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Drivers, Test-load, Power Supply, & Batteries

Discuss all of the above.
ArcticDude
  • Sticky
Guide: Where to buy 18650 & 26650 Li-Ion batteries
2
Replies
18
Views
3K
Seoul_lasers
Seoul_lasers
Trevor
  • Sticky
Driver Specifications Compendium
2 3 4
Replies
56
Views
30K
djidai
D
drlava
  • Sticky
How healthy are your batteries? (How to measure internal resistance)
6 7 8
Replies
115
Views
117K
paul1598419
paul1598419
JayC
  • Sticky
What battery does my laser need?
2
Replies
18
Views
50K
lasersbee
lasersbee
Hiemal
  • Sticky
How laser diode drivers work; An Explanatory Thread
2 3
Replies
35
Views
39K
DalDames
D
L
CW Laser diode Drivers - What are the important properties?
Replies
7
Views
424
Cyparagon
Cyparagon
Shiiru
Power supply min 110V 4A
Replies
13
Views
339
Cyparagon
Cyparagon
A
Hermes Laser Cutter - What type of laser is? How to drive the laser power supply?
Replies
12
Views
3K
Voltar1
V
reloader45
How do you test your laser drivers?
2
Replies
28
Views
2K
Lifetime17
Lifetime17
kuhny1
High Voltage Pulse Driver
Replies
3
Views
536
kuhny1
kuhny1
Alaskan
Tech Ingredients: Heat Sink Compounds Primer - More than you need to know about heat sink compounds YT Video.
Replies
2
Views
257
diachi
diachi
G
Use pwm led drive for DVD laser diode
Replies
9
Views
488
RedCowboy
RedCowboy
T
Testing ACS1500SE
Replies
1
Views
359
Cyparagon
Cyparagon
Anthony P
High Voltage Issues
Replies
2
Views
250
Anthony P
Anthony P
Dsmith
B
Replies
10
Views
748
aaronnoraa
aaronnoraa
F
200pc 5v 650nm laser diode modules. Power source required? Budget build
Replies
12
Views
327
GSS
G
D
BlackBuck 8M PWM Control
Replies
3
Views
339
DeathStarLaserGuy20
D
M
Help making a test load for a diode laser
Replies
4
Views
331
paul1598419
paul1598419
Dsmith
Who sells test loads?
Replies
6
Views
326
paul1598419
paul1598419
ProperBrgdbald
MP3412 Driver and Various Loads (to be tested for transients)
Replies
0
Views
187
ProperBrgdbald
ProperBrgdbald
Gadget
This battery chemistry almost ready for prime-time...
Replies
0
Views
200
Gadget
Gadget
B
DIY questions
Replies
0
Views
296
Berrypalmer12
B
Spoomples
Custom power supply for DPSS head - Looking for advice
Replies
6
Views
540
Spoomples
Spoomples
M
9V battery mod?
Replies
7
Views
332
Mannitu78
M
C
Recommended bench power supplies?
Replies
3
Views
311
paul1598419
paul1598419
Alaskan
Nice 8 Bay Battery Charger
Replies
8
Views
473
Coonie
C
BowtieGuy
Micro USB Rechargable Li-Ion Batteries from Fenix
2 3
Replies
44
Views
3K
GSS
G
J
Calling all FAPpers - FAP800 - precautions and driving advice
2 3
Replies
41
Views
3K
Alaskan
Alaskan
bloompyle
Decent pen-sized drivers?
Replies
5
Views
370
bloompyle
bloompyle
G
Have i made this circuit correctly?
Replies
3
Views
318
paul1598419
paul1598419
D
Help me find TTL laser driver
Replies
8
Views
445
absolute
absolute
TheAimbrot
Problem with Astral SuperDrive and NUBM08
Replies
12
Views
1K
paul1598419
paul1598419
Snecho
What to Look for In 16340 Cells?
