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Collaborative Design Innovation in LED

Our mission is to develop energy efficient , environmentally friendly lighting solutions for indoor and outdoor applications. Collaborative Design Innovation in LED. Contents. LED Driver Selection Criteria Collaborative approach to achieve end application goal Collaboration Scope

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Collaborative Design Innovation in LED

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  1. Our mission is to develop energy efficient, environmentally friendly lighting solutions for indoor and outdoor applications Collaborative Design Innovation in LED

  2. Contents • LED Driver Selection Criteria • Collaborative approach to achieve end application goal • Collaboration Scope • Harvard – Sylvania Case Study • Conclusions

  3. Driver Key Selection Criteria Cont.

  4. Driver Key Selection Criteria Cont.

  5. Driver Key Selection Criteria Cont. CL Standard / CLK CLR50/CL50

  6. Driver Key Selection Criteria Cont.

  7. Driver Key Selection Criteria Cont.

  8. Collaboration Scope

  9. Harvard – Havells Sylvania Collaboration • Why? • Mainly Size / Form Factor • Targeted Performance • Interface • Optimum total cost of final product

  10. Harvard – Sylvania Collaboration Cont. • Project: • Develop bespoke LED driver • ~18W power • switchable output • 1-10V dimming • Efficiency >87% • PF > 0.95 • Reliability > 50,000 hours

  11. Harvard – Sylvania Collaboration Cont. • Challenges • Space • Interface • Safety Clearances • Time & Cost

  12. Harvard – Sylvania Collaboration Cont. • Successful Project • On time • To Specification http://www.havells-sylvania.com/led/lumiance/Inverto

  13. Conclusions • Standard product may not be suitable for all applications • Optimisation around the application can be beneficial in certain cases • Close collaboration can yield win-win scenario • Collaboration is easy

  14. Thank you

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