


Vicor Corporation
VI-21K-CU-S
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VI-21K-CU-S Description
VI-21K-CU-S Description
The VI-21K-CU-S is a high-performance, isolated DC-DC converter from Vicor Corporation, designed for reliable power conversion in various applications. With a compact full-brick package, this converter offers a wide input voltage range of 21V to 32V and delivers a maximum output power of 200W at 40V. Its high efficiency of 90% ensures minimal power loss, while the 3kV isolation provides enhanced safety and reliability.
VI-21K-CU-S Features
- Input Voltage Range: 21V to 32V
- Output Voltage: 40V
- Output Power: 200W
- Efficiency: 90%
- Isolation Voltage: 3kV
- Package: Full Brick
- Mounting Type: Through Hole
- Size/Dimension: 4.60" L x 1.80" W x 0.52" H (116.8mm x 45.7mm x 13.2mm)
- Number of Outputs: 1
- Protection Features: OCP, OTP, OVP, SCP
- Efficiency: 90%
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level (MSL): Not Applicable
VI-21K-CU-S Applications
The VI-21K-CU-S is ideal for various applications in the ITE (Commercial) sector, where high reliability and efficiency are paramount. Some specific use cases include:
- Industrial Automation: Powering control systems and sensors in industrial environments.
- Telecommunications: Providing reliable power to telecom equipment and base stations.
- Medical Equipment: Ensuring stable power supply to medical devices with high safety standards.
- Renal Dialysis Machines: Delivering precise power to these life-critical systems.
Conclusion of VI-21K-CU-S
The VI-21K-CU-S from Vicor Corporation is a robust, high-efficiency DC-DC converter that offers a wide input voltage range, high isolation, and multiple protection features. Its compact full-brick package and through-hole mounting make it suitable for a wide range of applications in the ITE sector. With its 200W output power at 40V, the VI-21K-CU-S is an excellent choice for powering critical systems in industrial automation, telecommunications, medical equipment, and more.



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