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 …

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.

Feb 9, 2009 · Hi I intend to use a MCU pin to control, via a npn transistor, a 9V DC relay coil which switches on the primary of a transformer (inductive load?) of a device. Let's say the load …

May 24, 2017 · Img#2- Arduino->inverter_x2->Gate drivers->1uf on GDT input from UCC3722, UCC3721 straight to GDT->GDT output OPEN/Probe to one/GND to other This is the old …

Jul 24, 2021 · The components are in a CDI unit. Pls. refer to the white bead-like component. I assume it's some sort of volatge clamp. It is connected across the high end of the discharge …

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 …

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 …

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 …

May 24, 2017 · The picture below is a image of a Low Side Fets GDT Gate signal. The purple is the inverse, you can see the tops of the purple are pointed compared to the blue.

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 …