--BawA--
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Today, 00:22Do you need isolation between SPI and supply switches? If not, there are simpler solutions than optoMOS.4 replies | 185 view(s) -
Today, 00:05FvM replied to a thread $freq while using AC analysis to access lookup table in Analog Circuit DesignForgot to mention the circuit analysis tool.1 replies | 81 view(s)
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Today, 00:00The circuit is rather unclear because you are showing less than half of the DC/DC pins. Each converter has two input and three output pins.1 replies | 28 view(s)
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Yesterday, 19:45See below an example of plotting transistor capacitances over Vds in Ltspice.7 replies | 209 view(s)
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Yesterday, 13:25Im under the impression, you are trying to drag on the thread without ever looking into the 18F2550 datasheet Simply notice that the PLL has...4 replies | 195 view(s)
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Yesterday, 13:18Please some more snippets of specification. Waveform, rise-/falltime, pulse width, magnitude, just to mention a few parameters.4 replies | 137 view(s)
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Yesterday, 13:13FvM replied to a thread Multiple pulse width ( 5 pulses ) inverter and lowest low order harmonics in Mathematics and PhysicsYes, exactly.17 replies | 531 view(s)
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Yesterday, 10:18RF should be ok then.11 replies | 518 view(s)
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Yesterday, 10:13FvM replied to a thread Difference circuit not acting as expected in Analog Integrated Circuit (IC) Design, Layout and FabricationLooks like single supply OP in saturation.3 replies | 138 view(s)
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Yesterday, 09:25FvM replied to a thread Multiple pulse width ( 5 pulses ) inverter and lowest low order harmonics in Mathematics and PhysicsSorry for lack of clarity. r1,f1 etc. are the edge times (rising 1, falling 1,...) in rad. To get the full picture, you should review the original...17 replies | 531 view(s)
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18th November 2019, 23:58FvM replied to a thread Multiple pulse width ( 5 pulses ) inverter and lowest low order harmonics in Mathematics and PhysicsThe emphasis of the presented results is on the feasibility of harmonic cancellation over a certain magnitude range. I'm assuming that this solution,...17 replies | 531 view(s)
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18th November 2019, 19:13Crystal oscillator output has DC bias of Vcc/2, RF in bias is unknown. Where is it connected to? Use capacitor to clock oscillator DC bias. It's...11 replies | 518 view(s)
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18th November 2019, 17:26For correct double balanced mixer operation (e.g. achieving the specified LO to IF isolation), RF and LO inputs must be DC free. According to your...11 replies | 518 view(s)
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18th November 2019, 15:56Can't comment unknown measurements.16 replies | 386 view(s)
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18th November 2019, 12:26FvM replied to a thread asynchronous D Flip flop with negative edge triggered clk,set and reset in ASIC Design Methodologies and Tools (Digital)Can you please clarify which hardware should be represented by the equation? I'm not able to read a physical sense into it.2 replies | 154 view(s)
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18th November 2019, 12:22FvM replied to a thread Transformer Phase shift used in isolated zero crossing detectors in Power ElectronicsA voltage measuring transformer with specified accuracy class will show lower phase error, but be much more bulky. See...4 replies | 155 view(s)
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18th November 2019, 12:14FvM replied to a thread Multiple pulse width ( 5 pulses ) inverter and lowest low order harmonics in Mathematics and PhysicsI get the below shown edge timing for cancellation of 3/5/7/9th harmonic. Time scale is rad. Magnitudes without the 4a/pi factor. I have set an...17 replies | 531 view(s)
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18th November 2019, 11:24FvM replied to a thread "RS-232 port to transfer data to PC for analysis" in Software Problems, Hints and ReviewsO.k., if your protocol includes CRC, it will be transported through MCP bridge like any other data. So what are you specifically asking about CRC and...13 replies | 577 view(s)
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18th November 2019, 11:17FvM replied to a thread How can I measure AC current with ~500 kHz frequency? in Analog Circuit DesignVoltage dividers have to be compensated for high frequency measurements. There are a few high performance benchtop DMM with MHz frequency range....6 replies | 219 view(s)
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18th November 2019, 11:00Workaround for what? We are apparently seeing a real start transient. Unfortunately you didn't mention the test conditions.16 replies | 386 view(s)
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18th November 2019, 10:03FvM replied to a thread Multiple pulse width ( 5 pulses ) inverter and lowest low order harmonics in Mathematics and PhysicsAs mentioned before, the fundamental and harmonic magnitudes can be best calculated and optimized using Fourier series. You can superimpose 5...17 replies | 531 view(s)
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17th November 2019, 23:49What do you mean with "same result"? You can't achieve more than 100% rectifier efficiency. Assuming 2V LED + rectifier forward voltage for...1 replies | 131 view(s)
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17th November 2019, 23:28FvM replied to a thread Multiple pulse width ( 5 pulses ) inverter and lowest low order harmonics in Mathematics and PhysicsYou can determine the optimal pulse timing for harmonic cancellation using fourier series and Excel solver. I'll send you an example tomorrow.17 replies | 531 view(s)
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17th November 2019, 17:39It depends. If a product is directly protected by a patent, US law requires to mention the patent file in datasheet. See e.g....1 replies | 165 view(s)
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17th November 2019, 17:17Just look at the waveform...16 replies | 386 view(s)
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17th November 2019, 15:34What did you conclude? The higher sampling rate doesn't change the picture, you have superimposed ripple during the first 45 degree. To me, it...16 replies | 386 view(s)
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17th November 2019, 15:02FvM replied to a thread Multiple pulse width ( 5 pulses ) inverter and lowest low order harmonics in Mathematics and PhysicsA similar modulation scheme with harmonic cancellation is referred to as Magic Sinewaves, for some reason using an even number of pulses per half...17 replies | 531 view(s)
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17th November 2019, 14:06The angle values are monotonic, but not equidistant. Obviously the sin/cos readings are not corresponding to constant speed rotation, there seems to...16 replies | 386 view(s)
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17th November 2019, 12:12FvM replied to a thread Rectifier diodes with bypass capīs & gounding speaker basketīs in Hobby Circuits and Small Projects ProblemsUp to now, I was under the impression that the main purpose of rectifier bypass caps in audio equipment is to reduce MF and SW interferences from...12 replies | 459 view(s)
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17th November 2019, 12:02FvM replied to a thread sampling rate vs rate of change of input for control system in Analog Circuit DesignNot necessarily satisfied. It depends on the speed change rate. A more practical viewpoint could be: How is the position information processed in...12 replies | 458 view(s)
About --BawA--
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How To make a 600VA inverter using ARDUINO
by --BawA-- on 18th May 2016 at 19:59
Hi guys, i have made a video tutorial on how to make an inverter using arduino. I have tried to keep the things very simple so that everyone of you have a better understanding.
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Shailza Kant Pandey