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





Welcome to Laser Pointer Forums! If you are looking for a laser pointer or want to compare different laser pointer companies, you may want to check out the LPF Laser Pointer Company Database. The link will open in a new window for your convenience.








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes
Laser Technology Laser Pointer Parts Lasers by Wavelength
Top 10 Laser Pointer Companies Laser Pointer Company Database Visible Beam Laser Pointers


One laser store meets all your needs

























Go Back   Laser Pointer Forums - Discuss Laser Pointers > Lasers > Drivers, Test-load, Power Supply, & Batteries



LPF List of Laser Pointer Companies (link opens new window)



Reply
 
LinkBack Thread Tools Display Modes
Old 09-06-2011, 12:48 AM #1
Maros's Avatar
Class 1 Laser
 
Join Date: Dec 2010
Location: Missouri
Posts: 70
Rep Power: 7
Maros is on a distinguished road
Send a message via AIM to Maros
Maros Maros is offline
Class 1 Laser
Maros's Avatar
 
Join Date: Dec 2010
Location: Missouri
Posts: 70
Rep Power: 7
Maros is on a distinguished road
Send a message via AIM to Maros
Default Question about an lm317 based driver - K3563 Regulator

I managed to come across a k3563 regulator with a heatsink on it. I was curious if this will work in a driver circuit like the lm317 or if anyone can tell me much more about it.


__________________
400mW 405nm (O-Like Blu-Ray Laser / Torch - Waterproof - Focusable) Review!!

5mW 635nm pen style

250mW 660nm DIY (lm317 driver + lpc 815 LD)

Finished my first Build! Click to see!
Maros is offline   Reply With Quote







LPF List of Laser Pointer Companies (link opens new window)







Old 09-07-2011, 06:52 PM #2
chefla's Avatar
Class 1M Laser
 
Join Date: Mar 2011
Location: upstate
Posts: 169
Rep Power: 12
chefla is a glorious beacon of lightchefla is a glorious beacon of lightchefla is a glorious beacon of lightchefla is a glorious beacon of lightchefla is a glorious beacon of lightchefla is a glorious beacon of light
chefla chefla is offline
Class 1M Laser
chefla's Avatar
 
Join Date: Mar 2011
Location: upstate
Posts: 169
Rep Power: 12
chefla is a glorious beacon of lightchefla is a glorious beacon of lightchefla is a glorious beacon of lightchefla is a glorious beacon of lightchefla is a glorious beacon of lightchefla is a glorious beacon of light
Default Re: Question about an lm317 based driver - K3563 Regulator

The K3563 is a MOSFET, not a complete regulator. A MOSFET together with an OpAmp and some other parts can be used as a very simple voltage regulator or current regulator, depending on the wiring. A LM317 has some other features like over load protection and consists of more parts than just a MOSFET or transistor alone. Download a datasheet for the LM317 and check the section with the schematic diagram. This will give you a better understanding of how complex a part it really is.
__________________
MY TOYS:
0.5mw 632.8 nm HeNe [my first DIY laser built in 1993]
LPC-815: 275mW@417mA, TS1085 diy driver, 2xCR2, AR PMMA lens in odicforce host [reviewed here]
LPC-826: 250mW@417mA, LM1085 diy driver, 2xCR123A, 3-element glass lens, Aurora C6, copper heat sink [see it here]
GGW-red: 180mW@370mA, TS1085 diy driver, 2x10440, 3-element glass lens in Blue M host
several 650 nm modules in the lower mw range

True 50mw 532 nm pen from PriceAngels [56mW]
532 nm pen from odicforce [38mW]
532 nm shorty pen [modded, 80mW +20mW IR]
A140: 1100mW@1100mA, MIC29152 diy linear Driver, 2xCR123A, 3-element glass lens, Aurora C6, copper heat sink[here]
GGW-H20L: 140mW@170mA, boost driver, 3xAAA NiMh, 3-element lens, Blue M host
GGW-IR: 90mW@150mA, diy driver, in o-like module
LPC-815: 80mW@150mA,
diy driver, in o-like module
LaserBee 2.5W USB
chefla is offline   Reply With Quote
Old 09-09-2011, 01:25 AM #3
gksudo's Avatar
Class 1 Laser
 
Join Date: Sep 2011
Location: Pennsylvania
Posts: 56
Rep Power: 8
gksudo has a spectacular aura aboutgksudo has a spectacular aura aboutgksudo has a spectacular aura about
gksudo gksudo is offline
Class 1 Laser
gksudo's Avatar
 
Join Date: Sep 2011
Location: Pennsylvania
Posts: 56
Rep Power: 8
gksudo has a spectacular aura aboutgksudo has a spectacular aura aboutgksudo has a spectacular aura about
Default Re: Question about an lm317 based driver - K3563 Regulator

Quote:
Originally Posted by chefla View Post
Download a datasheet for the LM317 and check the section with the schematic diagram. This will give you a better understanding of how complex a part it really is.


There's one!
gksudo is offline   Reply With Quote
Reply





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











Loading








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes






Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 03:31 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