Latest threads in Electronics Designshow only best voted threads
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Gate resistor for lateral power MOSFET?
I'm designing a power amplifier using some Exicon lateral MOSFETs as the final common-source stage. These will be used in various experimental systems. Each only needs to run around +/-50V out, up to...
26
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7 years ago
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26 | |
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PCB heater
I was thinking that I could thermally isolate a small patch of a PCB ground plane, about one square inch, and add some resistors as heaters to make sort of a local oven for the parts above the patch,...
7
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7 years ago
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7 | |
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Another Mystery Chip
I also find myself in possession of 7 CMP02Es. All I can find out is that they are Precision Monolithics comparators but have been out of production so long that I can not find any datasheets or pin...
3
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7 years ago
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3 | |
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Mystery Chip
Just came across this chip in my "collection" and could not find any info at all on it. It is marked BARVON BC20014 MIC 501269-001 8703 78 The 8703 I know is the date of manufacture but the rest I...
3
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7 years ago
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3 | |
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Bill Sloman's Socialist Utopia comes to the USA
Let's see grade 'A' asshole Sloman defend this type of behaviour:
22
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7 years ago
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22 | |
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Switching large currents
I have a current leak on my car that I can't trace. I've tried taking all the fuses out one by one to identify the circuit causing the problem but whatever I do, the vehicle is draining 50mA 24/7 when...
52
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7 years ago
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52 | |
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current monitor
I want to measure some power rail currents on a PC board, part of self-test, and it looks like I could use a shunt resistor and an INA199. It's fairly cheap and second-sourced by ON. Any thoughts?
25
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7 years ago
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25 | |
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??? ???? ???? ??? ????????? ????? ???????
?????? ????? ????? ???? ??????? ? ?? ???? ???? ?????? ???? ??? ?? ???????? ????? ??????? ???????? ??? ??????? ???? ???? ?????? ??? ??????? ????? ????? ???? ??? ??? ??? ??? ?????? ???? ???? ?? ???...
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7 years ago
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corn
"Housewives who boil corn should be boiled." Nero Wolfe was a real misogynist, but he was right about that. So get some white corn, as fresh as possible, in the husks. Snip the tassels off the pointy...
30
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7 years ago
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30 | |
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really stupid
-- John Larkin Highland Technology, Inc picosecond timing precision measurement jlarkin att highlandtechnology dott com
55
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7 years ago
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55 | |
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Long inductor configuration.
Let's say you had to fit an inductor into a steel tube, lots of current and as many millihenries as you can muster. You are constrained to have two choices: Multiple toroidal inductors in series, or a...
13
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7 years ago
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13 | |
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OT: More Madness in Germany
Bill Sloman's favourite Socialist utopias, Sweden and Germany, which he's so frequently inclined to hold up as model societies, continue to degenerate under onslaught of lunatic Left-wing propaganda....
31
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7 years ago
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31 | |
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Some mathematical analysis
...And another cute little calculator. Working code included! Tim -- Seven Transistor Labs, LLC Electrical Engineering Consultation and Contract Design Website:
36
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7 years ago
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36 | |
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revolutionary glimpse of quantum reality
Hi, cheers, Jamie
1
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7 years ago
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1 | |
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Thermophotovoltaic could be the biggest revolution in cheap energy ever
Hi, Thermophotovoltaic's are being actively developed to directly convert heat into electrical current: If this is developed successfully it will revolutionize energy more than anything else as it can...
1
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7 years ago
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