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Technology

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-Aulia Nurhady …

-Aulia Nurhady
-Cecep Isnandar Setiawan

Published in: Education, Business, Technology
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Transcript

  • 1. Inspired by:• Aulia Nurhady• Cecep Isnandar
  • 2. A Refrigeration System’s Device Thermoelectric is one device of refrigeration system for cooling something or products. Discovered by Jean-Charles Peltier in 1834
  • 3. Cooling Process Peltier Effect
  • 4. Many advantages use Thermoelectric* Low voltage DC power* Environmentally friendly* Small and lightweight* Maintenance free* No Refrigerant
  • 5. Backpacker with Cooling Portable
  • 6. Power Resource OR
  • 7. Social reviews Everybody almost use backpacker Portable refrigeration’s Era
  • 8. Economic Reviews• Cost-effective, can save your money!• Good investment
  • 9. Accounting Finance Estimation Components Prices• Ofgrid Solar Backpack, or • $229• V60 Universal Laptop Battery + • $204 BackpackThermoelectric 550 W (2 units) $86Total $316/$290
  • 10. ConclusionInnovation of backpack, it included cooling device for cooling foods or drinks. Thermoelectric is based this innovation.
  • 11. Reference• http://www.ferrotec.com/technology/thermoe lectric/• Ebay

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