Power electronics/ Power supplies design

eLab analogue developments include products ranging from power electronic including power converter design to power supplies design. eLab expertise in power converter design and includes all types of converters from small switch-modes to large mains connected converter systems and motor drives. We design power converters using MOSFETs, BJTs, IGBTs and Thyristors. We have solid expertise in the designing base and gate drive systems for all these devices. We have expertise in the following areas:

  • PWM based Power converter (AC/DC, DC/AC, DC/DC) for custom application
  • Motor Drive (AC motor & DC motor drive)
  • Uninterrupted power supplies (online & off line)
  • Smart Battery chargers
  • LED power design
  • Digitally control Power supplies (for custom application)

Linear & Switch mode Power supplies:

Linear Power supplies having simple design but low efficiency around 60% but the switch mode power supplies can be 80% and above depending upon designing. Linear power supplies have difficulty supporting wide input voltage ranges. Typically, many input transformer voltage taps (selections) are required along with a switch mechanism to enable the power supply to function in world markets (Japan is 100 VAC 50/60 Hertz, USA is 120 VAC 60 Hertz, and Europe is 230VAC 50 Hertz). But Switch mode power supplies have wide input range typically 90v to 240v depending upon application and requirement.

Power supplies are the indespensible part of any electronic circuit. Focusing on energy saving and emission reduction It is our mission to provide a reliable solution to your power supply requirements for commercial/industrial and personal use. We deal in design, testing, manufacturing and analysis of custom high reliability power supplies design. We are also ready to answer the application/technical questions that our customers may have  and invite our customers to sort through what is available and quickly select the proper power electronic solution. Previously we designed number of power converter related projects can be seen in Past Design page.

If you have any query regarding Power electronic/ converter design or intend to design power supplies according to your requirements, then feel free to contact eLab.

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