
Vicor Corporation
VE-21J-EY-S
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VE-21J-EY-S Description
VE-21J-EY-S Description
The VE-21J-EY-S is a high-performance, isolated DC-DC converter designed and manufactured by Vicor Corporation. This external/internal converter offers a robust solution for applications requiring efficient power conversion. With a maximum input voltage of 32V and a minimum input voltage of 21V, the VE-21J-EY-S can handle a wide range of input voltages. It delivers a maximum output current of 1.39A and provides a stable 36V output, making it suitable for various power requirements. The converter is housed in a full brick package and has a compact size of 4.60" L x 1.80" W x 0.52" H (116.8mm x 45.7mm x 13.2mm), making it ideal for space-constrained applications.
VE-21J-EY-S Features
The VE-21J-EY-S boasts several advanced features that set it apart from similar models:
- Efficiency: With an efficiency of 88%, the VE-21J-EY-S ensures minimal power loss and optimal performance.
- Safety Features: The converter is equipped with OCP (Over Current Protection), OTP (Over Temperature Protection), OVP (Over Voltage Protection), and SCP (Short Circuit Protection) to safeguard the system from potential damage.
- Isolation: The VE-21J-EY-S offers 3 kV of isolation, providing a high level of safety and reliability.
- Mounting Type: The through-hole mounting type ensures secure installation and easy integration into various systems.
- Regulation: The converter is designed to maintain a stable output voltage, ensuring consistent performance in various operating conditions.
- Compliance: The VE-21J-EY-S is REACH unaffected and RoHS3 compliant, making it an environmentally friendly choice.
VE-21J-EY-S Applications
The VE-21J-EY-S is ideal for a wide range of applications, particularly in the ITE (Commercial) sector. Some specific use cases include:
- Industrial Automation: The converter's high efficiency and robust safety features make it suitable for powering control systems and sensors in industrial environments.
- Telecommunications: The VE-21J-EY-S can be used to provide stable power to communication equipment, ensuring reliable performance in critical applications.
- Medical Equipment: The converter's isolation and safety features make it an ideal choice for powering medical devices that require a high level of safety and reliability.
- Rugged Electronics: The VE-21J-EY-S can withstand harsh conditions, making it suitable for use in military and aerospace applications.
Conclusion of VE-21J-EY-S
The VE-21J-EY-S from Vicor Corporation is a versatile and high-performance DC-DC converter that offers a range of benefits for various applications. Its compact size, high efficiency, and advanced safety features make it an ideal choice for space-constrained and demanding environments. With its REACH unaffected and RoHS3 compliance, the VE-21J-EY-S is not only a powerful solution but also an environmentally friendly one. Whether used in industrial automation, telecommunications, medical equipment, or rugged electronics, the VE-21J-EY-S delivers reliable and efficient power conversion, ensuring optimal performance in any application.



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