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Old 08-18-2017, 01:57 PM #1
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Smile Green Laser 532nm 50mw how to power it

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 ?


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Old 08-18-2017, 02:29 PM #2
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Default Re: Green Laser 532nm 50mw how to power it

Quote:
Originally Posted by nungadi28 View Post
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 ?
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).
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520nm | Laserlands 520 | 5mW | Review Unit | 3mW metered | >>Review<<
532nm | Gearbest 303 Pointer | 50mW Metered
532nm | Gearbest JD-850 Pointer | 30mW Metered (I think, need to re-test).
633nm | HeNe | 6mW
633nm | Spectra Physics 155 HeNe | <1mW >>Thread<<
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Old 08-18-2017, 07:50 PM #3
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Default Re: Green Laser 532nm 50mw how to power it

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.
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Old 08-21-2017, 08:57 AM #4
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Default Re: Green Laser 532nm 50mw how to power it

Quote:
Originally Posted by paul1598419 View Post
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.
i want make circuit to use external power supply
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Old 08-21-2017, 09:03 AM #5
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Default Re: Green Laser 532nm 50mw how to power it

Quote:
Originally Posted by diachi View Post
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).
Quote:
Originally Posted by paul1598419 View Post
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.

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
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Old 08-21-2017, 02:53 PM #6
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Default Re: Green Laser 532nm 50mw how to power it

Quote:
Originally Posted by nungadi28 View Post
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

Can you post some pictures of the laser?
__________________


405nm | Banggood LT-850 | "5mW" | Review Unit | Review WIP
445nm | Sanwu Laser Pocket Series | 400mW Metered
445nm | NDB7242E Pen Build | 60mW Metered | >>Build Thread<<
450nm | LaserPointerStore - Thor H2 | 1W(?) | Review Unit | >>Review<<
473nm | B&W Tek BWB-10-OEM | Ordered
488nm | Spectra Physics 163 Argon | ~30mW Metered
515nm | PL515 Pen Build | 50mW Metered | >>Build Thread<<
520nm | Laserlands 520 | 5mW | Review Unit | 3mW metered | >>Review<<
532nm | Gearbest 303 Pointer | 50mW Metered
532nm | Gearbest JD-850 Pointer | 30mW Metered (I think, need to re-test).
633nm | HeNe | 6mW
633nm | Spectra Physics 155 HeNe | <1mW >>Thread<<
650nm | Sanwu Laser Pocket Series | 200mW Metered
808nm | Melles Griot 532nm Lab Unit | No Crystals >10W | X2



Check out my Reddit Subreddit! >>/r/laserpointers<<

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