Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donations

Links below open in new window

ArcticMyst Security by Avery | Browser Hide by Avery

Drivers, Test-load, Power Supply, & Batteries

Discuss all of the above.
ArcticDude
  • Sticky
Guide: Where to buy 18650 & 26650 Li-Ion batteries
3 4 5
Replies
65
Views
17K
Thomas5
T
Giannis_TDM
  • Sticky
Open Source boost driver and buck driver
Replies
13
Views
4K
Giannis_TDM
Giannis_TDM
Hiemal
  • Sticky
How laser diode drivers work; An Explanatory Thread
2 3
Replies
36
Views
47K
Andratos95
A
Trevor
  • Sticky
Driver Specifications Compendium
2 3 4
Replies
57
Views
43K
LaserMicroscope
LaserMicroscope
drlava
  • Sticky
How healthy are your batteries? (How to measure internal resistance)
6 7 8
Replies
120
Views
161K
hakzaw1
hakzaw1
JayC
  • Sticky
What battery does my laser need?
2
Replies
18
Views
68K
lasersbee
lasersbee
A
Low voltage, HC driver for a coherent FAP module?
2
Replies
29
Views
3K
atomd
A
A
Need a driver for a 975nm IR diode. Max Vf 2.5v, Max If 600ma
Replies
2
Views
337
Giannis_TDM
Giannis_TDM
Astralist
Astral Driver - Buck, Boost, & Buck-Boost
17 18 19
Replies
303
Views
52K
Astralist
Astralist
Tr4hard_Lazer
Driving two coherent fap modules in series
Replies
3
Views
493
kecked
kecked
LEDbeam
Ok to charge a 14500 in a AA charger?
Replies
12
Views
1K
paul1598419
paul1598419
J
Battery amps and brand
Replies
13
Views
2K
LEDbeam
LEDbeam
Alien Laser
3-5 Modes driver's
Replies
1
Views
570
paul1598419
paul1598419
Alien Laser
Need 808/850nm Laser driver + Other
Replies
3
Views
916
paul1598419
paul1598419
LEDbeam
Is this battery safe for lasers?
Replies
14
Views
1K
LEDbeam
LEDbeam
N
Need help with 905nm Pulsed laser driver
Replies
1
Views
653
atomd
A
Inertia
How do I fit my laser module in a torch case
Replies
9
Views
1K
Inertia
Inertia
N
Led driver as a NUBM44-V2 driver
Replies
13
Views
2K
nicata
N
loreadarkshade
New JLasers 11mm JLB4855 4.2v boost driver
Replies
12
Views
2K
Borislav@87
Borislav@87
P
Question about this driver
2
Replies
16
Views
3K
Borislav@87
Borislav@87
Borislav@87
Test Driver 560mini 5V/5A 1$
Replies
7
Views
1K
paul1598419
paul1598419
Giannis_TDM
New exciting drivers coming soon!
2
Replies
29
Views
4K
RedCowboy
RedCowboy
J
Custom battery charger
Replies
5
Views
979
paul1598419
paul1598419
loreadarkshade
New JLasers JLB5A 4.2v Boost Driver 2-5 A (15mm, 17mm, 20mm, 22mm)
Replies
9
Views
2K
Darktron
Darktron
P
Why are Microcontrollers used with laser diode drivers?
Replies
1
Views
871
paul1598419
paul1598419
M
IR vs Blue/Green Laserdiode-drivers?
Replies
3
Views
860
RedCowboy
RedCowboy
T
850nm laser diode power supply
Replies
3
Views
1K
Mannitu78
M
poseidon05
Problem with positive case pin and negative host
Replies
14
Views
1K
Lifetime17
Lifetime17
Lifetime17
What happened to all the Astral drivers ?
Replies
1
Views
639
Shmackitup
Shmackitup
lostbeam488
How to drive 60W laser array, and make dummy load.
2
Replies
17
Views
3K
RedCowboy
RedCowboy
Giannis_TDM
Fully open source drivers! Both buck and boost!
Replies
8
Views
2K
Giannis_TDM
Giannis_TDM
B
Wattmeter for adjusting a Driver?
Replies
1
Views
762
RedCowboy
RedCowboy
R
How to make a simple PWM/TTL laser driver circuit for making grey scale engravings/markings?
Replies
1
Views
762
