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Hi Guys I want to know about the operating of IGBT. Does it is same as i mentioned in diagram or this will not be the scenario IGBT # is 10-FY12NMA160SH01-M820F18 156779156780 if not then what would be the flow? Thanks and best regards
Hi I want to build a power meter for 1-30MHz) that can be able to measure down to -100dbm. I am thinking of using the mar8 in series with the ad8307. Is the preamplifier part ok (bias resistors and choke)? I put a preamp input 50R shunt to ensure good match at all frequencies, is what I have done ok?
I need to work on a project where the microcontroller should: 1-)Read three voltage outputs of an accelerometer 2-)Log the data to an SD card 3-)Send the logged data to cloud by intervals via a GPRS module The requirements are to make it cheap and most importantly low power. I will have enough time for this I guess. But since there are zil
Hello experts! I am totally new to electronics and I need help with connecting the MQ135 Gas sensor with my raspberry pi 3B+ and with interpreting the data that the sensor provides. My main problem is that the sensor provides analog signals and the RPi 3B+ does not have a pin for analog signals. Therefore I bought an A
Hi, I have a fsdb file. I am converting it to vcd with the fsdb2vcd command. I am opening the vcd file with the simvision tool and the tool converts it to .trn and .dsn However when I open the database I can only see the wave values. I cant access the source code or the schematics of the simvision tool (these options are usually available when
Hello everyone. I am designing an energy harvesting system using indoor light as my source and a rechargeable 1.2V NiMH battery as my storage element. I would like to ask, what should be the range of my charging voltage for the 1.2V NiMH battery? Thank you so much.
I don't even no where to begin with this one. I have designed an Arduino Mega based irrigation controller. The hardware is just a Mega, with a data logger shield, an ESP13 shield and a 8 x relay board. It has been working impeccably at 4 sites. But I have taken it to this one house and all hell breaks loose. Just seemingly random and unrelated
You speak of reducing "the" channel length, but this is not something you should treat as a "single setting". Different functions may likely want different geometries. For a load you might prefer a longer channel to raise Rout up to where it doesn't "contribute" to gain-node impedance (parallel diff pair Rout, load Rout, next stage Rin) as i
Could anyone please explain the difference of Incident field>>scattered field>>total field>>incident field in HFSS Software. 156761
Hi, I am designing the PCB layout but some number of components forming the group. I can't able to use this component. I am not able to pick a single component. I have attached the problem image below. Anybody give me the solution for this problem...?156755
Hello guys, I have implemented a PFD and Charge Pump and I wanted to do a simulation for them as part of a PLL. without the need to perform verilogA components in cadence, I understood there is a way to take a complete PLL design in Simulink and replace some components with transistor level components from virtuoso. here is a link that de
Are there software that allow you to simulate the charge distribution in the semiconductors? I general, are there software that allow to simulate behave of different combination of semiconductor?
Hello to all ! getting some info from AN1292 (Texas application for LM5642 ),I made dc-dc converter to use at a solar controller. At test with no load the converter not work . no output, no pulses 200khz to drive mosfets. it seems to be disable ( on/ss pins below 2volts ). I was checked hardware for errors many times , but I don't find something
Hello, I need to calculate the CANH to CANL capacitance in following circuit. 156753 In the datasheet of the device the CAN input differential capacitance (Cdiff) is given as 10pF and additionally CANH and CANL (Ci) input capacitance is given as 20pF. e.g
I made a helicail coil and have about 250 turns, how can i made it to be natural resonance?
Thanks for the answer. Reliance on simulation models were exactly my next thoughts/questions on the subject. I am currently designing a circuit that has negative Vgs and it's critical that the leakage amount is reduced according to what the models say in simulation but to what extent can I trust that the models are correct and the silicon will b
Could anyone advise about the verilator width warnings below ? verilator -Wall --lint-only in_buf_load.v %Warning-WIDTH: in_buf_load.v:35: Operator ADD expects 12 bits on the LHS, but LHS's VARREF 'idx_n' generates 9 bits. %Warning-WIDTH: Use "/* verilator lint_off WIDTH */" and lint_on around source to disable this message. %Warning-W
Hi, I've searched through here and on google but haven't found anything about this. Typically, latchup is illustrated with nmos and pmos. The SCR is drawn based on those two devices. Is that to say that if the pmos was a p-diode or the nmos was replaced by an n-diode, there would be no latchup concerns? The question comes from some tests I've put
when AD7321BRUZ collects voltage, a spike voltage appears at the input every time it is acquired. After the input is opened, the ripple voltage is shown in the following figure: 156758 156759 Can you explain this situati
Hello experts! I am trying to build a simple rectenna system on a flexible board to turn on an LED. I started off with ADS simulation, followed by PCB fabrication on conventional FR4 board. Till here, everything worked fine and the LED turned on at 2~3 meters away from the transmitting antenna. However, if I move the circuit to a flexible b