Green Laser 532nm 50mw how to power it

nungadi28 said:

Im new laser,
I have some green laser with housing
Spesification

Output power 50mw
Wavelegth 532nm
Working voltage 3-3.7v
Without driver circuit
Ihave regluat power supply with ams 1117 i try to connect that and i got ic ams go to hot fast

I want ask howmuch max current amprere needed for green laser 50mw? That can you give me example circuit to power it on green laser ?

Click to expand...

paul1598419 said:

Yes, those modules usually come with an 808nm driver attached. All you need is a power source of ONE Li-ion battery to power it. A link will tell for sure.

Click to expand...

diachi said:

Do you have a link to the product?

Sounds like you don't need any circuitry, going by the specifications. Just a 3-3.7V power supply of some sort, capable of somewhere around 500mA (maybe more, but doubtful).

Click to expand...

paul1598419 said:

Yes, those modules usually come with an 808nm driver attached. All you need is a power source of ONE Li-ion battery to power it. A link will tell for sure.

Click to expand...

nungadi28 said:

sory i dont have a link i buy it from local market but i make sure the laser didnt come with any driver just cable 2 cable from diode and brush
and i want make a circut for this laser using external power supply i test it use ams chip but hot quickly and make my laser dead to fast

Click to expand...