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Thread: Shutters Available!

  1. #1
    Join Date
    Mar 2008
    Location
    Canton, GA USA
    Posts
    384

    Default Shutters Available!

    Hi All,

    Only 4 left!!

    http://tinyurl.com/5966s8

    Tim

  2. #2
    Join Date
    Mar 2008
    Location
    Mantova (Italy)
    Posts
    89

    Default

    What is the control voltage?

  3. #3
    Join Date
    Jul 2008
    Location
    Eugene Oregon
    Posts
    952

    Default

    DC - 0.5 to 1 watt @ 25ºC
    AC - 0.7 to 1.3 watts @ 25ºC

    are these shutters i can use to make my laser certified?
    -Josh

  4. #4
    Join Date
    Jul 2007
    Location
    Knoxville, TN, USA
    Posts
    3,154

    Default

    Quote Originally Posted by trwalters001 View Post
    Hi All,

    Only 4 left!!

    http://tinyurl.com/5966s8

    Tim
    Now you're down to 2 !
    RR

    Metrologic HeNe 3.3mw Modulated laser, 2 Radio Shack motors, and a broken mirror.
    1979.
    Sweet.....

  5. #5
    Join Date
    Mar 2008
    Location
    Canton, GA USA
    Posts
    384

    Default

    Hi All,

    I'm not selling these - I just found them on ebay. I ordered one and thought some of you might want them too. The ad says DC volts up to 45.

    NOTE THAT THESE ARE NOT FOR 115VAC LIKE COMES OUT OF THE WALL!

    Tim

  6. #6
    Join Date
    Jul 2007
    Location
    Knoxville, TN, USA
    Posts
    3,154

    Default

    In that case - thanks for the link!!
    RR

    Metrologic HeNe 3.3mw Modulated laser, 2 Radio Shack motors, and a broken mirror.
    1979.
    Sweet.....

  7. #7
    Join Date
    Mar 2008
    Location
    Canton, GA USA
    Posts
    384

    Default

    My pleasure!!

  8. #8
    Join Date
    Jan 2006
    Location
    Charleston, SC
    Posts
    2,147,489,446

    Cool

    I'm wondering about the "1/4 second" part. There are parts of many shows where the shutter closes because there is no output. Then it opens up again. If this thing takes 1/4 second to operate, you might miss a small part of the show.

    I dunno, maybe I'm splitting hairs here, but 1/4 second seems like a long time to me.

    Adam

  9. #9
    Join Date
    Jul 2007
    Location
    Knoxville, TN, USA
    Posts
    3,154

    Default

    Yeah, I wondered about that too - but I figure they'll be sufficient for switching beams in and out of effects wheels!
    RR

    Metrologic HeNe 3.3mw Modulated laser, 2 Radio Shack motors, and a broken mirror.
    1979.
    Sweet.....

  10. #10
    Join Date
    Jan 2006
    Location
    Charleston, SC
    Posts
    2,147,489,446

    Cool

    Ahhh... Good point Randy!

    Adam

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