RedCowboy
RedCowboy
F
450nm NUBM44/47 Test Load Question
Replies
0
Views
984
Firez
F
M
Drop voltage too hight
Replies
5
Views
1K
RedCowboy
RedCowboy
Philipnzw
Super tiny boost driver for greens.
Replies
13
Views
3K
Shmackitup
Shmackitup
Giannis_TDM
Flash sale: 4A 10mm x 15mm buck driver!
Replies
0
Views
726
Giannis_TDM
Giannis_TDM
A
Now I can do 30 volts at 30 amps
Replies
1
Views
1K
Anthony Volkman
A
Marco Botha
What does a laser diode need
Replies
1
Views
1K
Alessandros
Alessandros
M
Laser diode driver
Replies
4
Views
1K
Darktron
Darktron
A
Lipo battery for running an NUBM37
2
Replies
21
Views
3K
RedCowboy
RedCowboy
lostbeam488
Driver for an RGB laser, optlasers schematics?
Replies
4
Views
1K
paul1598419
paul1598419
Giannis_TDM
Flash driver sale, 4A buck, 800mA boost
Replies
0
Views
740
Giannis_TDM
Giannis_TDM
B
Fast laser switching causing damage to diode?
Replies
4
Views
1K
atomd
A
L
Driver for NUBM31 and for similar MDP chips sold on ebay/ali
2
Replies
27
Views
5K
additude
A
A
Setting up first SXD Super X-Drive to NUBM44
Replies
7
Views
2K
additude
A
R
easiest route to analogue control of ttl rgb laser.
Replies
3
Views
1K
paul1598419
paul1598419
wolfram
X-drive sxd V3 resister bridging
Replies
5
Views
1K
wolfram
wolfram
A
Driver question. Exceed Vf if using PWM control?
Replies
0
Views
834
Arcygenical
A
M
Help: TTL for laser control
Replies
1
Views
1K
RedCowboy
RedCowboy
Alien Laser
Driver to Power 23 diodes
Replies
6
Views
2K
Alien Laser
Alien Laser
S
Setting a Driver Current with the Laser Diode Connected
2
Replies
16
Views
4K
WizardG
WizardG
Borislav@87
Is there a driver for this 8W 808nm laser diode?
Replies
1
Views
1K
RedCowboy
RedCowboy
S
Source for Blackbuck 8M driver?
Replies
15
Views
2K
smana
S
C
Best driver for Sharp 488nm GH04850B2G
Replies
11
Views
4K
RedCowboy
RedCowboy
S
Best Soldering Practices for Drivers
Replies
4
Views
1K
smana
S
Alien Laser
Need Help Identifying Driver's
Replies
2
Views
827
Alien Laser
Alien Laser
S
ACS4500BU driver Vin = 6V-14V; will this act as a low voltage battery protector for 2 batteries in series?
Replies
4
Views
1K
smana
S
Thorsteenster
Battery long term storage levels
Replies
7
Views
1K
Thorsteenster
Thorsteenster
E
Any good sources of 12mm boost (aaa host) pill drivers that can do 1-2a.
Replies
5
Views
1K
Giannis_TDM
Giannis_TDM
loreadarkshade
3.7v Boost Laser Driver Circuit - 1.2A (445nm 450nm 520nm)
Replies
3
Views
2K
Unown (WILD)
Unown (WILD)
P
Test load tips but not laser related
Replies
10
Views
1K
pados1002_Alex_13
P
B
Replacement battery questions.
2
Replies
20
Views
2K
Unown (WILD)
Unown (WILD)
B
Yet another noob question about batteries and chargers
Replies
2
Views
803
burnedup69
B
Sumfinclever
Trying to identify these tiny drivers.
Replies
2
Views
2K
Sumfinclever
Sumfinclever
Bbe
Looking for brave laserists to test the boost driver
2
Replies
25
Views
4K
Unown (WILD)
Unown (WILD)
KRNAZNBOY
Basic Electronics Questions. AMC7135
2 3
Replies
43
Views
11K
thanhtung
thanhtung
Giannis_TDM
Small video on my channel about the open source drivers of mine, updated files with readmes and fabrication gerbers
Replies
0
Views
1K
Giannis_TDM
Giannis_TDM
icecruncher
The ABSOLUTE Cheapest Proper Diode driver
Replies
13
Views
7K
Mannitu78
M
W
Integrate DMX board to a microcontroller
