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If you buy after clicking affiliate links on this site we might receive a commission from companies such as eBay, Amazon etc This does not affect the price you pay.
If you buy after clicking affiliate links on this site we might receive a commission from companies such as eBay, Amazon etc This does not affect the price you pay.
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pre assembled 445nm blue laser module with dirver circuit,
3cm by 1.2cm chrome plated heatsink cylinder , fitted with 445nm laser diode and with connecting wires
includes TTL input PULSABLE current regulated laser diode driver circuit for 445nm laser diode, requires 7.5 to 9v dc input
445nm 5.6mm 500mw to peak 800mw 1w pulsed rated
blue laser diode fitted in cylinder heatsink , with adjustable focus lense
for ebay >> this is an electronic component, not a fully built laser pointer < <
laser diode driver circuit features variable power dial
this will be sent out to you with the power dial turned down
connect the psu circuit to your dc voltage supply (7volts to 9 v)
apply voltage to the TTL input to trigger the laser on ( you can connect ttl input to power input to test)
use a multi meter to read the current going into the laser module and adjust for more power
300ma minimum, then turn up slowly to about 400ma before adjusting higher upto 600ma – 800ma
only use the higher currents for a short time
the diode will burn out if it gets to hot
so use a big heatsink and fan
no returns
see my other listings for more laser related items and laser power supply circuits
stock m445nmmodule+driverpsu
If you buy after clicking affiliate links on this site we might receive a commission from companies such as eBay, Amazon etc This does not affect the price you pay.
Click here to see similar items, and to buy from eBay.