Mattel Talking Engine repairs. - Printable Version +- Blue Plastic Tracks (https://www.blueplastictracks.org) +-- Forum: Blue Plastic Tracks (https://www.blueplastictracks.org/forum-36.html) +--- Forum: Trackmaster Thomas and Friends (https://www.blueplastictracks.org/forum-5.html) +--- Thread: Mattel Talking Engine repairs. (/thread-3492.html) Pages:
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RE: Mattel Talking Engine repairs. - AOF04 - 01-25-2019 Cheers so buy reading it S8050 is PNP and 8050S in NPN? Am i reading i right? So you would need a NPN transistor. RE: Mattel Talking Engine repairs. - ripley802 - 01-25-2019 To be honest I do not recall. I believe that may be the case. As long as the number matches I think you will be ok. I believe I even tried a few others that worked when I was testing but it seemed hit and miss until I got the one with the right number. Here is a good post on the difference in Pnp vs Npn. http://www.learningaboutelectronics.com/Articles/Difference-between-a-NPN-and-a-PNP-transistor RE: Mattel Talking Engine repairs. - AOF04 - 01-25-2019 Thanks for all your help Ripley I will let you know what happens when I get this one I ordered locally and try it out. Hopefully first time lucky. |