Senior Member
Joined: 11/01/2024
Location: PolandPosts: 101
| Posted: 01:14pm 03 Jul 2024 |
I understand one turn as one complete loop around the core. I also use this with the chokes. The 25uH I provided refers to the value I measured using an oscilloscope. There is definitely some measurement error there, but could it be several uH?
As for temperatures - the toroid all the time is slightly warm, during operation the temperature does not exceed 40°C. Temperature on heatsink with fets is in the range of 30-37°C. Everything is closed in one common cabinet, toroid and fets heatsink don't have forced cooling.
To notice lights flickering when turning on heavy loads, I have to be very alert to notice it, but yes, I see it sometimes.