SynQor Introduces Advanced VPX Power Supply With Extended Hold-Up For Aerospace And Shipboard Use

SynQor®, Inc., a renowned name in the power electronics sector, has recently unveiled its latest innovation tailored for critical aerospace and shipboard applications: the VPX-3U-DC28TH. This state-of-the-art 3U VPX power supply is designed to seamlessly integrate with VITA 46 standards, thereby offering military and industrial designers an advanced solution for powering VITA 62 chassis. The highlight of this product is its extended hold-up time of over 50ms, specifically engineered to address the stringent power interruption and drop-off criteria mandated by MIL-STD-704F.

The VPX-3U-DC28TH distinguishes itself with an impressive efficiency rate of 91%, capable of delivering a robust 500 W across its entire operating temperature spectrum of -40 to 85 °C (measured at the wedge-locks). This efficiency is complemented by a suite of advanced features, including an integrated EMI filter, conduction cooling, and six output voltages equipped with comprehensive protection mechanisms against reverse polarity, over-voltage, under-voltage, short circuit, and over-temperature scenarios. Furthermore, the VPX supports I2C communications, encompassing IPMI, PMBus, and VITA 46.11 protocols, enhancing its versatility and integration capabilities.

Designed to meet the rigorous demands of both military and commercial applications, the VPX-3U-DC28TH aligns with multiple standards including VITA 46, VITA 47, VITA 62, MIL-STD-704F, MIL-STD-461F, and MIL-STD-810G. This adherence underscores its suitability for deployment in environments where reliability and performance are paramount.

The VPX-3U-DC28TH is not just about power efficiency; it also brings to the table a host of features designed to ensure reliability and performance in demanding conditions. These include:

• Six outputs (VS1: +12 V; VS2: +3.3 V; VS3: +5 V; Aux: +3.3 V, +12 V and -12 V)
• 500 W output power across a wide temperature range
• Extended hold-up time exceeding 50ms at full load
• Integrated EMI filter with reverse polarity protection
• Comprehensive protection mechanisms including over-voltage, under-voltage, short circuit, and over-temperature safeguards
• Capability for current sharing on VS1, VS2, and VS3 outputs
• I2C communication support for enhanced functionality

SynQor's commitment to delivering field-proven, highly reliable technology is evident in the VPX-3U-DC28TH. This product not only shortens design cycles but also empowers designers and integrators to develop dependable solutions that stand up to the competitive pressures of the military markets. For those interested in exploring further details or seeking additional power application assistance, SynQor encourages visiting their website or reaching out to a local representative.

In conclusion, SynQor's latest VPX power supply represents a significant step forward in the provision of reliable, efficient power solutions for critical applications in aerospace and shipboard environments. With its advanced features and compliance with key industry standards, the VPX-3U-DC28TH is poised to become a go-to choice for professionals seeking top-tier power supply options.