Laser pointer discussion. Read/write reviews of laser pointers and laser pointer companies. Learn about all types of laser pointers and lasers





One laser store meets all your needs

Go Back   Laser Pointer Forums - Discuss Laser Pointers > Lasers > Buy, Sell, & Trade





Reply
 
LinkBack Thread Tools Display Modes
Old 01-26-2011, 01:57 AM #1
jib77's Avatar
Class 2M Laser
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
jib77 jib77 is offline
Class 2M Laser
jib77's Avatar
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
Default FS: Jibs Linear Drivers

===============================================
1.8A Drivers are LD1085 based and need 2x IMR/LowR Cells
===============================================

===============================================
All others are LM1117 based
===============================================



>>>>GO HERE TO ORDER>>>>> Moh's FS Thread


Good heatsinking recommended.

If you wish to mod your driver use 2512 sized SMD resistors of the proper power rating.

Specs:
Size: 10mm x 14mm
Max Current: 1.3A +/- part tolerances (tested w/ 4V dummy load)
Min Vin: 6V (4V load)
Max Vin: 9V (limited by input cap rating)
Continuous Ground



Heatsink example:


Inside Aixiz Module, tight but it fits:


__________________

50mW O-Like New Pocket Greenie OLCGL50

100mW+ PHR/MicroBoost V1/Jayrob Chrome Pocket Mini (140mA)
445nm, Flexdrive V5, Ehgemus 18650 Polished Host (Murdered )
445nm, JibDrive 1.2A, Ehgemus 1x26650 Alien Host
LCC Red 200mW in Custom Ehgemus CR123A Host

FS - My cheap LM1117 driver: >>LINK<<

Cheap PCB prototypes: >>LINK<<


レイセーたちはすごいですよ。

Last edited by jib77; 10-05-2011 at 06:52 PM.
jib77 is offline   Reply With Quote


















Old 01-26-2011, 02:33 AM #2
jib77's Avatar
Class 2M Laser
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
jib77 jib77 is offline
Class 2M Laser
jib77's Avatar
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

2 left.
__________________

50mW O-Like New Pocket Greenie OLCGL50

100mW+ PHR/MicroBoost V1/Jayrob Chrome Pocket Mini (140mA)
445nm, Flexdrive V5, Ehgemus 18650 Polished Host (Murdered )
445nm, JibDrive 1.2A, Ehgemus 1x26650 Alien Host
LCC Red 200mW in Custom Ehgemus CR123A Host

FS - My cheap LM1117 driver: >>LINK<<

Cheap PCB prototypes: >>LINK<<


レイセーたちはすごいですよ。
jib77 is offline   Reply With Quote
Old 01-26-2011, 07:56 AM #3
Tonga's Avatar
Class 2M Laser
 
Join Date: Nov 2010
Location: Kansas
Posts: 544
Rep Power: 63
Tonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond repute
Tonga Tonga is offline
Class 2M Laser
Tonga's Avatar
 
Join Date: Nov 2010
Location: Kansas
Posts: 544
Rep Power: 63
Tonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond reputeTonga has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

jib77, hey thanks for the offer, I'll take the 2 that you have left man. Do you use Paypal? Just let me know the email address if so. Thanks,
__________________
Tonga,
A DISCIPLINE OF LIGHT

INR is 2.4, Hgb is 4.6, PLT is 95 and Fib is 65; give 20 units of cryo, 1 unit of platelets, 3 units of RCL and 2 units of FFP right now please!
Tonga is offline   Reply With Quote
Old 01-26-2011, 11:51 AM #4
jib77's Avatar
Class 2M Laser
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
jib77 jib77 is offline
Class 2M Laser
jib77's Avatar
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

All gone for now ... I have boards for 4 more but need to order parts, so they wont be available till next week. Order for 12 boards has been placed, available mid Feb ... Please reserve you driver by posting below (in case I need to increase my order).

I am open to suggestions on available pre-set currents ... maybe a low power version for LPC/LCC and a mid power version for 12x.
__________________

50mW O-Like New Pocket Greenie OLCGL50

100mW+ PHR/MicroBoost V1/Jayrob Chrome Pocket Mini (140mA)
445nm, Flexdrive V5, Ehgemus 18650 Polished Host (Murdered )
445nm, JibDrive 1.2A, Ehgemus 1x26650 Alien Host
LCC Red 200mW in Custom Ehgemus CR123A Host

FS - My cheap LM1117 driver: >>LINK<<

Cheap PCB prototypes: >>LINK<<


レイセーたちはすごいですよ。
jib77 is offline   Reply With Quote
Old 01-26-2011, 12:29 PM #5
rhd's Avatar
rhd rhd is offline
Class 4 Laser
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
rhd rhd is offline
Class 4 Laser
rhd's Avatar
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

You know what would be a neat idea - a community designed open source / public domain driver.

