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.
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.
blue beam blue laser diode pack of 2
2watt max output
model nichia m140 – m-type
5.6mm size
upto 2w 450nm blue beam output
requires heatsink / housing / focussing lens
and fan cooling for higher powers and long running periods
shipped with solder shorted pins for anti static protection
do not connect to battery or standard psu
laser requires current regulated psu
safe input current — approx 1400 ma (constant)
max input current — approx 1800 ma (pulsed)
approx 5vdc
used for approx 60 to 100 hours from a 20,000 hour life time
so practically new
high powers / mishandling / overheating and static discharge can
and will damage the laser diode , reducing its life
google laser diode for help with construction , wiring and home built circuits etc
returns accepted on unopened packages only, unless agreed by email
if you cant get the diode to function then email me for advice first
Ive been working with lasers since 2007, and a few buyers over the years
have badfeedbacked me in the past , claiming the item didnt function
then futher emails from the buyer have revealled end user (buyer) error.
the most common error is people thinking you can connect the diode to a battery
you CAN NOT connect a laser diode directly to a battery or standard psu
laser diode must be connected to a current regulated power source
a laser driver circuit is needed, I also make and sell these, see my other items for sale.
all items sold are working fine and tested for quality before dispatch
see my other items for
laser diodes , laser modules , laser mirrors and optics
and laser psu regulated current laser diode driver circuits
2 pack ( 2* blue laser diode 2w)
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.