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Old 11-08-2018, 11:58 AM   #1
Rickig
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Default Led array

Hi all
Just wondering what you guys use to refit the Led diffusers once youíve replaced the bad smd led.

Thanks
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Old 11-08-2018, 12:29 PM   #2
dani502017
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Default Re: Led array

Quote:
Originally Posted by Rickig View Post
Hi all
Just wondering what you guys use to refit the Led diffusers once youíve replaced the bad smd led.

Thanks
https://www.walmart.com/ip/2pcs-220V...21mm/125800679
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Old 11-08-2018, 12:59 PM   #3
Rickig
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Default Re: Led array

Not sure what thatís for
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Old 11-08-2018, 01:14 PM   #4
dani502017
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Default Re: Led array

Quote:
Originally Posted by Rickig View Post
Not sure what thatís for

You buy those PTCs and build something like that

https://www.youtube.com/watch?v=EZVQKEp6jxk

For Led diffusers i use BISON ADHESIVE PLASTIC

Last edited by dani502017; 11-08-2018 at 01:19 PM..
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Old 11-09-2018, 07:11 AM   #5
bobbyskillz
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Default Re: Led array

I just use cheap super glue as an adhesive for the lens. I use a hot air station to remove the old SMD LED.
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Old 11-10-2018, 02:26 AM   #6
Rickig
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Default Re: Led array

What temperature is your hot air set to?
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Old 11-10-2018, 11:32 AM   #7
llonen
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Default Re: Led array

To some extent it will depend upon the device and the manufacturers data sheet, I don't really have a temp set in mind for my pace hand tools, but aim for between 260 and 300 degrees if there is a large thermal mass indicated then higher. It all really depends on experience.
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