| ??? 11/05/08 10:42 Read: times |
#159727 - explanation Responding to: ???'s previous message |
Ap Charles said:
Then why did you want me to explain the conditions causing the failures No, I didn't ask you to explain them - I simply noted that you hadn't given any details, so Kai's assumptions about the type of transistor and cause of failure might not be applicable to your particular case: http://www.8052.com/forumchat/read/159675 the Question posted in the FIRST place shows the randomness of the phenomenon? No, it doesn't: you said:
Hi, If an NPN transistor in the circuit blows . Should we expect any voltage entering from collector to base , or is it a case of open circuit?. The question asks to give a specific expectation - that's impossible for a random phenomenon, isn't it?! I was only interested in knowing what happens to the base in the worst case . You did't mention "worst case" - see above. I dont get you when you ask for me getting specific on the topic . You asked for a specific expectation - you can't expect a specific conclusion from an unspecified cause! |
| Topic | Author | Date |
| Transistor failure question | 01/01/70 00:00 | |
| no guarantee on behaviour | 01/01/70 00:00 | |
| stronger | 01/01/70 00:00 | |
| and... | 01/01/70 00:00 | |
| Thermally destroyed power transistors... | 01/01/70 00:00 | |
| can be both way | 01/01/70 00:00 | |
| When the die alloys then... | 01/01/70 00:00 | |
| Assumptions | 01/01/70 00:00 | |
| Question for Andy | 01/01/70 00:00 | |
| the worst case is... | 01/01/70 00:00 | |
| Assumptions; Conclusions; Guesses | 01/01/70 00:00 | |
| Jan is saying | 01/01/70 00:00 | |
| Worst case | 01/01/70 00:00 | |
| Let the circumstances be any? | 01/01/70 00:00 | |
| Incorrect! | 01/01/70 00:00 | |
| Not entirely true | 01/01/70 00:00 | |
| That's the point! | 01/01/70 00:00 | |
| Oh Andy | 01/01/70 00:00 | |
| No, it wasn't | 01/01/70 00:00 | |
| explanation | 01/01/70 00:00 | |
Not at all... | 01/01/70 00:00 |