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Thread: DTR's Laser Shop: Diodes-Drivers-Lenses-LEDs & More

  1. #221
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    Good grief that's fast dude. You got your own personal mailman or live next door to a Post office??

  2. #222
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    I have this neat big blue box right outside.

  3. #223
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    swamidog is online now Jr. Woodchuckington Janitor III, Esq.
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    does it look like this?

    Click image for larger version. 

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    Quote Originally Posted by DTR View Post
    I have this neat big blue box right outside.
    suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.

  4. #224
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    Check this out. I was driving one of the 9mm 445's @ 2.25A and got a peak over 3W.
    DTR,
    While you were at it,did you try the M series at a similar setting to confirm that they are in fact identical except for the ESD protection and the larger die?

  5. #225
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    Quote Originally Posted by swamidog View Post
    does it look like this?
    I don't think so. What does one do with a police box? Does it have a phone in it or can you make a citizens arrest and just lock the bad guy in it for a pickup.

    Mine looks more like this.



    Quote Originally Posted by planters View Post
    DTR,
    While you were at it,did you try the M series at a similar setting to confirm that they are in fact identical except for the ESD protection and the larger die?
    The 9mm diodes are definitely more efficient as well as being better at dispersing heat. Another member sent me a pic of one hitting 3.2W peak. He is just waiting till he gets the whole project done before posting. I have only seen M series hit about 2.8W peak. The only down side is the diode sucks down over 5.2V compared to the 4.6V the M will at the same current which we are thinking may have something to do with the ESD protection adding extra resistance.

  6. #226
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    Quote Originally Posted by DTR View Post
    The only down side is the diode sucks down over 5.2V compared to the 4.6V the M will at the same current which we are thinking may have something to do with the ESD protection adding extra resistance.

    The esd protector is wired parallel with the diode, like a lasorb ;-)
    If it has any influence on the impedance it should pull it down, not up.

  7. #227
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    Well we are not sure why but the voltage forward is about .5V higher than the M series.

  8. #228
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    Quote Originally Posted by swamidog View Post
    does it look like this?

    Click image for larger version. 

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    Is that a Dr Who box? Ok, now I see ..

  9. #229
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    swamidog is online now Jr. Woodchuckington Janitor III, Esq.
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    yes

    DTR ships quickly because time and space are of no consequence.

    Quote Originally Posted by steve-o View Post
    Is that a Dr Who box? Ok, now I see ..
    suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.

  10. #230
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    Another record breaker with this 9mm 445 was just posted over @ the other place.
    http://laserpointerforums.com/f65/ne...ml#post1084937


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