24w laser array. With 24* 1w blue laser diodes fitted. colour = blue 445nm.
Small rectangle metal heatsink unit with 24* 1w blue laser diodes installed. With 24 focus colimation lenses..
Produces 24 blue 1w laser beams..
The first photo shows the output without the beam combiner, the second photo shows the combiner fitted and the concentrated beam is etching a block of wood
Array beam combining and focussing module is included for free
the combiner unit is a mirror ladder and lense,
which focusses all the 24 beams down to 1 point approx 2 inches from front lense of unit.
Can be powered as 1 unit or dismantled for taking the diodes out and using them separately.
Item is used for approx 1000hours from a factory spec of 20000 hours lifetime
Laser array only.. No other items included
Each diode requires approx 0.8amps at 5vdc
The array is wired in groups of diodes and a wiring diagram example will be included with this sale.
wired internally with 4 groups of 6 diodes in series , each group needs 30vdc regulated to 0.8amps .
each diode requires approx 5vdc at 0.8 amp constant with active fan air cooling, max peak 1.2 amp at your own risk
if you want to over power the diodes then do so at your own risk,
but it can be possible to increase laser power output with more current input.
It will require a suitable 30vdc regulated upto 1.0 amp current power source per group of diodes
4 separate 30vdc supplies are required to drive the entire array.
A bench psu or laser driver psu circuit is required.
you can use a bench power supply, with its output sent into 4 LM338 high current regulator IC
Not any standard wall socket adaptor.
Only use current regulated power supply..
Laser Array Unit will require fan cooling to function.
No returns.
Contact me through ebay for more info
I will provide a Combined postal charge on multiple purchases.