There must be the expertise here to design a 1-cell capable driver like a flexdrive, and I'm sure there would be enough interest to get a small run created?
__________________
CURRENT WAVELENGTHS:
405|441|450|467|473|495|505|520|532|556|PGLRG|589|594|632|638|660


SAFETY & IMPORTANT READING (threads authored and contributed to by various members of LPF):
- Federal Aviation Administration - Laser Safety Initiative (link)
- Info release from Laserglow - Default Canadian restrictions on portable lasers (link)
- The Necessity of Safety Goggles (link)

rhd is offline   Reply With Quote
Old 01-26-2011, 01:19 PM #6
Leodahsan's Avatar
Class 3R Laser
 
Join Date: Aug 2010
Location: Rio Grande do Sul, Brazil
Posts: 2,088
Rep Power: 165
Leodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond repute
Leodahsan Leodahsan is offline
Class 3R Laser
Leodahsan's Avatar
 
Join Date: Aug 2010
Location: Rio Grande do Sul, Brazil
Posts: 2,088
Rep Power: 165
Leodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

Quote:
Originally Posted by rhd View Post
You know what would be a neat idea - a community designed open source / public domain driver.

There must be the expertise here to design a 1-cell capable driver like a flexdrive, and I'm sure there would be enough interest to get a small run created?
jib is planning it too.
__________________
Any doubts, feel free to PM ou send me a visitor message! I'll help as I can.

Best regards,
Leonardo
__________________

* Deploying CNC router project soon...

DONATE!
The smallest donation will help, if you like this enormous information resource, just do it.
Leodahsan is offline   Reply With Quote
Old 01-26-2011, 01:24 PM #7
Elektrotechniker's Avatar
Class 3B Laser
 
Join Date: Nov 2008
Location: Germany
Posts: 4,240
Rep Power: 409
Elektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond repute
Elektrotechniker Elektrotechniker is offline
Class 3B Laser
Elektrotechniker's Avatar
 
Join Date: Nov 2008
Location: Germany
Posts: 4,240
Rep Power: 409
Elektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond reputeElektrotechniker has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

Quote:
Originally Posted by rhd View Post
You know what would be a neat idea - a community designed open source / public domain driver.

There must be the expertise here to design a 1-cell capable driver like a flexdrive, and I'm sure there would be enough interest to get a small run created?
Unless this driver we expect is a boost driver, there wont be any difference as of now. lm1117 has been known for a long time and many members here designed small linear drivers with it. The problem with linears is that you need more input voltage than output, thus, you can't use a single 18650 cell ( which is really convenient for portable lasers and blu ray and 445 diodes are "hungry" ).

@Leodahsan, jib will design a linear or boost?

Last edited by Elektrotechniker; 01-26-2011 at 01:27 PM.
Elektrotechniker is offline   Reply With Quote
Old 01-26-2011, 01:50 PM #8
rhd's Avatar
rhd rhd is offline
Class 4 Laser
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
rhd rhd is offline
Class 4 Laser
rhd's Avatar
 
Join Date: Dec 2010
Posts: 8,491
Rep Power: 1392
rhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond reputerhd has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

Quote:
Originally Posted by Silvershot View Post
Unless this driver we expect is a boost driver
Exactly my thought - a driver for 1 cell lithium ion builds. So it's happening already?
__________________
CURRENT WAVELENGTHS:
405|441|450|467|473|495|505|520|532|556|PGLRG|589|594|632|638|660


SAFETY & IMPORTANT READING (threads authored and contributed to by various members of LPF):
- Federal Aviation Administration - Laser Safety Initiative (link)
- Info release from Laserglow - Default Canadian restrictions on portable lasers (link)
- The Necessity of Safety Goggles (link)

rhd is offline   Reply With Quote
Old 01-26-2011, 03:19 PM #9
Leodahsan's Avatar
Class 3R Laser
 
Join Date: Aug 2010
Location: Rio Grande do Sul, Brazil
Posts: 2,088
Rep Power: 165
Leodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond repute
Leodahsan Leodahsan is offline
Class 3R Laser
Leodahsan's Avatar
 
Join Date: Aug 2010
Location: Rio Grande do Sul, Brazil
Posts: 2,088
Rep Power: 165
Leodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

Jib make it, single lithium at 1.2A without heat.
http://laserpointerforums.com/f67/pl...ost840413.html
__________________
Any doubts, feel free to PM ou send me a visitor message! I'll help as I can.