Replies
8
Views
452
Snecho
Snecho
Snecho
Can I Use x2 CR123As Instead of x2 16340s?
Replies
6
Views
341
Snecho
Snecho
Dsmith
18650 output current
Replies
6
Views
529
Encap
E
jnrpop
List of Laser Drivers - Available
2 3
Replies
35
Views
4K
jnrpop
jnrpop
Gianakakis
Odicforce drivers
Replies
6
Views
374
Gianakakis
Gianakakis
barthchris
Black buck 5.5A reverse polarity fuse location
2 3
Replies
32
Views
2K
barthchris
barthchris
N
Nichia 4W laser help :) (Newbie)
Replies
15
Views
663
Norwayboi
N
N
Ebay laser diode driver good enough?
Replies
2
Views
350
Norwayboi
N
G
This is honest for ebay
Replies
5
Views
372
CurtisOliver
CurtisOliver
Dsmith
NUBM44-V2 driver option pros and cons?
Replies
0
Views
280
Dsmith
Dsmith
Supreminator
Need Help Finding a Laser Driver
Replies
9
Views
1K
DTR
DTR
N
Quick question about cheap charger
Replies
11
Views
1K
Laserbran
L
NSFJojo
What driver can run these?
Replies
11
Views
918
NSFJojo
NSFJojo
LazyBeam
Looking for smallest driver that can run 1.6Vf @ 450mA using 2X CR123A (4-6.4 Vin)
Replies
6
Views
493
paul1598419
paul1598419
irish303
Power a laser with lead battery
Replies
15
Views
811
irish303
irish303
G
Help with scanner adjustments
Replies
7
Views
572
Grenada Lasers
G
B
Laser Driver Circuit Question
Replies
2
Views
634
Cyparagon
Cyparagon
I
Help with 8a driver and load
2 3 4
Replies
53
Views
4K
RedCowboy
RedCowboy
alessnilsen
Driver test
Replies
4
Views
646
alessnilsen
alessnilsen
astralist
Astral Driver - Boost, Buck, & Sepic
17 18 19
Replies
292
Views
26K
nkgamer1990
nkgamer1990
Marco Polo
Powerstat 136B terminal boxes
Replies
1
Views
393
Cyparagon
Cyparagon
KRNAZNBOY
Constant Current Driver Design (Also, i'm back :) )
2
Replies
28
Views
2K
paul1598419
paul1598419
Anthony P
RGB Design Ideas
Replies
0
Views
390
Anthony P
Anthony P
E
Question about Adafruit 650nm Red Dot Laser
Replies
5
Views
524
Cyparagon
Cyparagon
reloader45
laser current measurement
Replies
3
Views
477
paul1598419
paul1598419
Anthony P
Trouble-shooting RGB
2
Replies
23
Views
1K
CDBEAM777
CDBEAM777
Gianakakis
Help me choose the right Driver
Replies
14
Views
887
Gianakakis
Gianakakis
M
Guidance on determining if I have a bad driver or diode, please...
Replies
6
Views
996
m3vuv
M
nzoomed
Trying to work out correct current for driver...
2
Replies
18
Views
2K
nzoomed
nzoomed
G
This is different..
2
Replies
22
Views
1K
GSS
G
CurtisOliver
Need help with PSU for CNI MGL-W-532
2
Replies
17
Views
1K
CurtisOliver
CurtisOliver
Shotgundrums
Unusual Li-ion battery option
Replies
8
Views
785
Richie89
Richie89
Gadget
Thought this was interesting...but
Replies
1
Views
466
Immo1282
Immo1282
L
Where to find the plug for NUBM08 PCB?
Replies
13
Views
1K
Light superglue
L
C
Can someone help me understand driver specifications?
Replies
2
Views
535
reloader45
reloader45
C
ACS1500SE vs Micro Flexdive V5 Efficiency.
2
Replies
21
Views
2K
Lifetime17
Lifetime17
C
Does anyone still make low mA drivers?
