Lightobject.com Support Forum

Hi
How are you ?

I am a newbie in the laser domain.

I am going to buy your DSP in the next day or two .

do i need to replace the power supply of my laser?

Picture of my power supply is attached.

Thanks Amnon

It may work but not without trying 'hard' to figuring out the connection. Plus, the result of engraving would not be good as a PWM power supply. You may lost 'gray scale' look. So, I don't recommend this power supply. It's good for 'single level' output only. Ideal for K40 cutting.

Marco

Marco hi
Thanks for your replay.

Is the PWM PS in the K40 upgrade kit ?
If not what is your recommendation ?
Do I need any thing ells for upgrading a MoushiDraw USB card to the DSP ?
I am looking for a panel for mounting your DSP in the K40 .

Thanks Amnon

No, PS is not included in the kit. You need to buy it separated.
http://www.lightobject.com/40W-PWM-CO2- ... y-P71.aspx

I did post the panel mount on the forum (somewhere). You can use the K40 to make one yourself.


Marco

Thanks Marco
If it's OK few more questions before check out .

• Dose the http://www.lightobject.com/40W-PWM-CO2- ... y-P71.aspx
  work with 220 Volts (No information about that for this PS )?
  
  Is there any sense on buying the http://www.lightobject.com/60W-PWM-CO2- ... y-P72.aspx Instead for future tube upgrade (is there anything else I'll need except for the stronger PS and stronger tube for this upgrade ?) ?
  
  Is the 60W safe for my 40 W tube ?
  
  And last question , how do I know if all the items in my cart are in stock ?

Thanks Amnon

It is OK to use 60W for 40W tube as long as you can control the current not over 18mA. But, it is not a good ideal to use 80W to fire a 40W as triggering voltage is too high to power the 40W tube.

All our PS starting from 40W to 80W are "Dual" voltage AC110V/AC220V selective from a switch at the back of the PS.
The 100W or higher power must select either AC110V OR AC220V

Will let you know if it's not in stock

Marco

Marco thanks
I have placed my order.

Amnon