Best regards,
Leonardo
__________________

* Deploying CNC router project soon...

DONATE!
The smallest donation will help, if you like this enormous information resource, just do it.
Leodahsan is offline   Reply With Quote
Old 01-26-2011, 03:45 PM #10
jib77's Avatar
Class 2M Laser
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
jib77 jib77 is offline
Class 2M Laser
jib77's Avatar
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

I am indeed working on one ... but it wont be cheap. All the components for a switching buck/boost circuit are expensive. The switcher chips: TPS63020 is $7.60 each, TPS63000 is $4.50 each. The High Precision Current Shunt Monitor is $3.29. The Inductor is $2. The high power low resistance current setting resistors are $1 each and so are the caps. My out of pocket part cost for each driver is over $17.

Ill be offering a small batch of TPS63000 based drivers fixed at 1.2A(maybe higher) in mid Feb.
__________________

50mW O-Like New Pocket Greenie OLCGL50

100mW+ PHR/MicroBoost V1/Jayrob Chrome Pocket Mini (140mA)
445nm, Flexdrive V5, Ehgemus 18650 Polished Host (Murdered )
445nm, JibDrive 1.2A, Ehgemus 1x26650 Alien Host
LCC Red 200mW in Custom Ehgemus CR123A Host

FS - My cheap LM1117 driver: >>LINK<<

Cheap PCB prototypes: >>LINK<<


レイセーたちはすごいですよ。
jib77 is offline   Reply With Quote
Old 01-26-2011, 05:59 PM #11
Mohrenberg's Avatar
Class 4 Laser
 
Join Date: Aug 2008
Location: Green Ridge,MO USA
Posts: 6,927
Rep Power: 977
Mohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond repute
Send a message via Skype™ to Mohrenberg
Mohrenberg Mohrenberg is offline
Class 4 Laser
Mohrenberg's Avatar
 
Join Date: Aug 2008
Location: Green Ridge,MO USA
Posts: 6,927
Rep Power: 977
Mohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond reputeMohrenberg has a reputation beyond repute
Send a message via Skype™ to Mohrenberg
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

Quote:
Originally Posted by jib77 View Post
I am indeed working on one ... but it wont be cheap. All the components for a switching buck/boost circuit are expensive. The switcher chips: TPS63020 is $7.60 each, TPS63000 is $4.50 each. The High Precision Current Shunt Monitor is $3.29. The Inductor is $2. The high power low resistance current setting resistors are $1 each and so are the caps. My out of pocket part cost for each driver is over $17.

Ill be offering a small batch of TPS63000 based drivers fixed at 1.2A(maybe higher) in mid Feb.
yeah but what kind of discount do you get in large quantities?

also, will you be adding reverse polarity protection to this driver?
__________________

Http://www.Budgetbeams.com
Mohrenberg is offline   Reply With Quote
Old 01-26-2011, 06:01 PM #12
Leodahsan's Avatar
Class 3R Laser
 
Join Date: Aug 2010
Location: Rio Grande do Sul, Brazil
Posts: 2,088
Rep Power: 165
Leodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond repute
Leodahsan Leodahsan is offline
Class 3R Laser
Leodahsan's Avatar
 
Join Date: Aug 2010
Location: Rio Grande do Sul, Brazil
Posts: 2,088
Rep Power: 165
Leodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond reputeLeodahsan has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

Quote:
Originally Posted by Mohrenberg View Post
yeah but what kind of discount do you get in large quantities?

also, will you be adding reverse polarity protection to this driver?
I don't think that reverse polarity is needed, as it could be mechanical made (like new wish pens: 'C'-like end don't connect with - on AAA cells, only with the + tab).
__________________
Any doubts, feel free to PM ou send me a visitor message! I'll help as I can.

Best regards,
Leonardo
__________________

* Deploying CNC router project soon...

