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BD Electronics joined the community
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This seems to be a Multilayer Ceramic Capacitor MLCC 4.7 uF 16 VDC size 0805 https://gr.mouser.com/datasheet/2/281/GCM21BR71C475KA73_01-1968756.pdf Is this what you are looking for ?
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It's because it's partially depleted or possible damaged.
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Hopefully this is still helpful even after 6 year thanks
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finnwolfhard joined the community
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billy mayson joined the community
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myblueshadow joined the community
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Christopher Jhon joined the community
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The battery voltage of the car key CR1632 is measured as 3V and cannot be used. The newly purchased battery is 3.3V and can be used. Why?
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Hi! What is a Murata GRM21BR71C475KA73L? The datasheet talks less. Thanks in advance!
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Crystal joined the community
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No schematics, just a PCB, want to add a small circuit, but don't know how to add a new net label? Without a network label, you can't connect; it should be!
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awesom work
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balionjay joined the community
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xiaoye joined the community
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What does it mean that 222 is written on the through-core capacitor? Does it mean this? 22*(10 squared)=2200pf=2.2nf?
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kiki09 joined the community
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Could you post a schematic to make this more clear ?
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What is the fault that the switching power supply made with Uc3844 burns the output voltage terminal filter capacitor?
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abygailrichards joined the community
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When designing a switching power supply with UC3843, some of the current sampling circuits are taken through a coil, and some are taken directly from the source stage of the switching tube. How is it determined? How is that coil calculated?
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Hi, there. Use the 25 MHz reference frequency that comes with the ADF4351 evaluation board, and the output frequency is 1422 MHz. The parameter design is shown in the figure below: Using the output frequency of the spectrum analyzer, Span is set to 100 Hz, VBW and RBW are automatically set, and the frequency is found to randomly jump within a range of tens of Hz near 1422 MHz. Excuse me, what is the frequency resolution of the ADF4351? Can the ADF4355-3 solve the problem? Thanks for the answer.
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RachelAnne2020 changed their profile photo
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Hello, everyone. I want to ask If the supply voltage of CD40106 is 12V, can the signal input voltage of CD40106 be 14V? Thanks in advance.
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The difference between RS3000-AP and RS3000 is given bolow, and there is a article introducing more about RS3000-AP, you can learn more from here: https://www.utmel.com/components/rs3000-ap-rectifier-diode-features-alternatives-comparison?id=263 Good Listening!
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Hi, guys,KAKU here! The block diagram of CC1000-RTB1 is shown below. It seems complicated. So... what is it used for? Thanks in advanced!
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This is an OPAMP - Operation Amplifier and can be used in various circuits. Do you have any schematic of board view ?
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What does OP27G used for? I saw it on a control card, but I don't know what's the function of it, who can tell me? Thanks in advance.