Electronics Forum | Wed Jul 22 16:04:52 EDT 2020 | jordanabshire
Here in this circuit LED is placed at the collector. i am with an impression that, IE=IB+IC. so it is better to keep at the emitter, right ? all the gain of the transistors are not utilized. What is the purpose of LED, placing at collector? Please e
Electronics Forum | Wed Jul 22 16:39:28 EDT 2020 | emeto
You did not attach anything here. Transistor can be connected in different circuit(like common Emitter) and will use Collector current as output. Also Ic is about the same as Ie in value, as base current Ib is insignificant usually in uA.
Electronics Forum | Wed Jul 22 18:00:41 EDT 2020 | davef
Look here: http://www.learningaboutelectronics.com/Articles/How-to-connect-a-transistor-in-a-circuit-for-amplification
Electronics Forum | Wed Mar 31 02:28:09 EST 2004 | Kobe8
Tape isnt recognised when trying to rec or playback in DV cam
Electronics Forum | Thu Aug 05 17:23:22 EDT 2021 | tomdegas
I just tried and I am getting the same error for all the tools.
Electronics Forum | Wed Aug 04 23:32:05 EDT 2021 | tey422
Seem like sensor failed to detect the tool is fetched. You might want to try to clean the inside barrel of the fetch tool. Use the foam swab, to clean it. If it's a spring loaded tool that you trying to install, you have to make sure the top of the
Electronics Forum | Wed Aug 04 18:12:27 EDT 2021 | tomdegas
I am trying to install an A12 tool on my MY15 and I get the following error: "F-TLMN-9: Failed preliminary fetch during installation" I looked it up and it says Operator error and that the tool is missing. The tool is in the tray and the MY15 picks
Electronics Forum | Thu Aug 05 17:37:28 EDT 2021 | SMTA-64387687
Did you grease the tool o-rings? If they are too dry, the head won't slide onto the tool. Also, make sure the tools are flat in the tray. I'm assuming that you aligned on the center of the tool. And, try cycling the non-spring tools, like A24, to see
Electronics Forum | Fri Aug 06 17:19:46 EDT 2021 | SMTA-64387687
It seems to me that something is out of calibration. I noticed that you were reinstalling TPSys. Did this start after the reinstall? Did you restore a backup of your parameters, or recalibrate the machine with new values? Try changing the tools to "n
Electronics Forum | Thu Aug 05 15:06:02 EDT 2021 | tey422
The last time I work on the Mydata machine was like over 15years ago. Sorry, I couldn't provide much more help than what I could remember so far.
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