May 24, 2017 · The problem I'm having is to see my GDT Waveform correctly I need to ground on one output and probe the other on each separate coil. Now the low sides are tide together at …

Apr 20, 2022 · Hi, Do you know why the switch S3 in the attached LTspice sim is not working? Ive been doing switches like this for 10yrs plus, and never had one like this not work.

Mar 14, 2012 · Hi there, I have a simple circuit using a TL494 on a breadboard which is outputting alternative square wave pulses. This is then fed into two gate drive...

Oct 13, 2013 · Ok, thanks to ChrisP58 in another thread, he suggested the possibility of changing a circuit design with a single Primary GDT and offered the Center Tap GDT. He gave me a …

Nov 30, 2019 · Somehow I thought this was a push pull, but its a 2 trans forward, the gdt is wired in phase so both trans's are on at the same time. D7 and D7' conduct when the igbt's are off to …

Feb 29, 2020 · That all said, you can look into other devices like GDT (Gas Discharge Tubes), which act on short impulses and present a dead short (almost). Once they fire, the residual …

May 11, 2012 · So we use an MOV, GDT, avanche diode, etc to make that earth connection. Critical is not the protector. Critical is how a connection to earth is made. For example, if a wire …

Aug 13, 2015 · If you want to step up the voltage than you can use a gate drive transformer, you could use such an item with the gate driver ron mentioned, you get step up and isolation with a …

Apr 28, 2009 · To start of what is the difference between half bridge and full bridge in concerns of MOSFET drivers go. Hi there i have made this following circuit...

Sep 19, 2015 · Maybe thats been done to balance flux in the transformer core or some emi reason, kinda makes it tricky as the drive voltage for the high side fet needs to be higher than …