I’m interested in one 38.5mm driver for Courui D01 if other(s) will order a couple to make the three total needed. I don’t need three drivers myself, and I don’t want to pay the extra to be the only one ordering one. Let me know if it works out.
I’m still having trouble understanding how all the options stack up. Once again, I’ll take a stab at it here. Please tell me if this is correct or not!
I am interested in 1 17mm OTSM 2S zener mod driver, short spring, running Bistro. Also 2 X 1S 17mm OTSM with only the single channel 7135 and FET, running Bistro, short spring as well with moonlight set to 1 and mode 22 and 23 with a low mode setting of 2 and highest mode PWM set at 220 for low Vf leds. PM me if I need to try and explain this better.
for 4 XHP70.2 I would use a SIR404 FET it can handle 36.6A at 70°C ambient temperature
Bistro OTSM needs a LDO this in 17mm size adds 3$ just material cost as it is very expensive
for Modegroups can you send me the changed code, just be aware that if you use only 2 channels there are old Bistro Modegroups used
for low Vf LEDs maybe potting the AMC bank is the better solution
the TC looks good if you move the FET to the LEDs MCPCB to cool it or you have to be below 10W of LED power to keep the FET cool enough
I got no experience with Texas Commander driver so building and testing it for just one driver makes not much sense
I can order the parts and reflow it
I will get them together. I am not concerned about the 7135s, I am concerned about setting a current limit on the high end. Quad 219c’s will draw like crazy and I refuse to build down with little wire and no bypasses to restrict current to an uncontrolled amount. I understand otsm is higher, but it works! The modes do not go to hell with heat!
You can keep it below 10W for regulated modes and higher than that just PWM the FET. Overall it should be slightly more efficient than 7135s at low-medium modes. Also, some like the fact that there’s a broad range of modes (going down to quite low) that are PWM-free.
I thought this could make it interesting for some users….though actually I didn’t say that I want to buy it, so the number of requests is 0 so far.
I’m in the waiting mode. I’m wating for upocoming hosts and for a LED seller to get a new batch. After that I may (or may not) wait a little longer for GXB17, depending on what comes around. I’m not looking to buy TC (though it may change), but I thought others could. In general more niches covered = more buyers
Lexel, so far I have one of the 17’s from batch 3 installed. Love it!!!
I want a couple more… a 30mm, maybe 2 and maybe something else to be determined. I hope it is okay to get back to you exactly what by next week as I am traveling / busy. If that does notwork, I understand.