GAIA’s HUGD Series of Hold-up modules are an alternative solution to the use of batteries or bulk capacitors to negate problems related to momentary input bus drop-outs as required by Mil-Std-704, DO-160 or ABD100.
As a fast-moving sector engaged in a strategy of continuous optimisation of design and manufacture, the electronics sector continually faces the prospect of older components and subsystems being obsoleted by newer products and removed from the supply chain.
The PSDG-48 Series is a fully integrated COTS multi-output 48W isolated power supply board mount module. Dedicated to 24 & 28VDC military and High Reliability applications, the power module meets MIL- STD-461, MIL-STD-704, MIL-STD-1275, ABD100 and DO160 power supply requirements.
The MPGS-14 point of load series designates a family of non-isolated buck type point of load (PoL) power modules with a permanent ultra wide input voltage range of 4.75 – 36 volts.
Increasingly, military vehicles are provisioned with electronics for control, communications, navigation and display systems. DC-DC converters provide auxiliary power for these systems but can be subject to high electrical and environmental stress in the application. This article outlines the stress levels defined by the common standards used and identifies the specifications that DC-DC converters need to meet.
Electric Vertical Take-Off and Land (eVTOL) aircraft for freight and passenger use are a natural progression from the drone technology that is now commonplace. However, reliability in these new applications is a prime consideration and core to this is maintenance of power to flight control and navigation electronics under fault conditions. In this article we look at some auxiliary DC power supply architectures, their characteristics and practical implementations for high reliability and availability.
Electric Vertical Take-Off and Land (eVTOL) vehicles are set to proliferate in the coming few years. As in other aerospace applications, safety is paramount, normally requiring multiple layers of hardware redundancy. eVTOL craft however must be as lightweight as possible, so a trade-off has to be made between acceptable reliability and hardware complexity. This e-guide considers the situation, particularly with regards to power conversion electronics.
Need high performance system functions without the design hassles?
GAÏA Converter offers a comprehensive selection of Input Bus Conditioner modules with functions and features that can ease design development and speed your system time-to-market.
Gaia Converter has expanded its military and aerospace power systems offerings with the PSDG-48 series board mount module. The series includes isolated power supplies with 2 or 3 outputs, each providing 48W, designed with an emphasis on SWaP-C and a profile of 91×54×9 mm.
Gaia Converter has expanded its military and aerospace power systems offerings with the PSDG-48 series board mount module. The series includes isolated power supplies with 2 or 3 outputs, each providing 48W, designed with an emphasis on SWaP-C and a profile of 91×54×9 mm.