--BawA--
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Today, 12:45FvM replied to a thread Half Bridge SMPS in Current Mode but with slope compensation is OK? in Power ElectronicsYes, you are right. Current mode is established by also connecting pin 7 to the current sense signal. The reservations about usefulness of this...4 replies | 101 view(s) -
Today, 12:35FvM replied to a thread How to do power measurement in LT SpiceXVII in Software Problems, Hints and ReviewsReview the waveform arithmetic chapter in the Ltspice online help. Voltage, current and power quantities of switched mode circuits are mostly...2 replies | 109 view(s)
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Today, 12:03FvM replied to a thread [SOLVED] Transformers on a PCB in Hobby Circuits and Small Projects ProblemsThe magnetic stray field of audio transformers isn't expected to cause problems in your circuit, unless it involves very high gain (e.g. G>100). If...10 replies | 294 view(s)
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Today, 11:57FvM replied to a thread Convert real to 2's complement & vice versa in Verilog in PLD, SPLD, GAL, CPLD, FPGA DesignYou should read the description of conversion functions in clause 20.5 of the Verilog LRM. $realtobits() is generating 64 bit IEEE float value. ...1 replies | 93 view(s)
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Today, 11:46FvM replied to a thread Half Bridge SMPS in Current Mode but with slope compensation is OK? in Power ElectronicsI see a misunderstanding involved with the 280W Half Bridge Converter design example. MC34025 is no current mode controller. It's a voltage mode...4 replies | 101 view(s)
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Today, 11:29Photo resolution is too low to see details. Would prefer a microscope photo with diffuse lighting. To me, the pad surface looks partly like silver...3 replies | 80 view(s)
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Yesterday, 14:11If the duty cycle respectively average power is low, I would suggest an analog output stage, powered by a capacitor bank. Take care that the output...3 replies | 135 view(s)
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Yesterday, 13:56BPSK doesn't involve quadrature modulation, see https://en.wikipedia.org/wiki/Phase-shift_keying1 replies | 127 view(s)
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Yesterday, 11:48Already heard about ohms law? Use a series resistor. 10V/100µA = 100 kOhm.6 replies | 152 view(s)
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Yesterday, 11:45I thought you already answered the question yourself. You have explained the simulation result, the real MOSFET has apparently much lower threshold...4 replies | 285 view(s)
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Yesterday, 09:40Confusing description. Actually E is pulsed high for Pweh >= 450 ns. E is pulsed for each byte read from or written to the LCD controller. In so...4 replies | 244 view(s)
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12th December 2019, 17:51Only with the necessary corrections, e.g. the suggested gain setting resistor.10 replies | 303 view(s)
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12th December 2019, 16:11How did you arrive at this circuit? It doesn't seem right. Can you give a gain specification?10 replies | 303 view(s)
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12th December 2019, 15:47There are quite different types of ferrite beads, e.g. beads on leads, surface mount beads, chip beads, wound beads, with different impedance and...2 replies | 176 view(s)
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12th December 2019, 08:45Forgot to show the circuit?10 replies | 303 view(s)
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12th December 2019, 08:43FvM replied to a thread How to access Micron MT25Q nor flash in Embedded Linux and Real-Time Operating Systems (RTOS)It's more likely that the preceding write didn't succeed. It's not clear how the waveforms (apparently from a simulator) are related to your...4 replies | 318 view(s)
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9th December 2019, 23:47FvM replied to a thread Bilinear switched capacitor resistor equivalent resistance in Analog Circuit DesignThe capacitor is charging from -ΔV to +ΔV in phase 1 and back in phase 2, total q = 4CΔV.4 replies | 300 view(s)
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9th December 2019, 23:16As shown by wwfeldmann, the post #1 equation has real roots. Similarly the equation in post #5 has two real roots, x=3.987 isn't among it, but x≈-1.2...11 replies | 675 view(s)
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9th December 2019, 22:42FvM replied to a thread LTspice...splitting LT1243 output into two separate pulse streams in PCB Routing Schematic Layout software and SimulationThere seems to be a "small" problem. LT1243 is a current mode controller. As far as I understand, there's no way to generate pwm output without using...10 replies | 418 view(s)
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9th December 2019, 22:28You need the complete pass- and stop band specification to determine the filter effort, e.g. minimal order.7 replies | 314 view(s)
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9th December 2019, 09:11It's power of n, not exponential function and can be calculated as cascaded multiply. What do you want to achieve? The equation has multiple...11 replies | 675 view(s)
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9th December 2019, 00:09FvM replied to a thread Grid tied inverters will result in high mains voltages above 300VAC..do you agree? in Elementary Electronic QuestionsNot particularly a problem of grid tied inverters. You observe different levels of short term overvoltages and surges in the grid. For a serious...5 replies | 317 view(s)
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8th December 2019, 23:54Where did you get 5.3k? Resistance of parallel circuit is 10*4.7/(10+4.7) = 3.2k.4 replies | 256 view(s)
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8th December 2019, 23:43Do you understand the meaning of Vgs(th) specification in datasheet, particularly the wide threshold voltage range?4 replies | 285 view(s)
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8th December 2019, 23:14FvM replied to a thread [SOLVED] Metastabilty and data loss in ASIC Design Methodologies and Tools (Digital)The OP apparently doesn't care for consistency of multibit data. I already asked about this point and he insists on discussing correctness of single...12 replies | 581 view(s)
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8th December 2019, 22:48FvM replied to a thread [SOLVED] Distance between MCU-Phy-Magnetics-RJ45 in PCB Routing Schematic Layout software and SimulationThe Pulse application text is an undeclared quote from an SMSC/Microchip application note....8 replies | 602 view(s)
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8th December 2019, 12:47FvM replied to a thread [SOLVED] Distance between MCU-Phy-Magnetics-RJ45 in PCB Routing Schematic Layout software and SimulationWhere do you see this specification?8 replies | 602 view(s)
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8th December 2019, 12:27You originally asked about MOSFET acting as capacitor, now you switched to common drain amplifier. It's time to clarify the topic and show a...18 replies | 712 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.
Regards
Shailza Kant Pandey