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Drivers, Test-load, Power Supply, & Batteries
Discuss all of the above.
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Laser diodes in series or parallel?
RA_pierce
Apr 9, 2021
Replies
6
Views
4K
Apr 10, 2021
RA_pierce
SXD Driver Advice
Andrew124C41
Apr 3, 2021
2
3
Replies
33
Views
4K
Apr 10, 2021
icecruncher
Driver for 488 Diode
fermintm
Apr 7, 2021
Replies
4
Views
1K
Apr 8, 2021
Mattronium
B
How common are HeNe laser power supply explosions?
Ben321
Apr 7, 2021
Replies
2
Views
745
Apr 7, 2021
Anthony P
M
Newbie not getting full amps from driver with test load - SOLVED
MMcCubbing
Jan 16, 2021
2
Replies
22
Views
4K
Apr 6, 2021
MMcCubbing
M
Q
26650 or 18650 configuration
QiQi
Apr 2, 2021
Replies
6
Views
985
Apr 2, 2021
Encap
E
D
Battery advice needed please
daisystar
Mar 26, 2021
2
Replies
17
Views
2K
Mar 26, 2021
CurtisOliver
Bucking Supply Problem
Andrew124C41
Mar 19, 2021
Replies
2
Views
789
Mar 21, 2021
Andrew124C41
Batteries
Justbooog
Sep 4, 2020
Replies
10
Views
2K
Mar 19, 2021
Lifetime17
Batteries
Justbooog
Mar 16, 2021
Replies
0
Views
747
Mar 16, 2021
Justbooog
New laser drivers designed by me.
Giannis_TDM
Sep 17, 2020
2
3
Replies
37
Views
6K
Feb 15, 2021
Giannis_TDM
DTRs Driver Question.
snakeyes
Feb 14, 2021
Replies
9
Views
1K
Feb 15, 2021
snakeyes
T
Best 18650 batteries?
trephanation
Feb 13, 2021
Replies
2
Views
918
Feb 14, 2021
trephanation
T
16340 fell in food
_xXx_MLG_PiNgU_69420_xXx_
Feb 7, 2021
Replies
11
Views
1K
Feb 12, 2021
Richie89
Question on Lazeerer nano buck/boost
Shotgundrums
Jan 26, 2021
Replies
5
Views
1K
Feb 9, 2021
Giannis_TDM
The smallest boost drivers that I have ever seen! 5mm x 5.3mm
Giannis_TDM
Jan 12, 2021
2
Replies
17
Views
3K
Feb 8, 2021
Giannis_TDM
J
Beginner needs help with laser driver replacement
Johnny_3d
Feb 2, 2021
Replies
12
Views
2K
Feb 2, 2021
Johnny_3d
J
another high power dummy-load
nmbusa
Jan 30, 2021
Replies
2
Views
907
Jan 31, 2021
nmbusa
M
Test load and laser driver
mungbeans
Jan 27, 2021
Replies
0
Views
1K
Jan 27, 2021
mungbeans
M
How much of an upgrade is a quality 16340?
_xXx_MLG_PiNgU_69420_xXx_
Sep 23, 2020
Replies
5
Views
1K
Jan 20, 2021
_xXx_MLG_PiNgU_69420_xXx_
BlackBuck 8M with 3.3v TTL signal
arkypita
Dec 6, 2020
Replies
14
Views
2K
Jan 18, 2021
94Z28
S
Possible alternative driver for Neje 30W module?
solobeam
Oct 3, 2020
Replies
12
Views
4K
Jan 16, 2021
94Z28
New drivers by me testing and suggestions thread.
