150V 45A MPPT - roll your own

Author	Message
Murphy's friend Guru Joined: 04/10/2019 Location: Australia Posts: 652	Posted: 04:51am 21 Jan 2023         andymc70 said   Hello I just wondering if you have an image of the other side of the choke. Trying to work out how they are wired and then connected. I am about to make my second MPPT and I might see if I can use this style. I have rewired the core from the same choke and the choke is a pain to unwind. Thanks Andy Other side?? Just wires there, no connections. Your eagle eyes might note that I have unwound the original wire, straightened it (quite a job) and then re wound two in hand to double the current @ half the number of turns per coil. Both windings are identical and were connected in parallel as the picture shows.