm x 12.7mm)
- Number of Outputs: 1
- Type: Isolated Module
- Features: OVP, UVLO
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level (MSL): Not Applicable
- Package: Bulk
- Base Product Number: V48B28E250
V48B28E250B3 Applications
The V48B28E250B3 is ideal for a variety of applications within the ITE (Commercial) sector, where reliable power conversion is crucial. Its high efficiency and isolated design make it suitable for applications such as:
- Industrial automation systems
- Telecommunications equipment
- Medical devices
- Test and measurement equipment
The V48B28E250B3's compact size and high power density make it an excellent choice for space-constrained applications, while its isolation and protection features ensure safety and reliability in critical systems.
Conclusion of V48B28E250B3
The V48B28E250B3 is a robust, high-efficiency DC-DC converter that offers a reliable solution for a wide range of commercial applications. Its unique combination of high power output, isolation, and protection features make it a standout choice in the market. With its compact size and versatility, the V48B28E250B3 is an ideal solution for designers looking to optimize space and performance in their systems.



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