Power Supply

Power Supply

Aujus Technology provides expert custom switching power supply design services and solutions for high frequency and high efficiency SMPS converters to meet power supply needs for compact volume and large power throughput in accordance to input, output, and environmental specifications. We build low cost, highly reliable, switch mode units for high end Industrial, Military & aerospace applications.


Whether our client requirements are for AC/DC, DC/DC, DC/AC, or AC/AC conversion, we can provide help as per the specifications and requirements. We can deliver isolated and non-isolated designs, step-up, step-down, step-up and step-down designs, with single or multiple outputs. We have the expertise to meet certain desired specifications for power factor correction and harmonic reduction. For Power Supplies we design input filtering to meet regulatory EMI requirements such as EN61000-3-2, Mil-Std-461, and DO-160. We have experience with the following topologies used in switching power supply designs:

  • Buck Converter
  • Boost Converter
  • Forward Converter
  • Push-Pull Converter
  • Full Bridge Converter
  • Half Bridge Converter
  • Current Fed Push Pull Converter
  • Current Fed Full Bridge Converter
  • Phase Shifted Full Bridge Converter
  • Flyback Converter
  • Cuk Converter
  • SEPIC Converter


We follow good design practices to control large switching currents, for mitigating output and input noise. Careful component selection upstream in the design process minimizes potential ripple and noise. Load Analysis and Deration carried out as a standard practice, ensuring components are never stressed for the required end-use. PCB layouts are done with better understanding of circuit operations considering loop current and parasitic elements. We pre-empt potential failure with prior estimation and simulation of thermal properties and appropriately designed heat dissipation features. Stringent Layout simulation helps to identify potential hot-spots for optimized heat sink and ruggedizer designs, which provide thermal relief for the heat dissipating components.


Our in-house savvy professionals carry out simulations using state of the art simulation tools. Power Integrity testing for Isolation and Current requirements are carried out.