Uploaded January 2021 | Updated September 2026, 1 week ago
#103 In this video I continue looking at driving multiple transistors in parallel, in particular, I look at what makes MOS-FETs special - how this sort of transistor needs to be driven under various conditions. I look at applications both as a linear amplifier and as a switch.
Miniseries:
Ep1 Parallel BJT: youtu.be/Dhm3pXwu5V0
Ep2 Parallel FETs: youtu.be/l_GPY1MqLy0
Ep3 Series: youtu.be/mcgp2mUIpEE
References:
assets.nexperia.com/documents/application-note/AN11599.pdf
irf.com/technical-info/appnotes/an-941.pdf
infineon.com/dgdl/para.pdf?fileId=5546d462533600a401535744b4583f79
Datasheets:
onsemi.com/pub/Collateral/NTD18N06-D.PDF
onsemi.com/pub/Collateral/2N7000-D.PDF
Special Thanks to all my supporters on Patreon! Especially @afiskon and Ralf B.!
If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones!
If you want to support the creation of more and better videos please consider checking out: patreon.com/feszelectronics
#103 In this video I continue looking at driving multiple transistors in parallel, in particular, I look at what makes MOS-FETs special - how this sort of transistor needs to be driven under various conditions. I look at applications both as a linear amplifier and as a switch.
Miniseries:
Ep1 Parallel BJT: youtu.be/Dhm3pXwu5V0
Ep2 Parallel FETs: youtu.be/l_GPY1MqLy0
Ep3 Series: youtu.be/mcgp2mUIpEE
References:
assets.nexperia.com/documents/application-note/AN11599.pdf
irf.com/technical-info/appnotes/an-941.pdf
infineon.com/dgdl/para.pdf?fileId=5546d462533600a401535744b4583f79
Datasheets:
onsemi.com/pub/Collateral/NTD18N06-D.PDF
onsemi.com/pub/Collateral/2N7000-D.PDF
Special Thanks to all my supporters on Patreon! Especially @afiskon and Ralf B.!
If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones!
If you want to support the creation of more and better videos please consider checking out: patreon.com/feszelectronics







![EMC tutorials - [2/3] Testing the LISN
#117 In this video I start testing the LISN to see just how good it is. I look at multiple things starting with output impedance then go for insertion loss, input impedance and input side filtration and finally look at inter-channel isolation or cross talk.
More on the topic:
Part 1: https://youtu.be/OEvkRW5vZNA
Part 2: https://youtu.be/nq-IhHbZdD0
Part 3: https://youtu.be/M_ab0Oz2ypI
Website with CISPR limits:
https://www.com-power.com/products/lisns/li-3100
Further reading:
AN-7_Measuring_a_Line_Impedance_Stabilization_Network(LISN) - https://coretechgroup.com/wp-content/uploads/2017/01/AN-7_Measuring_a_Line_Impedance_Stabilization_NetworkLISN.pdf
Special Thanks to all my supporters on Patreon! Especially @afiskon and Ralf B.!
If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones!
If you want to support the creation of more and better videos please consider checking out: https://www.patreon.com/feszelectronics EMC tutorials - [2/3] Testing the LISN](https://i.ytimg.com/vi/nq-IhHbZdD0/mqdefault.jpg)


