Questions tagged [ceramic]
A kind of capacitor where ceramic material acts as a dielectric. They have less volumetric efficiency than electrolytic capacitors.
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Ceramic capacitor value for an LM386N project
I am adding an LM386 to a music project and follow the guidelines in the datasheet:
My Vs is 4.7 V.
My Vin comes straight from a 12 bit DAC of a Cortex M3 MCU and goes from 0 to 3.3 V.
Pin 7 is ...
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If temperature is not an issue, what can be said about the different ceramic dielectrics
Let’s assume we have a circuit whose operating ambient temperature range is well-regulated to 25+-5C. Besides cost, what would be the use cases for the different ceramic dielectric types? In other ...
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Snubber capacitor VAC handling by frequency of C0G?
I'm looking for a suitable snubber capacitor (220 pf) for a boost converter.
The semiconductor manufacturer recommends some ceramic capacitors for this
http://www.mouser.com/ds/2/212/...
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Decoding Ceramic Capacitor
How could I decode this capacitor?
MEXICO is written on the other side and it's in a speaker.
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Replacing radial fuse with ceramic/glass fuse
Is it possible to replace a radial fuse T5A 250V with a Glass or Ceramic Fuse 5A 250V?
It's for a power supply for a LED TV.
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Help Identifying/Decoding Ceramic Capacitor
I am having a difficult time identifying a high voltage, ceramic capacitor that I need to replace. I've tried at length to research this myself to no avail. I am hoping that someone out there can help ...
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Capacitance decay of SMD ceramic capacitors
I want to use a 330nF X7R ceramic capacitor for an analog circuit.
Obviously the capacitance value is very important for the correct working of the circuit.
I haven't found on the datasheet if these ...
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Does voltage rating increase on ceramic capacitors have any effect on the performance of the capacitor? [duplicate]
If I have a circuit that is designed for a ceramic, SMD, 0402, 1uF, 10%, 10V rated capacitor, and I swap in a ceramic, SMD, 0402, 1uF, 10%, 25V capacitor would anything change in the circuit?
Would ...
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Ceramic capacitors in series to increase AC voltage rating
If I put 4 of 1uFx100V cercaps in series I will virtually have one .25uFx400V capacitor.
As I know I should use balancing resistors for even distributinon of the voltage across the capacitors. ...
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MLCC - Can I use high voltage rated caps for very low voltage scenarios?
Is there any important reason why I can`t use high voltage mulilayer ceramic capacitors for low voltage scenarios? For example 50V or 100V rated MLCCs for 3.3V DC applications?
I have bad eyes, and ...
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What kind of components are these (2)?
What kind of components are these?
It shows:
GA
62A
And a symbol
Does anybody know what specs these can have?
(note: updated the question since they were not capacitors).
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What ceramic capacitor is this?
I'm almost sure this is a ceramic capacitor, but I have trouble finding its characteristics.
The first picture is the top side, the second the bottom side.
The first shows: 120G (or 12OG) and an F.
...
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ceramic capacitance value
I am trying to figure out how to read the nominal value of this capacitor. When I use a meter it reads 3.4nF. I have several caps that have the format of .00X where X is an integer. Not sure how ...
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Selecting DC Blocking Capacitors for GPS, LoRa
I am designing a transmitter and receiver part of LoRa and GPS. It requires DC Blocking capacitors. I was looking for capacitor over digikey and I am amazed most of the manufacturer haven't specified <...
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Heat Conduction from ceramic resistor to iron rod
I'm trying to conduct a thermal conductivity test.
I've set up an experiment where I take a rod of a given material (steel, for example), measure its cross section, length, extreme temperatures and ...