Giannis_TDM
Nov 30, 2020
2
Replies
18
Views
4K
Jan 6, 2021
Giannis_TDM
B
Does my LM317 driver need a test load?
byerlyfactor
Dec 15, 2020
2
3
Replies
33
Views
4K
Dec 19, 2020
Alaskan
DC-DC Buck Converter Design for 5V 5A laser control.
dunkelheit_phoenix_2008
Dec 8, 2020
2
3
Replies
34
Views
5K
Dec 10, 2020
Cyparagon
Looking for a Recommendation on Quality High Discharge 10440 Batteries
Benjamax
Dec 1, 2020
Replies
5
Views
1K
Dec 10, 2020
Lifetime17
N
Please Help with my Dummy Load design (SOLVED. Pics and write-up!)
nabzim
Nov 28, 2020
Replies
7
Views
2K
Dec 4, 2020
nabzim
N
18350
Bubble-Man
Nov 26, 2020
Replies
12
Views
2K
Nov 27, 2020
gazer101
G
S
Need help finding/designing a constant current driver for PLT3 520D by OSRAM
solidstatefella
Nov 11, 2020
Replies
5
Views
2K
Nov 16, 2020
LaserMicroscope
Bench power supply and laser diodes..
Enchilada
Dec 22, 2016
2
3
Replies
40
Views
14K
Nov 15, 2020
Cyparagon
M
some basic questions on drivers
Mannitu78
Nov 5, 2020
Replies
1
Views
945
Nov 9, 2020
Cyparagon
C
how to limit driver voltage
cncyana
Nov 3, 2020
Replies
4
Views
1K
Nov 5, 2020
Cyparagon
C
General driver heatsinking tips (driver attached to host body or diode heatsink) ?
cncyana
Oct 15, 2020
Replies
9
Views
2K
Oct 30, 2020
hakzaw1
C
Can’t run my DTR driver when the battery is in the case
cosmonaut
Oct 20, 2020
Replies
4
Views
1K
Oct 24, 2020
Lifetime17
**HELP** How to know which driver is mine?
Roger Andrade
Oct 12, 2020
Replies
6
Views
1K
Oct 15, 2020
Giannis_TDM
C
Can Maglite 2D side clicky switch handle up to 4.5 Amps at 8V DC?
cncyana
Oct 14, 2020
Replies
0
Views
681
Oct 14, 2020
cncyana
C
HELP - Building / Reviving a new laser.
Roger Andrade
Oct 6, 2020
Replies
0
Views
817
Oct 6, 2020
Roger Andrade
H
Thoughts on this setup?
hpfiend
Sep 23, 2020
Replies
1
Views
723
Sep 23, 2020
RedCowboy
G
Has Anybody Seen or Used this Driver Before?
gazer101
Sep 9, 2020
Replies
2
Views
922
Sep 9, 2020
gazer101
G
J
Alternative laser driver
Jeremytheimer
Sep 6, 2020
Replies
1
Views
969
Sep 6, 2020
RedCowboy
S
Powering a Sanwu 650nm 250mW laser
seb2010
Sep 3, 2020
Replies
4
Views
1K
Sep 4, 2020
seb2010
S
C
How to use 50mA+ driver with <40mA laser
Cheater
Aug 26, 2020
Replies
11
Views
2K
Aug 31, 2020
Buffo
Sanwu 18350 batteries
_xXx_MLG_PiNgU_69420_xXx_
Aug 30, 2020
Replies
0
Views
713
Aug 30, 2020
_xXx_MLG_PiNgU_69420_xXx_
J
LED DC boost circuit
Johnny147
Aug 20, 2020
2
Replies
30
Views
4K
Aug 28, 2020
Johnny147
J
W
More help with finding a driver
wicked1
Aug 12, 2020
Replies
5
Views
1K
Aug 12, 2020
RedCowboy
Z
Advice on making driver for Nubm08 diode.
Zerdall
Aug 7, 2020
Replies
4
Views
2K
Aug 8, 2020
RedCowboy
R
Help with finding a driver
RandomName123
Jul 30, 2020
Replies
5
Views
2K
Aug 2, 2020
RandomName123
R
J
Help! diode driver not working.
Jeremytheimer
Aug 1, 2020
Replies
2
Views
3K
Aug 2, 2020
Cyparagon
Z
Recommendation on driver to use for TTL with BDR-209
zakelectric
Jul 20, 2020
Replies
2
Views
1K
Jul 21, 2020
zakelectric
Z
A
Blackbuck 6. 6 amp led or laser diode driver
ABarnett
Feb 16, 2016
2
3
Replies
40
Views
10K
Jul 15, 2020
RedCowboy
Appears all of the BlackBuck 8M Drivers are sold, anyone know where to find more?
