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VE-21N-EX-B1
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VE-21N-EX-B1 Description
VE-21N-EX-B1 Description
The VE-21N-EX-B1 is a high-performance, isolated DC-DC converter designed and manufactured by Vicor Corporation. With a power output of 75W and an output voltage of 18.5V, this converter is an excellent choice for a variety of applications in the commercial and industrial sectors. The VE-21N-EX-B1 boasts a compact full brick form factor, measuring 4.60" L x 2.40" W x 1.07" H (116.8mm x 61.0mm x 27.1mm), making it suitable for space-constrained environments.
VE-21N-EX-B1 Features
- Input Voltage Range: The VE-21N-EX-B1 accepts an input voltage range of 21V to 32V, providing flexibility in various power supply scenarios.
- Output Current: With a maximum output current of 4.05A, this converter can deliver the necessary power for demanding applications.
- Efficiency: The VE-21N-EX-B1 offers an impressive efficiency of 88%, ensuring energy savings and reduced heat generation.
- Safety Features: It includes Over Current Protection (OCP), Over Temperature Protection (OTP), Over Voltage Protection (OVP), and Short Circuit Protection (SCP) to safeguard the system from potential damage.
- Isolation: The converter provides 3 kV of isolation, ensuring safety and reliability in high-voltage applications.
- Compliance: The VE-21N-EX-B1 is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards.
- Mounting Type: The converter features a through-hole mounting type, facilitating easy installation and integration into various systems.
VE-21N-EX-B1 Applications
The VE-21N-EX-B1 is ideal for a wide range of applications, particularly in the Information Technology Equipment (ITE) sector. Some specific use cases include:
- Industrial Automation: Powering control systems and sensors in manufacturing and process automation environments.
- Telecommunications: Providing reliable power to communication equipment in data centers and network infrastructure.
- Medical Equipment: Ensuring stable power supply to medical devices, such as diagnostic equipment and monitoring systems.
- Rugged Electronics: Supporting power requirements in harsh environments, such as military and aerospace applications.
Conclusion of VE-21N-EX-B1
The VE-21N-EX-B1 from Vicor Corporation is a versatile, high-efficiency DC-DC converter that offers a compact design, robust safety features, and compliance with industry standards. Its wide input voltage range, high output current, and isolation capabilities make it an excellent choice for a variety of commercial and industrial applications. With its performance benefits and unique features, the VE-21N-EX-B1 stands out as a reliable and efficient solution for power conversion needs.



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