Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hello guys,
Need the experts help again:)
any idea how to isolate grounds in multisim?I have a MOSFET triggered by a pulse voltage..The Source terminal of the MOS is connected to ground.
how do i isolate the Pulse voltage's ground and the MOSFET's ground in multisim??any ideas?THank you...
Hi Pendragon,
THanx for your reply. I managed to get to the device/model parameter option part. Could you please explain again from there?lets say I want to view the current wave near a particular resistor. How do I set it?
By the way,u'r second option was wat i actually had in mind, but as u...
Hey guys,
How do you get the output current wave in MultiSim Workbench?
For the voltage wave, I use an oscilloscope,and am able to view a nice wave using the Grapher tool.
But how do I view the output current?Is there any tools that i can use?thank you for your time!!!
triggering circuit, mosfet
hey,
i've finally understood the dummy switch method!thanx. I've uploaded the PSPICE files for you,incase it might help u in any ways. Thanx again.
spice +pulse generator
hello dkace,
I did not try the design u gave..it was a bit complicated.But i've sloved the problem..once i increased the trigger voltage for the mosfet..everythign worked perfectly!!:D
the trigger voltage was bout 20v..I also rearranged the circuit so it...
Hellow everyone..
I was just wondering if anyone knows how to use the .sym components in OrCAD pspice...how to put it in a lib and use it as a component for simulations.Thank you!!:|
how to trigger mosfet
hello dkace,
i've uploaded the pspice file.do you mind taking a look at it..i'm kind of a newbie here..
The purpose of a dummy diode is to isolate the trigger circuit and the other circuit rite??how do i place it???thanx for your time.really appreciate this..:D
pspice vpulse
hello there,
Thanx for the replyt..actually am creating a multilevel DC Chopper. The problem is,when there's only 1 mosfet in the circuit..the triggering works fine. BUt once i add another layer..the second level that is, the triggering fails..it doesn't provide a...
pspice pulse generator
Hey guys,
ANy idea whats the best way to trigger a MOSfet in PSPICE..any in built function generator?i really can't use Vdc(pulse)..anything else i can use in PSPICE?thanx guys..apmreally exhausted fmr trying out with Vpulse,because its not reliable..:cry:
Hie,
How do you isolate the grounds of two different circuits in PSPICE. Am connecting an optocoupler to a particular circuit.but have no idea how to isolate the grounds.Please help.THanX!!!
hi,
thanx a lot guys. Will look into the website,banjo.
Ave_Rapina,what was the name of the software used for those simulations?It looks like a pretty simple one.
Hie, i'm a newbie here.
I'm creating a multilevel DC Chopper for my thesis. Problem is, i need to show simulation results for my circuits. I have done the simulation with MATLab but also need to do using another software. PSPICE can't be used, and i'm a student, so cost is a constraint.
Am...
Power System Software
Hie, i'm a newbie here.
I'm creating a multilevel DC Chopper for my thesis. Problem is, i need to show simulation results for my circuits. I have done the simulation with MATLab but also need to do using another software. PSPICE can't be used, and i'm a student, so cost...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