Alaskan
Jul 11, 2020
Replies
12
Views
2K
Jul 14, 2020
Giannis_TDM
how do you use a multimeter to test laser driver amperage output?
skijohn
Jul 13, 2020
Replies
5
Views
3K
Jul 13, 2020
Lifetime17
C
100 microsecond pulse with green laser 303 pointer
Canozcan
Jun 29, 2020
Replies
12
Views
2K
Jul 2, 2020
Alaskan
G
nubm44 driver that can be modulated with audio signal
gattis
Jun 7, 2020
Replies
14
Views
2K
Jun 22, 2020
neodavid
N
Z
Help cheap laser no batteries
Zator
Jun 13, 2020
Replies
3
Views
1K
Jun 13, 2020
Snecho
M
help with driver build..
mikeyd2400
May 25, 2020
Replies
4
Views
2K
May 27, 2020
tedcs
Need Feedback on my 3A buck driver!
Giannis_TDM
May 9, 2020
Replies
6
Views
1K
May 10, 2020
Giannis_TDM
A
Hermes Laser Cutter - What type of laser is? How to drive the laser power supply?
Axxel
Jun 2, 2018
2
Replies
19
Views
8K
Apr 16, 2020
Voltar1
V
L
CW Laser diode Drivers - What are the important properties?
likevvii
Mar 19, 2020
Replies
7
Views
2K
Apr 6, 2020
Cyparagon
Power supply min 110V 4A
Shiiru
Mar 27, 2020
Replies
13
Views
2K
Apr 4, 2020
Cyparagon
How do you test your laser drivers?
reloader45
Nov 13, 2019
2
Replies
28
Views
5K
Mar 22, 2020
Lifetime17
High Voltage Pulse Driver
kuhny1
Feb 29, 2020
Replies
3
Views
1K
Mar 6, 2020
kuhny1
Tech Ingredients: Heat Sink Compounds Primer - More than you need to know about heat sink compounds YT Video.
Alaskan
Feb 29, 2020
Replies
2
Views
1K
Mar 1, 2020
diachi
G
Use pwm led drive for DVD laser diode
gfucka
Feb 21, 2020
Replies
9
Views
2K
Feb 25, 2020
RedCowboy
T
Testing ACS1500SE
titoleroy
Feb 12, 2020
Replies
1
Views
1K
Feb 12, 2020
Cyparagon
High Voltage Issues
Anthony P
Feb 9, 2020
Replies
2
Views
878
Feb 11, 2020
Anthony P
B
Dsmith
Jan 25, 2020
Replies
10
Views
2K
Feb 6, 2020
aaronnoraa
F
200pc 5v 650nm laser diode modules. Power source required? Budget build
FutabaUK
Jan 23, 2020
Replies
12
Views
2K
Jan 24, 2020
GSS
G
M
Help making a test load for a diode laser
Macoleco
Jan 13, 2020
Replies
4
Views
2K
Jan 14, 2020
paul1598419
Who sells test loads?
Dsmith
Jan 9, 2020
Replies
6
Views
1K
Jan 10, 2020
paul1598419
MP3412 Driver and Various Loads (to be tested for transients)
ProperBrgdbald
Jan 7, 2020
Replies
0
Views
833
Jan 7, 2020
ProperBrgdbald
This battery chemistry almost ready for prime-time...
Gadget
Jan 6, 2020
Replies
0
Views
875
Jan 6, 2020
Gadget
B
DIY questions
Berrypalmer12
Dec 31, 2019
Replies
0
Views
880
Dec 31, 2019
Berrypalmer12
B
Custom power supply for DPSS head - Looking for advice
Spoomples
Nov 23, 2019
Replies
6
Views
2K
Dec 22, 2019
Spoomples
M
9V battery mod?
