Iron Pre Essentials Kits For The DIYA Store - Register Your Interest

The secondaries wires are usually blue and green.

Either way, see the diagram in the spec sheet you attached and the yellow sticker on the side. Usually the blue wires are shown with the phase dots.

Secondary 1 Blue - AC1 | Secondary 1 Green CT | Secondary 2 Blue CT | Secondary 2 Green - AC2
What effect would it have if the CTs were both blue or both green? Just curious. I'm not smart enough to figure it out, but it didn't stop me from trying. 🙂
 
simple as this

ignore irrelevant typo or two

xformer phasing.JPG
 
  • Thank You
Reactions: Ixnay
I have done the 'BAD' more than once. Yikes. What, another defective transformer? That's just not right. They get so hot and really low output. My misunderstanding was costly, and I even make really, really sure that I got it right these days. Dots go together whether we agree or not.
 
I have a phase dot checker (Mark's board) on my bench at easy reach - comes in very handy when you work with lots of different transformers, particularly old ones with no/limited documentation. I've also found a couple that were marked incorrectly using this device.
 
Well. call me Einstein.

When I smoke electronics it's premeditated... in my first year of analog electronics we used to blow up three legged transistors.... put the gate in AC ground. then, put the other leg into the AC neutral and then, with insulated pliers, slide the other leg into the AC plug's hot.

They'd smoke, pop, you name it... while the prof kept droning on about some sine or cosine function...

I guess that set the path for my career.

I'm not a Dodo... I'm quite aware I have no real clue!
 
Quick Reminder - Pre-orders for the completion kits for the 2021 and 2023 through-hole boards are closing today. If you want one, this is your last chance to get one. For the quantities currently on order, they'll ship MUCH sooner than June... maybe early February if that affects anyone's decision.

Elves are getting to work...
 
  • Like
Reactions: birdbox
Thanks to everyone involved in getting boards and parts into people’s hands. I’m really looking forward to hearing this thing.

I should probably just be more patient, and maybe contact the Store instead of whining here, but others have received their orders and I’ve had some issues with USPS at my new address so I’m concerned... Are there any tracking numbers to be had for the Completion Kits? According to the Store, all I know is that my order fulfillment is “partial”.
 
  • Like
Reactions: ItsAllInMyHead