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Old 12-14-2010, 06:03 AM #1
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Default FS: Dummy load & LM1117A driver PCBs + more.

Time to purge some of my extra stuff!
===============================================
2x "Torch light" IMR-26650 cells from LED-DNA $30 shipped.

Only 1 pair available.



================================================
================================================
PCBs below are $5 each ... Shipping and PP fees are $2 for your entire order
International shipping add $1 (at your own risk, sent as a letter, no tracking)
================================================

PCB for 1117 based linear driver (DDL circuit)

10 available.

Good to about 800mA, tested to 1.2A but does not have enough heat-sinking.
Keep input voltage overhead below 2V to keep power dissipation to a minimum.

parts needed to complete:
1x 1117A (ON Semi - DPAK)
2x 1 Ohm/2W Resistors (2512 size)
1x 1n4001 Diode
2x 10uF 10V capacitors(1210 or 1206 size)
1x 100Ohm Bourns 3299

This is a pic of the completed project for illustration only ... I am just selling the PCB.





=============================================

Dummy Load PCBs

10 available.

1.4" x 0.6"

parts needed to complete:
6x 1n4001 Diodes
1x 1 Ohm 2W resistor (through hole or 2512 size SMD)
1x3 Breakaway header pins (voltage selector)
1x jumper



=============================================

Battery Contact PCBs

10 available.

These have an OD of 0.70" ... roughly the same as an 18650 cell:




=============================================


__________________

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; 12-15-2010 at 04:37 AM. Reason: edit title
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Old 12-15-2010, 04:39 AM #2
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Default Re: FS: Dummy load & LM1117A driver PCBs + more.

Wow nobody? Am I really the only one that needs this kind of stuff?
__________________

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。
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Old 12-16-2010, 01:50 AM #3
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Default Re: FS: Dummy load & LM1117A driver PCBs + more.

Quote:
Originally Posted by jib77 View Post
Wow nobody? Am I really the only one that needs this kind of stuff?
I think they are definitely nice stuff, but most people don't exactly need this things unless they were like $1 a PCB. Most people can make a dummy load of DDL driver easily with perfboard, and they would only need to spend $2 to make several. These would be nice, but I don't think people would shell out the money on custom PCBs.
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Old 12-16-2010, 02:50 AM #4
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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: Dummy load & LM1117A driver PCBs + more.

Man I hate perfboard! O well so it goes.
__________________

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。
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