| ??? 03/27/07 20:34 Read: times |
#135979 - what I have seen ... Responding to: ???'s previous message |
.. is that there is no difference.
However, there is a caveat, I use constant current feed so, if a green LED is more tempereture dependent re Vf it will deterioate faster if it is resistor fed, simply because less Vf = higher current = more deteroriation. Erik |
| Topic | Author | Date |
| Do green LEDs have worse reliability? | 01/01/70 00:00 | |
| Seems so... | 01/01/70 00:00 | |
| Hhm... | 01/01/70 00:00 | |
| My german isnt that good but..... | 01/01/70 00:00 | |
| various reasons | 01/01/70 00:00 | |
| then again... | 01/01/70 00:00 | |
| what I have seen ... | 01/01/70 00:00 | |
| What I've noticed | 01/01/70 00:00 | |
| get a failed unit | 01/01/70 00:00 | |
| Designing for failure | 01/01/70 00:00 | |
| Nothing new under the sun | 01/01/70 00:00 | |
And can your contacts confirm or deny... | 01/01/70 00:00 | |
| Government rules | 01/01/70 00:00 |