OK, so I bought these drivers in the past:
They are absolutely good stuff, very reliable and efficient. And they have the input range that suits me (automotive purposes).
The problem is that I ordered them once again from Kaidomain in mid November. I paid for 20 pieces. I don't remember if they were available at the time, but I think I would have seen the 'out of stock' text.
The thing is that the drivers have not arrived yet, after three months. Fortunately I have managed to enter into a conversation with people from KD (which is like a miracle, as they usually do not reply) and they told me that the supplier give the item in really small batches, so I'm waiting in queue. I can get a refund if I want.
But I want the drivers because I need them. So does anybody know where I can buy (at a similar price) drivers for 12-15V (this range interests me)?
I am stuck with my projects for three months, waiting like an idiot.