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Power/Renewable Energy/EV's / Re: DIY Battery Bank from Recycled 18650
« Last post by ledtester on Today at 05:17:22 am »What are those things in a glass package? Fuses?
It's often overlooked that the Windows GUI is a graphical shell sitting on top of a command line OS.This has not been the case for decades, since Win98.
I have to find the ProsKit desolder gun. But it was about $100; bought it as a "first timer" on another account. (Yes, I am that cheap!)
Ok guys, the final prototype.
https://youtube.com/shorts/KOmL9WKCEq0?si=T7d2N874ycgET7hB
It would have been nice in their forum if someone could have suggested ways to achieve this.
Have you ever checked on the cross section?
I only use the soft-start pin 8. It only acts on the comparator input but still terminates the present half cycle quick enough.I have a strong preference for the UC3525.
It is reassuring to see in the internal block diagram, the steering flip-flop being clocked directly by the oscillator and also the latch at the comparator's output.
Not so for the TL598 despite the claims. The extra opamp might seem useful but can be difficult to achieve fast current limiting with it.
With the UC3525, I implement fast pulse-by-pulse limiting by pulling down the soft-start pin.
Great info, I have heard a few people saying their problems went away after switching from the TLxxx to the 3525 series, this could explain it.
From the UC3525 datasheet
All transitions of the voltage on the shutdown pin should be within the time frame of one clock cycle and not
repeated at a frequency higher than 10 clock cycles.
Does this pose a problem to fast current limiting, or do you hold the voltage low for 10 cycles?
Thanks