Mannitu78
Dec 19, 2019
Replies
7
Views
2K
Dec 21, 2019
Mannitu78
M
C
Recommended bench power supplies?
Coonie
Dec 16, 2019
Replies
3
Views
982
Dec 17, 2019
paul1598419
Nice 8 Bay Battery Charger
Alaskan
Dec 10, 2019
Replies
8
Views
2K
Dec 12, 2019
Coonie
C
Micro USB Rechargable Li-Ion Batteries from Fenix
BowtieGuy
Mar 22, 2017
2
3
Replies
44
Views
7K
Dec 10, 2019
GSS
G
J
Calling all FAPpers - FAP800 - precautions and driving advice
Junkers
Jun 11, 2019
2
3
Replies
41
Views
9K
Dec 5, 2019
Alaskan
Decent pen-sized drivers?
bloompyle
Nov 30, 2019
Replies
5
Views
1K
Dec 1, 2019
bloompyle
G
Have i made this circuit correctly?
GhostDog98
Nov 24, 2019
Replies
3
Views
1K
Nov 24, 2019
paul1598419
D
Help me find TTL laser driver
digitos
Nov 9, 2019
Replies
8
Views
1K
Nov 11, 2019
absolute
Problem with Astral SuperDrive and NUBM08
Tecternity
Jun 17, 2019
Replies
12
Views
3K
Nov 4, 2019
paul1598419
What to Look for In 16340 Cells?
Snecho
Oct 30, 2019
Replies
8
Views
3K
Oct 31, 2019
Snecho
Can I Use x2 CR123As Instead of x2 16340s?
Snecho
Oct 30, 2019
Replies
6
Views
1K
Oct 31, 2019
Snecho
18650 output current
Dsmith
Oct 18, 2019
Replies
6
Views
2K
Oct 19, 2019
Encap
E
List of Laser Drivers - Available
jnrpop
Nov 16, 2017
2
3
Replies
35
Views
9K
Oct 16, 2019
jnrpop
Odicforce drivers
Giannis_TDM
Oct 14, 2019
Replies
6
Views
2K
Oct 14, 2019
Giannis_TDM
Black buck 5.5A reverse polarity fuse location
barthchris
Jul 18, 2019
2
3
Replies
32
Views
5K
Oct 12, 2019
barthchris
N
Nichia 4W laser help :) (Newbie)
Norwayboi
Oct 4, 2019
Replies
15
Views
2K
Oct 10, 2019
Norwayboi
N
N
Ebay laser diode driver good enough?
Norwayboi
Oct 10, 2019
Replies
2
Views
1K
Oct 10, 2019
Norwayboi
N
G
This is honest for ebay
GSS
Oct 6, 2019
Replies
5
Views
973
Oct 7, 2019
CurtisOliver
NUBM44-V2 driver option pros and cons?
Dsmith
Oct 5, 2019
Replies
0
Views
1K
Oct 5, 2019
Dsmith
Need Help Finding a Laser Driver
Supreminator
Sep 16, 2019
Replies
9
Views
4K
Oct 3, 2019
DTR
N
Quick question about cheap charger
NcLnsgeny
Aug 5, 2019
Replies
11
Views
2K
Sep 6, 2019
Laserbran
L
What driver can run these?
NSFJojo
Aug 24, 2019
Replies
11
Views
2K
Aug 29, 2019
NSFJojo
Looking for smallest driver that can run 1.6Vf @ 450mA using 2X CR123A (4-6.4 Vin)
LazyBeam
Aug 20, 2019
Replies
6
Views
1K
Aug 20, 2019
paul1598419
Power a laser with lead battery
irish303
Jul 27, 2019
Replies
15
Views
2K
Aug 2, 2019
irish303
G
Help with scanner adjustments
Grenada Lasers
Jul 30, 2019
Replies
7
Views
1K
Aug 2, 2019
Grenada Lasers
G
B
Laser Driver Circuit Question
Bryverine
Jul 27, 2019
Replies
2
Views
1K
Jul 31, 2019
Cyparagon
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