Will the bleed resistors enable a shorter path to ground or not?

[checkmatescott]

I need to choose the N-channel mosfets, how do I do this correctly?

 

[checkmatescott]

so these are the N chan fets that i have settled on

IRFP4668​

I am still unclear how to make "The two halves a whole" or how to wire it up. As far as I can work out, the N chan fets are used as high side switches. The drain is connected to the supply voltage in my case it will be 55v and source to load. The gate needs the correct vgs to turn it on then I was looking at direct drive, level shifted drive, or bootstrap gate drive. In the picture you provided its a bootstrap driver and I suppose the logic in pins are important can I please have some guidance. Thanks again!

 

[checkmatescott]

can you teach me how to use google effciently for example when you search that initial image and cross checked with the internet?

 

[checkmatescott]

what is personal speculation

 

[checkmatescott]

can you draw me a diagram of where and how to place components to at least give me a clue, in the form of a very rough schematic plase

 

[checkmatescott]

so I've RTFM and i would like a walkthrough of how it works an explaination or description, push in the right direction, without degree level knowledge. Treat me as a layman can anyone shed some light!

 

[DaveE]

can you teach me how to use google effciently for example when you search that initial image and cross checked with the internet?

Probably not.

 

[checkmatescott]

ok what, is it like this?

 

[checkmatescott]

logging off for the night, my eyes are gone cyas

 

[berkeman]

Thread is on "pause" for a bit...

 

[berkeman]

Thread is on "pause" for a bit...

Whelp, it turns out that this newbie is an accomplished hacker of a number of things, and proud of it. He is now gone, and this thread will remain closed. Sorry that you spent so much time trying to help this "Help Vampire", but his intentions were not good. Thanks folks.