


Vicor Corporation
V48A48E500B2
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V48A48E500B2 Description
V48A48E500B2 Description
The V48A48E500B2 is a high-performance, isolated DC-DC converter from Vicor Corporation, designed to deliver 500W of power with a 48V output. This Maxi (500W) series converter features a full brick package and through-hole mounting, making it suitable for a wide range of applications. With an input voltage range of 36V to 75V and an output current of up to 10.42A, the V48A48E500B2 is capable of meeting the power requirements of various commercial and industrial systems.
V48A48E500B2 Features
- Voltage - Input (Max): 75V
- Voltage - Input (Min): 36V
- Voltage - Output 1: 48V
- Current - Output (Max): 10.42A
- Power (Watts): 500W
- Efficiency: 89.7%
- Voltage - Isolation: 3 kV
- Features: OVP (Overvoltage Protection), UVLO (Undervoltage Lockout)
- Mounting Type: Through Hole
- Package / Case: Full Brick
- Size / Dimension: 4.60" L x 2.20" W x 0.54" H (116.8mm x 55.9mm x 13.7mm)
- Number of Outputs: 1
- RoHS Status: ROHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level (MSL): Not Applicable
- ECCN: EAR99
- HTSUS: 8504.40.9580
- Package: Bulk
The V48A48E500B2 stands out from similar models due to its high efficiency of 89.7%, which reduces power loss and improves overall system performance. Its 3 kV isolation ensures safety and reliability in high-voltage applications. The built-in OVP and UVLO features provide additional protection against voltage-related issues.
V48A48E500B2 Applications
The V48A48E500B2 is ideal for a variety of applications, including:
- Industrial Automation: Powering control systems and actuators in manufacturing and process automation.
- Telecommunications: Providing reliable power for base stations and communication equipment.
- Medical Equipment: Ensuring stable power supply for medical devices and instruments.
- Renal Dialysis: Powering dialysis machines and related equipment.
- Uninterruptible Power Supplies (UPS): Serving as a backup power source for critical systems.
Conclusion of V48A48E500B2
The V48A48E500B2 is a versatile and powerful DC-DC converter that offers high efficiency, robust protection features, and reliable performance. Its compact full brick design and wide input voltage range make it suitable for a wide range of commercial and industrial applications. With its 500W output and 48V output voltage, the V48A48E500B2 is an excellent choice for systems that require a stable and efficient power supply.



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