Re: My Dusty 71 GMCe Electruck
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here's all the krap that has to go on the new Tesla charger circuit board, the red thing is a WiFi card (pretty cool) the old board did not have WiFi
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Re: My Dusty 71 GMCe Electruck
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patient on the operating table
Good News: you are not working with grease Bad News: you have to go all Inspector Gadget on the tiny components |
Re: My Dusty 71 GMCe Electruck
If you are into this kinda electronics junk, check out my more deeper into the weeds build thread on the DIY Electric Car forum, link below:
1971 GMCe Lexus GS450H BMW 530e Tesla Model S powered Electruck |
Re: My Dusty 71 GMCe Electruck
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so once I had the new logic board, it was time to cabalize the charger, so first I made a simple 120 volt power cord for it
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Re: My Dusty 71 GMCe Electruck
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this Tesla onboard charger is actually three chargers in one, what I mean by that is that it has three power modules in it, each one capable of charging at 15.5 amps
think of it like three laptop AC adapter bricks side by side by side, ha ha |
Re: My Dusty 71 GMCe Electruck
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so in order to feed power from the wall into all three modules, I could do something like this
and before you file that OSHA safety complaint report, you kind Whistle Blower keep in mind this is for TESTING only |
Re: My Dusty 71 GMCe Electruck
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I did put my Big Boy Pants on later on and upgrade to an Anderson SB50 connector
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Re: My Dusty 71 GMCe Electruck
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and for those on the edge of your seats screaming, WHAT, you plan on charging those batteries using that measly 120 volt power cord that will take forever
OK, let's build a 240 volt washer and dryer cord for it as well, jeez |
Re: My Dusty 71 GMCe Electruck
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and if we want to power up all three modules
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Re: My Dusty 71 GMCe Electruck
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OR we can step it up to an Anderson SB50 connector like we did with the 120 volt one like so
and yes this is all still just for TESTING |
Re: My Dusty 71 GMCe Electruck
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yes I will go full on J1772 socket power cord for the final build
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Re: My Dusty 71 GMCe Electruck
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so here I was dinking around with 120 volt single power module charging
remember that red Wifi card on our open source logic board, well that's what the laptop is for it is talking to the charger using Wifi so that we can configure it and see how the charging is going, pretty cool stuffing |
Re: My Dusty 71 GMCe Electruck
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and here I'm trying 120 volt charging using all three power modules
YES, the wife INSISTED I do this in the comfort of our fine dinning room, so who was I to refuse her wishes |
Re: My Dusty 71 GMCe Electruck
You better not scratch the floor! :lol:
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Re: My Dusty 71 GMCe Electruck
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Re: My Dusty 71 GMCe Electruck
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But the topic at hand, pretty dang neat! I gotta admit I've been kind of stubborn/ignorant to EV stuff. I work for a public utility fleet and have been doing a lot of research lately into possible options for our fleet and I see there is definitely a use for it, and hot rodding is hot rodding! |
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horse drawn carriage => to steam car (around 1850s) steam cars => gasoline powered engines (cause you know sitting behind 30 gallons of hot steam was dangerous, lol, so let's put 15 gallons of gasoline behind our seat) gasoline powered cars => electric cars (it's inevitable) |
Re: My Dusty 71 GMCe Electruck
Loving this build. Most of it is way over my head but very interesting. Near where I work is a Tesla model 3 with paper plates stillthat went off the road and has been sitting there for about six months. I don’t have any desire to start scrapping it yet though
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The Tesla Model 3 is the world's number 1 selling 100% electric car, they surpassed the Nissan Leaf already! |
Re: My Dusty 71 GMCe Electruck
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looks like Tanner doesn't want me to sell Dusty's old seats on Craigslist
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Re: My Dusty 71 GMCe Electruck
Nice work! That SB50 connector looks like what my kids powerwheels battery uses to charge.
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Re: My Dusty 71 GMCe Electruck
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SB50: 6-16 AWG SB120: 1-6 AWG Remember that the smaller the AWG (gauge) number the fatter the actual wire, so it's bass ackwards. |
Re: My Dusty 71 GMCe Electruck
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spit ballin' some battery pack formations
this is the Upside-Down Cake design |
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then we stack the second layer on top, this one right side up, planning on using some T aluminum and L aluminum angle brackets in between the six modules
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