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48VDC: Is it the safe and affordable solution we need?

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Presentation
  • Duration: 1 min
  • Publication date: 25 May 2021
  • Part of series EngShorts

Abstract

In this #EngShort we look at the migration from no #electricity to plentiful, reliable, #AffordableElectricity, which is not a smooth one. Most of us are familiar with #12V direct current or DC that is used in cars and boats. We also have 110 or #230V alternating current used in #ACGrid electricity. We are interested in the gap between these two as 12VDC is limited in power and grid AC is often unnecessarily powerful and unaffordable. A proactive approach is needed to create a new electrical ecosystem such as #48VDC. 48VDC can optimise the local grid to supply DC power to DC devices directly. It is safer than mains electricity and cost-effective.

Comment below to let us know your thoughts on 48VDC.

You can also find out more by visiting https://www.theiet.org/48VDC

Keywords:
  • 48VDC
  • Built environment
  • air compressor
  • appliances
  • battery charger
  • carbon neutral
  • carbon zero
  • climate change
  • convertors
  • direct current
  • electric motor
  • electrical ecosystem
  • electricity
  • external power supply
  • global grid
  • off-grid electricity
  • power supply
  • sustainability

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