I stumbled upon this, and ordered the MOSFET and GaN FET Applications book. Looks like there's some other good stuff too, if you don't mind giving them an address you have access to:

https://efficiencywins.nexperia.com/efficient-products/nexperia-design-engineers-guides.html

#EE #MOSFET #GaN

#mosfet #3dprinting #3ddrucker

So schaut es aus wenn ein Mosfet - welches der Temperaturüberwachung und -kontrolle dient - seinen Dienst verweigert, also ausfällt.

Ich habe selbst die X-3 Serie von Qidi hier bei mir und mich aber selbst lange nicht mehr bewusst damit auseinandergesetzt.

Allerdings sollte gerade jetzt, wo die meisten Drucker mit geschlossenen Bauraum und höheren Temperaturen und Bauraumheizung daher kommen dieses Thema ernster genommen werden !!!

https://youtu.be/9LfAEeQVDIc?si=uVDhge41zgMZYrro

Electronics idea.

There are opamps with bipolar junction transistors (BJT) in the input stage.

There are others with junction field-effect transistors (JFET) in the input stage.

There are yet others with metal-oxide semiconductor field effect transistors (MOSFET) [1] in the input stage.

Idea: find an application for the bizarre possibility of an opamp with insulated-gate bipolar transistors (IGBT) in the input stage. This is more stunt-designing than anything practical.

[1] IIUC, "CMOS" opamps are really just MOSFET-input opamps. I'm not sure why the process technology name is more commonly used rather than the device type as is universally used for BJT and JFET input opamps.

#OpAmp #electronics #OperationalAmplifier #JFET #BJT #MOSFET #IGBT #CMOS #stunt

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#MOSFET #PowerElectronics #GateOxide #TVSProtection #SiCMOSFET #ElectronicsDesign

#Transistors. How do they work?

I need to make a switch which has LOTS of resistance when off, but *little* when on. How can I thread that needle?

MOSFETs have great on resistance, but they leak a bit much current. I need <1µA.

Bipolars don't leak a lot, but they also don't conduct enough.

Both parameters eat into the same property of my circuit from different directions.

HELP!

#electronics #askfedi #mosfet

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