Replies
8
Views
630
cosmonaut
C
E
Ishow DAC drivers for windows 10
Replies
2
Views
859
hakzaw1
hakzaw1
C
Has anyone tried using a “twist” vape battery?
Replies
5
Views
1K
Bernard Ulo
B
trinh hong phuoc
SL-SD 7 and SL-SD 3 driver from Suvirval laser
Replies
0
Views
501
trinh hong phuoc
trinh hong phuoc
ChrisWhit
looking for decent 26350s
Replies
2
Views
616
perryg
P
C
Driving NUBM08 8x4.75W 445nm array
Replies
6
Views
914
cowmoon71
C
D
808nm "lethal" supply
2 3
Replies
36
Views
7K
m3vuv
M
jayrob
LM1085 DIY Driver
2 3 4
Replies
50
Views
15K
lasersbee
lasersbee
B
Thorlabs L658P040 Driver Construction/Selection
Replies
5
Views
960
Cyparagon
Cyparagon
M
laser body parts
Replies
10
Views
652
m3vuv
M
Pman
Phlatlight driver
Replies
12
Views
938
Richie89
Richie89
ManoleStefan
Driver laser diode
Replies
2
Views
667
paul1598419
paul1598419
Shmackitup
Decent Chinese Driver
Replies
10
Views
2K
Miya
Miya
Immo1282
Desired Specification for a new Driver?
2 3
Replies
32
Views
9K
rustynuts
R
X
Power a lasermodule to a 7v transformer
Replies
5
Views
927
WizardG
WizardG
T
Black buck 8M problems
Replies
2
Views
691
paul1598419
paul1598419
R
power supply suitable for testing diodes
Replies
7
Views
606
Immo1282
Immo1282
EfoDom10
What batteries should I get for this laser
2
Replies
27
Views
2K
GSS
G
J
DRIVING 532NM LASER WITH SINGLE 1.5V AAA BATTERY
Replies
1
Views
649
Immo1282
Immo1282
thanhtung
Kdriver - New design buck driver 2.2A softstart
2
Replies
19
Views
3K
paul1598419
paul1598419
Kookapeli
So who's selling drivers now
2
Replies
24
Views
3K
Immo1282
Immo1282
S
Whoaaaa! TPS63020 driver for $8 on TaoBao =)
Replies
6
Views
1K
RDTech
RDTech
G
16340 v 18650
Replies
13
Views
1K
Lifetime17
Lifetime17
Lifetime17
Remember When ??
2
Replies
16
Views
1K
Kookapeli
Kookapeli
B
What driver should I use?
Replies
7
Views
2K
paul1598419
paul1598419
Kookapeli
What's new
Replies
10
Views
1K
Kookapeli
Kookapeli
S
Direct driving nubm44 with 1 or 2 18650 ?
Replies
13
Views
1K
Benm
Benm
Devil_Master
What's a reliable source for 18650 batteries that ships to EU?
Replies
5
Views
728
chloderic
C
Andrew124C41
Anyone try these batteries
Replies
9
Views
800
Benm
Benm
micksterbs
Mystery driver
2
Replies
19
Views
1K
Benm
Benm
Alaskan
BlackBuck 6 POT!
2
Replies
17
Views
2K
deadshadow
deadshadow
Verti
Can I use this Power Supply to run and test Laser Diodes?
Replies
10
Views
1K
Benm
Benm
Benm
Where to buy good 18650s in EU/netherlands?
Replies
6
Views
666
paul1598419
paul1598419
P
Ultrafire-dead ALREADY?
Replies
8
Views
691
Benm
Benm
B
Single or double batteries for my Sanwu Challenger II 520nm 1W laser pointer?
2
Replies
28
Views
3K
Gazen
G
Enchilada
Bench power supply and laser diodes..
2 3
Replies
36
Views
6K
Cyparagon
Cyparagon
A
Can J tech photonics driver drive this diode?
Replies
8
Views
1K
paul1598419
paul1598419
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