Replies
0
Views
958
wouterjesse
W
loreadarkshade
488-505nm Boost Driver
Replies
4
Views
2K
loreadarkshade
loreadarkshade
N
searching driver for IR diode
Replies
3
Views
1K
nartrof
N
A
What driver can I use to supply 3A?
Replies
15
Views
3K
Giannis_TDM
Giannis_TDM
Andrew124C41
Ebay Driver
2
Replies
17
Views
4K
Borislav@87
Borislav@87
C
Best driver to run 3A - 5A for blue diodes
2
Replies
19
Views
4K
Borislav@87
Borislav@87
Giannis_TDM
Ugh anybody need a driver? seems like hardly anyone is doing builds nowadays...
Replies
9
Views
2K
icecruncher
icecruncher
B
Single or double batteries for my Sanwu Challenger II 520nm 1W laser pointer?
2 3
Replies
34
Views
7K
Unown (WILD)
Unown (WILD)
J
My problems were batteries! Solved! I hope.
Replies
2
Views
934
icecruncher
icecruncher
D
How to make a Driver laser?
Replies
1
Views
1K
icecruncher
icecruncher
Giannis_TDM
New drivers coming!
2
Replies
19
Views
4K
Unown (WILD)
Unown (WILD)
P
I can’t get my first laser to work :/
Replies
9
Views
2K
Pewpewpew- - -
P
Gadget
SXD question....
Replies
6
Views
2K
Lifetime17
Lifetime17
W
How to connect HeNe laser DC supply with three input wires--red, black and purple/violet?
Replies
9
Views
2K
whatthephoton
W
julianthedragon
Leaving out Lithium Ion Batteries
Replies
11
Views
2K
Unown (WILD)
Unown (WILD)
M
any difference between a "Laser diode driver" and a regular "step-down/buck"?
Replies
13
Views
4K
paul1598419
paul1598419
K
16340 practical batteries and charger
Replies
1
Views
1K
Unown (WILD)
Unown (WILD)
Giannis_TDM
How does my Buck hold up to a X-drive V6?
Replies
0
Views
1K
Giannis_TDM
Giannis_TDM
D
mAh of 18350 for sanwu 304 445nm 1.6w laser
Replies
2
Views
1K
DielectricLaser
D
Mathewe
Diode Driver and power supply Tuning
Replies
2
Views
1K
paul1598419
paul1598419
Mathewe
Linear vs Switching Power Supplies
Replies
6
Views
2K
Mathewe
Mathewe
wolfram
are aliexpress drivers any good?
Replies
1
Views
2K
nmbusa
nmbusa
C
Single multi-color 3mm or 5mm LED battery status indicator?
Replies
6
Views
1K
cncyana
C
T
Batteries for max power?
Replies
2
Views
1K
Sowee7
S
numsi
16340 VS 18650 battery
2
Replies
18
Views
40K
Tullsi Broadway
T
K
Help me build a laser
Replies
5
Views
1K
Kell0ggs
K
C
question about safety power disconnect feature at tailcap of host
Replies
0
Views
725
cncyana
C
Q
What are ACC Boost drivers?
Replies
0
Views
791
Quiggers
Q
C
Independent Soft-Start module to be used in conjunction with a driver?
Replies
1
Views
802
cncyana
C
D
BlackBuck 8M PWM Control
Replies
12
Views
2K
cncyana
C
Giannis_TDM
Gdrive Sales,Disccussion and feedback thread!
2
Replies
22
Views
4K
Giannis_TDM
Giannis_TDM
Giannis_TDM
Driver testing and comparision video posted by zenodilodon!
Replies
0
Views
1K
Giannis_TDM
Giannis_TDM
nmbusa
Super X-Drive(SXD-V3) repair
Replies
14
Views
4K
Andrew124C41
Andrew124C41
S
Help with a driver I designed...
Replies
5
Views
2K
farbe2
F
Giannis_TDM
I will stop selling drivers but there is something more to that...
Replies
14
Views
2K
Unown (WILD)
Unown (WILD)
PPM Pen Pointer Maker
introduce my commercial driver - MFX micro pen driver
Replies
7
Views
2K
Giannis_TDM
Giannis_TDM
P
Laser driver and low current switch
Replies
0
Views
776
pados1002_Alex_13
P
You must log in or register to post here.




Top