Thank you for adding your location--we have great members in China.
I feel you are a bit confused--TEC (cooling) is very rare in star pointers... as they are used mostly for short times and portable lasers with TEC are RARE.
TEC cools your laser head --some are on all the time and others are temp. controlled and work when needed--PLEASE post a link to what you have coming--I am thinking if it is a module it will already have a driver..
DO NOT be quick to test-- as the wrong set-up will harm your 473..
This thread is not about your laser except in color.
I do not think you will need TEC--
also please post photos of your 473 BUT DO NOT POWER until you get reply from forum regarding your photos and your link.. there is only ONE correct way and direct from battery can be very bad... even just a few seconds...
hak
Last edited by hakzaw1; 10-01-2016 at 09:17.
BEYOND-FB3/APC40Mamba Black(clone & currently on loan) 2X 5paghetti & 2 I-Show 2X KGB 1000mW 532 DT40K (pair)XFX 1300 RGB full color RGB 30K DIY 3.5WRGB work in progress et al..assorted ttl chi-jectors--LOTS of LUMIA DIY pjs-
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