VPT Expands Its VXR Series with Advanced DC-DC Converter
VPT, Inc., a key player in the power electronics industry and part of the HEICO family, has unveiled a prominent addition to its lineup of high-reliability DC-DC converters: the VXR125-27000S. This model marks the first 270 V input option in the renowned VXR Series, which is tailored for demanding applications.
Design and Performance Features
The VXR125-27000S DC-DC converter is engineered to deliver impressive output power, capable of handling up to 125 W. Operating efficiently within an input voltage range of 160 V to 400 V, this converter is suitable for various high-performance applications. Its innovative design incorporates VPT's patented V-SHIELD packaging technology, which not only enhances environmental resistance but also simplifies thermal management through dual-sided conduction cooling.
Efficiency and Reliability
One of the standout features of the VXR125-27000S is its exceptional efficiency, reaching up to 89%. This high level of efficiency surpasses many existing solutions in the market, ensuring that systems powered by this converter operate smoothly and reliably. Moreover, the device’s regulated isolation stage significantly improves transient response, contributing to better system performance.
Durability in Extreme Conditions
This new DC-DC converter is designed to endure harsh operational environments, as it can run at full power even at +105 °C without any derating. This capability makes the VXR125-27000S ideal for critical applications where consistent performance is paramount. To further bolster its reliability, each unit undergoes a rigorous 96-hour burn-in test at elevated temperatures, ensuring that every converter meets the highest standards for long-term use.
Compliance and Application Versatility
The VXR125-27000S has been qualified according to various military and aerospace standards, including JESD22 and MIL-STD-810. These qualifications affirm that the converter can withstand shocks, vibrations, and temperature cycling. When deployed with the VXRF2-270 EMI filter, it also meets compliance requirements for military and commercial aviation.
Advantages for System Design
This converter's design eliminates the need for external components that many other products require, significantly reducing both the part count and the complexity of system design. This simplification leads to lower system costs and reduced design risks, making it a highly advantageous choice for engineers and designers.
Purchase and Availability
The VXR125-27000S is now available for direct purchase through VPT's online platform, with plans for international availability in the near future. Customers seeking more information or wishing to acquire the product can connect with a VPT representative or distributor for assistance.
About VPT and HEICO
VPT, Inc. is recognized as a leader in providing cutting-edge DC-DC power solutions tailored for avionics, military, and space applications. The company prides itself on creating innovative products that meet the challenging demands of critical systems. VPT is part of the HEICO Electronic Technologies Group, which encompasses a range of specialized companies focused on high-quality power electronics and systems.
Similarly, HEICO Corporation operates within niche markets of the aviation, defense, and electronics sectors. They leverage advanced technologies to provide solutions that enhance efficiency and performance across various applications.
Frequently Asked Questions
1. What is the output power of the VXR125-27000S?
The VXR125-27000S delivers an impressive output power of 125 W.
2. What input voltage range does the VXR125-27000S support?
This converter operates over an input voltage range of 160 V to 400 V.
3. What makes the VXR125-27000S suitable for extreme conditions?
It can function at full power at +105 °C without derating, ensuring reliable operation in challenging environments.
4. How does the VXR125-27000S improve system design?
It requires no external components for stability, which simplifies the design and reduces parts count.
5. Where can the VXR125-27000S be purchased?
The new converter is available for purchase through VPT's U.S. e-commerce platform, with international availability to follow.
