Timeline for PCB Design for High Powered LED
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 11, 2018 at 22:10 | answer | added | Misunderstood | timeline score: 2 | |
| Sep 10, 2018 at 20:02 | comment | added | D.A.S. | There exist tables of Copper clad & MCPCB thermal resistance. My answer gives some clues. Both parts in your design are at great risk of burning fingers let alone the parts. | |
| Sep 10, 2018 at 19:21 | answer | added | D.A.S. | timeline score: 0 | |
| Sep 10, 2018 at 18:30 | comment | added | Daniel Frenkel | @JackCreasey That's a great question. Unfortunately I do not know how to figure that out without building, testing, and adjusting the current | |
| Sep 10, 2018 at 18:26 | history | edited | SamGibson♦ | CC BY-SA 4.0 |
Again, added the new transistor part number into the text, to improve future searchability.
|
| Sep 10, 2018 at 18:21 | history | edited | Daniel Frenkel | CC BY-SA 4.0 |
added 31 characters in body
|
| Sep 10, 2018 at 18:13 | answer | added | user39382 | timeline score: 1 | |
| Sep 10, 2018 at 18:09 | history | edited | SamGibson♦ | CC BY-SA 4.0 |
Added component part numbers into the text, to improve future searchability.
|
| Sep 10, 2018 at 18:09 | answer | added | mlp | timeline score: 0 | |
| Sep 10, 2018 at 17:39 | answer | added | CrossRoads | timeline score: 0 | |
| Sep 10, 2018 at 16:18 | comment | added | Jack Creasey | Do you think your PCB would successfully dissipate 18W at some reasonable temperature? Anything above 45-50degC cannot be touched, and above 70degC may result in a burn. | |
| Sep 10, 2018 at 16:00 | review | First posts | |||
| Sep 10, 2018 at 16:11 | |||||
| Sep 10, 2018 at 15:51 | history | asked | Daniel Frenkel | CC BY-SA 4.0 |