
Vicor Corporation
VE-21B-EY-B1
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VE-21B-EY-B1 Description
VE-21B-EY-B1 Description
The VE-21B-EY-B1 is a high-performance, isolated DC-DC converter designed and manufactured by Vicor Corporation. This full-brick module is engineered to deliver 50W of power with a single output voltage of 95V. It boasts an impressive efficiency of 88%, ensuring optimal energy conversion and minimal power loss. The VE-21B-EY-B1 operates within an input voltage range of 21V to 32V, making it suitable for various applications requiring a wide input voltage window.
VE-21B-EY-B1 Features
- Voltage - Input (Max): 32V
- Voltage - Input (Min): 21V
- Voltage - Output 1: 95V
- Current - Output (Max): 526mA
- Efficiency: 88%
- Voltage - Isolation: 3 kV
- Size / Dimension: 4.60" L x 2.40" W x 1.07" H (116.8mm x 61.0mm x 27.1mm)
- Mounting Type: Through Hole
- Package / Case: Full Brick
- Number of Outputs: 1
- Power (Watts): 50 W
- Type: Isolated Module
- Features: OCP, OTP, OVP, SCP
- RoHS Status: ROHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level (MSL): Not Applicable
- ECCN: EAR99
- HTSUS: 8504.40.9580
- Package: Bulk
The VE-21B-EY-B1 stands out due to its robust protection features, including over-current protection (OCP), over-temperature protection (OTP), over-voltage protection (OVP), and short-circuit protection (SCP). These features ensure reliable operation and long-term durability in demanding environments.
VE-21B-EY-B1 Applications
The VE-21B-EY-B1 is ideal for a wide range of applications, particularly in the commercial sector. Its high efficiency and isolated design make it suitable for:
- Industrial and Telecommunications Equipment (ITE): The VE-21B-EY-B1's ability to handle a wide input voltage range and provide a stable output voltage makes it an excellent choice for ITE applications where reliability and performance are critical.
- Rugged and Harsh Environments: The module's isolated design and robust protection features make it suitable for applications in harsh environments where electrical noise and interference are common.
- Power Distribution Systems: The VE-21B-EY-B1's high efficiency and compact size make it an ideal choice for power distribution systems in commercial and industrial settings.
Conclusion of VE-21B-EY-B1
In conclusion, the VE-21B-EY-B1 is a powerful, reliable, and efficient DC-DC converter that offers a wide range of benefits for various applications. Its high efficiency, isolated design, and robust protection features make it an ideal choice for commercial and industrial applications where performance and reliability are paramount. With its compact size and versatile input voltage range, the VE-21B-EY-B1 is a valuable addition to any power conversion system.



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