Laserdiode Treiber Platine Schaltung 1 W 1,6 W 3W 445/405/520nm violette Laser 12 V
10,76 €
1 Piece circuit board. Fixed: M3 (Install the center distance: 16 mm). Pin sping: 2.54mm. It is not just for the laser-driving usage, but also can be used all kinds of constant current power source. People always bought together with.
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