Register Login

Amplifier capacitors question

Views: 873 Replies: 0
Why is that when I use electrolytic capacitors (the cylindrical ones) and measure the end with respect to ground, there is some DC voltage appearing (where in fact it should be 0 volts since capacitor passes only AC signal but blocks DC signal), but when I substituted a non electrolytic capacitor, like tantalum capacitors, they work well. In a simulation program, electrolytic and tantalum shows no difference and they block DC, but in real life, electrolytic fails to function correctly. What's happening?
ClareHope
Asked: 16:01 13/12/2016

Amplifier capacitors question

Similar questions

Nightstand question

I have tried to use nightstand mode Even spent the extra $30 for a stand to hold it sideways When activated nightstand mode comes on but the watch ...

Apple Watch Question

Okay so all of my family is getting new phones and I am not with them but they have my phone They are miles away but I am somehow still getting my ...

Apple watch question on apps

Hi I have an apple watch And every time I put my wrist down or am not using my apple watch for a certain period it goes black But when I tap the ...

Proper Capacitor for 555 Circuit with Simple NPN Amplifier

As I understand it in the classic 555 with a speaker circuit the capacitor that is in series with the speaker is there to prevent DC from flowing ...

I have a question please. Does the activation of wifi Bluetooth and 3G while I'm outdoors consume my iPhone (6s) battery and reduce its life time??

I have a question please Does the activation of wifi Bluetooth and 3G while I'm outdoors consume my iPhone (6s) battery and reduce its life time?? ...

Apple Watch mail question

How does one "flag" email ?? TIA! ...

Apple Watch battery question

I need some tips on how to maximize battery usage Thanks in advance! ...

Question about the Apple Watch and tattoos

I am thinking of purchasing an Apple watch very soon I have a full sleeve (which is where I'd be wearing the watch on) and I am wondering if it will ...

Newbie mirror iPhone question

My wife and I just got Apple Watches We both have our notifications set to "mirror iphone" Since I wear mine at work I need to silence the sound ...

question how to turn off Screen Curtain when the watch is no longer paired to an iPhone

question how to turn off Screen Curtain when the watch is no longer paired to an iPhone ...