I could possibly make small batch of 20mm LD-x4 pcbs, how much interest there would be and for which host they would be most used?
I’m not sure how much interest there would be but i’d definitely get a 12A B4HV.
I imagine the A4 7-9A would be popular. (luxeon V, SST-40)
Why is the difference for the for the 9A version 2A and the 12A version 4A? would it be possible to make a 5-8A version? that’d hit the sweet spot for XPL-HI, Luxeon V , SST-20, SST40, White flat 1 and 2 and others.
Is there any chance to offer Osram CSLPM1.TG (White Flat 2mm²) and CSLNM1.TG (White Flat 1mm²) on a 20mm quad MCPCB? I would be very interested into some DYI light comparable like Acebeam's TK16. Kirill (kiriba-ru) seems to be working on a quad pill for the S11 host.
I have 20mm triple and quad 3030 on my "wish-to-do" list for a while, regular 3535 pcbs are just not good for that, even on single LED pcbs white flat slides to one side 50% of time during reflow.
One more qiestion: is there a difference between direct drive LD-A4 4-6 amp version versus DD on 7-9 amp version of the same driver? Is the FET the same?
What happens if for example I use battery that can give 5 amp max and I set it to 6 amps regulated?
Thanks!
Also I added "Do not solder FET+NTC+connector" option for big (32mm and 34mm) mosX boards - for those who want to use those boards with any other driver except LD-B4.
I haven’t had issues pushing 12A through the A4 in a small host.
5700K Luxeon V (I'll put it on web this weekend).
led4power.com
Neven, can you perhaps put up a picture to show the tint vs the 4000K Luxeon V?
Armytek Prime C1 Pro, Armytek Prime C2 Pro, Armytek Tiara C1 Pro, Astrolux MF01 Mini, BLF Q8, BLF A6, BLF FW1A, BLF FW3A, BLF FW3C, BLF LT1, Convoy L6, Convoy C8+ , Convoy S3, Emisar D4, Fireflies E07, Jaxman E2L, Manker MC13, Manta Ray C8.2 long version, Olight S1R Baton II special edition series, S2R Baton II.
Most of them have been modded! =)
https://photos.app.goo.gl/JaJaDv4V838AEJf39
If not for shipping, that clearance would feel like a gaw. I love your alu boards.
Neven, do you offer 20mm drivers or 17mm to 20mm driver adapters?
Thanks,
Caleb
Neven, any plans to be able to utilize an electronic side switch ?
Not currently, I'll check with Simon if he could make some adapters.
led4power.com
Yes, but I can't tell exactly when since I have some other custom projects to do.
led4power.com
Kaidomain sells adapters.
Armytek Prime C1 Pro, Armytek Prime C2 Pro, Armytek Tiara C1 Pro, Astrolux MF01 Mini, BLF Q8, BLF A6, BLF FW1A, BLF FW3A, BLF FW3C, BLF LT1, Convoy L6, Convoy C8+ , Convoy S3, Emisar D4, Fireflies E07, Jaxman E2L, Manker MC13, Manta Ray C8.2 long version, Olight S1R Baton II special edition series, S2R Baton II.
Most of them have been modded! =)
https://photos.app.goo.gl/JaJaDv4V838AEJf39
Thank you!
Those are too tall for at least the Convoy L2, i had to grind mine down to at least half for the retaining ring to fit over it.
I agree, they are way too thick
I could possibly make small batch of 20mm LD-x4 pcbs, how much interest there would be and for which host they would be most used?
led4power.com
Convoy M21A & S21A
Armytek Prime C1 Pro, Armytek Prime C2 Pro, Armytek Tiara C1 Pro, Astrolux MF01 Mini, BLF Q8, BLF A6, BLF FW1A, BLF FW3A, BLF FW3C, BLF LT1, Convoy L6, Convoy C8+ , Convoy S3, Emisar D4, Fireflies E07, Jaxman E2L, Manker MC13, Manta Ray C8.2 long version, Olight S1R Baton II special edition series, S2R Baton II.
Most of them have been modded! =)
https://photos.app.goo.gl/JaJaDv4V838AEJf39
I’m not sure how much interest there would be but i’d definitely get a 12A B4HV.
I imagine the A4 7-9A would be popular. (luxeon V, SST-40)
Why is the difference for the for the 9A version 2A and the 12A version 4A? would it be possible to make a 5-8A version? that’d hit the sweet spot for XPL-HI, Luxeon V , SST-20, SST40, White flat 1 and 2 and others.
I would definitely go for a 4-6 A version for Luxeon V, and 7-9 A version for 3V XHP50.2.
I tend not to overdrive my LED’s too much to keep them in regulation for longer and better efficiency.
Armytek Prime C1 Pro, Armytek Prime C2 Pro, Armytek Tiara C1 Pro, Astrolux MF01 Mini, BLF Q8, BLF A6, BLF FW1A, BLF FW3A, BLF FW3C, BLF LT1, Convoy L6, Convoy C8+ , Convoy S3, Emisar D4, Fireflies E07, Jaxman E2L, Manker MC13, Manta Ray C8.2 long version, Olight S1R Baton II special edition series, S2R Baton II.
Most of them have been modded! =)
https://photos.app.goo.gl/JaJaDv4V838AEJf39
led4power, do you know when osram white flat on 20mm board will be back in stock? Thanks!
Next week at best, I maybe have 4-5pcs in reserve, how many do you need?
led4power.com
I have a BLF luckysun D80 that’s been waiting forever for a correct driver, the 20mm driver would be perfect.
USB power meter/tester thread
Hi Neven,
Is there any chance to offer Osram CSLPM1.TG (White Flat 2mm²) and CSLNM1.TG (White Flat 1mm²) on a 20mm quad MCPCB? I would be very interested into some DYI light comparable like Acebeam's TK16. Kirill (kiriba-ru) seems to be working on a quad pill for the S11 host.
Cheers,
Thomas
I have 20mm triple and quad 3030 on my "wish-to-do" list for a while, regular 3535 pcbs are just not good for that, even on single LED pcbs white flat slides to one side 50% of time during reflow.
led4power.com
I got exited just imagining a quad white flat in the D4.
USB power meter/tester thread
I think it’s actually more impressive in a triple since they are driven harder or a quad with bigger optics and bigger battery like the D4S.
I’d buy two 20mm LD-B4
I need 3 for now. I will buy some more stuff from the site, how do I add this to cart? Thanks!
I added 4pcs in stock so you can add it in cart:
https://led4power.com/product/osram-kw-cslnm1-tg-1mm2-throw-king-on-20mm-xp-dtp-mcpcb/
led4power.com
One more qiestion: is there a difference between direct drive LD-A4 4-6 amp version versus DD on 7-9 amp version of the same driver? Is the FET the same?
What happens if for example I use battery that can give 5 amp max and I set it to 6 amps regulated?
Thanks!
There is no difference between DD mode on 3-12Amp versions, it's "real" DD which means fet is fully turned on.
If battery can provide 5A max. and you have 6A max. mode, it will act like DD mode - driver will provide max. possible current.
led4power.com
5700K Luxeon V added, all multiple LED MCPCBs have 4000K/5700K tint mixing option:
https://led4power.com/page/1/?s=l1v1&post_type=product
Also I added "Do not solder FET+NTC+connector" option for big (32mm and 34mm) mosX boards - for those who want to use those boards with any other driver except LD-B4.
led4power.com
Osram KW CSLNM1.TG (1mm2 "white flat") is back in stock (same good bin 6N-ebxD46), with lower price:
https://led4power.com/?s=1mm2&post_type=product
led4power.com
Pages