DONATE!
The smallest donation will help, if you like this enormous information resource, just do it.
Leodahsan is offline   Reply With Quote
Old 01-26-2011, 06:29 PM #13
jib77's Avatar
Class 2M Laser
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
jib77 jib77 is offline
Class 2M Laser
jib77's Avatar
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

Quote:
Originally Posted by Mohrenberg View Post
yeah but what kind of discount do you get in large quantities?

also, will you be adding reverse polarity protection to this driver?
I would need to buy 1000+ to get any appreciable discount, and Im not going to float 5K worth of parts.

In the interest of board space and simplicity it will not have reverse polarity on any of my drivers, its easy to add by putting a diode across the LD+/LD- or the V+/V- pins. [LD-]----|Diode>|----[LD+]
__________________

50mW O-Like New Pocket Greenie OLCGL50

100mW+ PHR/MicroBoost V1/Jayrob Chrome Pocket Mini (140mA)
445nm, Flexdrive V5, Ehgemus 18650 Polished Host (Murdered )
445nm, JibDrive 1.2A, Ehgemus 1x26650 Alien Host
LCC Red 200mW in Custom Ehgemus CR123A Host

FS - My cheap LM1117 driver: >>LINK<<

Cheap PCB prototypes: >>LINK<<


レイセーたちはすごいですよ。
jib77 is offline   Reply With Quote
Old 01-26-2011, 10:49 PM #14
mattmagic100's Avatar
Class 2M Laser
 
Join Date: Feb 2009
Location: illinois
Posts: 879
Rep Power: 191
mattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond repute
mattmagic100 mattmagic100 is offline
Class 2M Laser
mattmagic100's Avatar
 
Join Date: Feb 2009
Location: illinois
Posts: 879
Rep Power: 191
mattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

Hello, i would like to reserve a spot for the next batch of these drivers. If possible, can i have my current decreased down to 1.2A please.
Thank you =]

Matt
mattmagic100 is offline   Reply With Quote
Old 01-26-2011, 11:31 PM #15
jib77's Avatar
Class 2M Laser
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
jib77 jib77 is offline
Class 2M Laser
jib77's Avatar
 
Join Date: Jun 2010
Location: DFW, TX
Posts: 718
Rep Power: 38
jib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond reputejib77 has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

Quote:
Originally Posted by mattmagic100 View Post
Hello, i would like to reserve a spot for the next batch of these drivers. If possible, can i have my current decreased down to 1.2A please.
Thank you =]

Matt
Got you on the list. Ill get you as close as I can to 1.2 with the resistors I buy.
__________________

50mW O-Like New Pocket Greenie OLCGL50

100mW+ PHR/MicroBoost V1/Jayrob Chrome Pocket Mini (140mA)
445nm, Flexdrive V5, Ehgemus 18650 Polished Host (Murdered )
445nm, JibDrive 1.2A, Ehgemus 1x26650 Alien Host
LCC Red 200mW in Custom Ehgemus CR123A Host

FS - My cheap LM1117 driver: >>LINK<<

Cheap PCB prototypes: >>LINK<<


レイセーたちはすごいですよ。
jib77 is offline   Reply With Quote
Old 01-27-2011, 02:17 AM #16
mattmagic100's Avatar
Class 2M Laser
 
Join Date: Feb 2009
Location: illinois
Posts: 879
Rep Power: 191
mattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond repute
mattmagic100 mattmagic100 is offline
Class 2M Laser
mattmagic100's Avatar
 
Join Date: Feb 2009
Location: illinois
Posts: 879
Rep Power: 191
mattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond reputemattmagic100 has a reputation beyond repute
Default Re: FS: LM1117 Based Linear Driver - 1.3A Fixed

Quote:
Originally Posted by jib77 View Post
Got you on the list. Ill get you as close as I can to 1.2 with the resistors I buy.
Awesome thanks! =]
Also, what is the soonest you think that you will have these done and ready to ship?

Thanks,
Matt
mattmagic100 is offline   Reply With Quote
Reply

Tags
jib77, ld1085, linear drivers, lm1117





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


LinkBacks (?)
LinkBack to this Thread: http://laserpointerforums.com/f39/fs-jibs-linear-drivers-60213.html
Posted By For Type Date
???? ???? 1.3w ???? ???? - FXP This thread Refback 07-12-2013 07:57 AM
????| ???? ???? 1.3w ???? ???? - FXP.co.il This thread Refback 05-11-2011 12:09 PM
????????? This thread Refback 05-05-2011 12:20 PM
????????? This thread Refback 05-04-2011 11:21 AM










Loading
















Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 12:51 PM.


Powered by: vBulletin
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC