Samsung engine calculator and F-series.

T

Theirongrow

Member
Tomorrow according to ups I receive my Samsumg fb22b and I am playing with the samsung engine calculator but I cant find the vf and flux of the strips, according to the engine calculator they can be of three variants. Min Typ or Max is missing by filling a box that is the full imput product code can we know the flux or the vf if we put this code right? someone has a complete code to fill this box and know if we can know the vf and the flux of our strips because as we speak in another thread @Randomblame is not the same flux S5 that S6 although they are lm561c

https://www.samsung.com/led/support/tools/engine-calculator/
 
Randomblame

Randomblame

Well-Known Member
Typical, minimum and maximum correspond to the values from the datasheet. Typical Vf at ~ 65°C for one strip is 23v/1120mA's, min. is at 85°C and means only 21.9v and max. 24.2vf are typically seen at 25°C. The same goes for "flux", typ. Is at nom. temp (65°C), min. when running hot and max. when running cool!
On the screenies you can see the comparison of 20strips @ 1120mA (10 in series, 2 times in parallel). On the left you see the typ. values at 65°C, on the right you see what would come out at 85° or at 25°C.
You have to tap on the + -characters, to open/unfold the other menus below...
Binnings are not available in this tool because it is made for ready to use engines not for single diodes.


Screenshot_20180105-090051.png Screenshot_20180105-090110.png
 
Randomblame

Randomblame

Well-Known Member
It's a very nice tool to play with.
A quick comparision between 20 F-series and newest Q-Series strips (2ft strips) on a HLG-240H-C1050(in 10s2p) gave me some interesting numbers, confirming that the F-Series is indeed the best choice you can get.
At the same price you get more light "and" better efficiency when you drive them with the same driver/current.

Samsung F-Series vs. Q-Series, 10s2p on HLG-240H-C1050B, (min., typ., max.)2.png
 
T

Theirongrow

Member
Randomblame said:
Typical, minimum and maximum correspond to the values from the datasheet. Typical Vf at ~ 65°C for one strip is 23v/1120mA's, min. is at 85°C and means only 21.9v and max. 24.2vf are typically seen at 25°C. The same goes for "flux", typ. Is at nom. temp (65°C), min. when running hot and max. when running cool!
On the screenies you can see the comparison of 20strips @ 1120mA (10 in series, 2 times in parallel). On the left you see the typ. values at 65°C, on the right you see what would come out at 85° or at 25°C.
You have to tap on the + -characters, to open/unfold the other menus below...
Binnings are not available in this tool because it is made for ready to use engines not for single diodes.


View attachment 4068339 View attachment 4068340
Click to expand...
Thanks I was sure you were the right person to clarify it

Randomblame said:
It's a very nice tool to play with.
A quick comparision between 20 F-series and newest Q-Series strips (2ft strips) on a HLG-240H-C1050(in 10s2p) gave me some interesting numbers, confirming that the F-Series is indeed the best choice you can get.
At the same price you get more light "and" better efficiency when you drive them with the same driver/current.

View attachment 4068611
Click to expand...
I knew you would like it Samsung has updated all the calculators a few days ago and this is a good tool to play.
 
Randomblame

Randomblame

Well-Known Member
Theirongrow said:
Thanks I was sure you were the right person to clarify it

I knew you would like it Samsung has updated all the calculators a few days ago and this is a good tool to play.
Click to expand...
Yeah, I love those kind of calculators, too bad they do not spit out the PPF values, Lol!
But there are other calculator tools like this below which are able to calculate ppf, ppfd, PAR/w and other values from total lumen, spectrum, area and heights. I'm pretty sure you'll love it too.

http://dev.edman007.com/~edman007/pub/par-dli-cal.htmlhtml
 
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