In this post that I posted around 12 hours ago I assumed the LM version used the large toroid too (now edited slightly with details on sources) because my 3,5A from IOS and 5A form LCK-LED both had the large toroid. As seen in the post that ouchyfoot quoted me on I wondered if 3A=small toroid and 5A= large. Although it would be natural to assume so based on that all the drivers we have seen from other stores uses small toroid on 3A version, and a large for the higher output versions. Why would some of the pictures from LM show a large toroid version if their 5A version does not use it?? hmm... Not easy to get full control of all these drivers. Especially when some stores have a bad tendency to mix them up...
Im interested in knowing two things.
1. Is the 5 pack small toroid version that ouchyfoot ordered really 5A?
2. Do you really need a large toroid in order to push 5A out of these? Maybe someone with some better knowledge on small electronics could answer what the main difference would be between using a small and large toroid..