Nichia: Difference between revisions
add 219B
(Illumination Supply's 219's in Xeno lights by EDC Plus) |
(add 219B) |
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For high power LED's the Nichia chromaticity binning codes are now based on [[ANSI White]] quadrants. A bin of SW50 is an ANSI quadrangle of 5000K (SW45 is 4500K and so on). Forward voltage bins are L (2.7-3.1V) and M (3.1-3.5V). | For high power LED's the Nichia chromaticity binning codes are now based on [[ANSI White]] quadrants. A bin of SW50 is an ANSI quadrangle of 5000K (SW45 is 4500K and so on). Forward voltage bins are L (2.7-3.1V) and M (3.1-3.5V). | ||
The | The 119A and 219A series seem to be identical on the top, with the difference being the layout of solder pads on the bottom. The 219's solder pads seem to match the [[Cree]] XP-G which is the same physical size (the Nichia board is 0.2mm thinner) with nearly the same voltage, current, and output. There are at least three variations with different product numbers based on the color temperature: | ||
* The '''NVSSW119A''' and '''NVSW219A''' series LED's are available up to a B14 flux bin. | * The '''NVSSW119A''' and '''NVSW219A''' series LED's are available up to a B14 flux bin. | ||
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In 2012, Illumination Supply obtained a number of NVSL219A-H1 LED's, which became a favorite of modders due to the high CRI and 4500K neutral tint (Cree LED's with such a high CRI typically have a much warmer tint). These same LED's were also incorporated into some [[Malkoff]] drop-ins as well as some Xeno flashlights. [http://www.nichia.co.jp/en/product/led.html?op=cond=grp5='x19A' Datasheets] | In 2012, Illumination Supply obtained a number of NVSL219A-H1 LED's, which became a favorite of modders due to the high CRI and 4500K neutral tint (Cree LED's with such a high CRI typically have a much warmer tint). These same LED's were also incorporated into some [[Malkoff]] drop-ins as well as some Xeno flashlights. [http://www.nichia.co.jp/en/product/led.html?op=cond=grp5='x19A' Datasheets] | ||
[[File:Nichia219.jpg|240px|thumb|Nichia | [[File:Nichia219.jpg|240px|thumb|Nichia 219A LED]] | ||
{|class="wikitable" style="text-align: center; width: 400px;" | {|class="wikitable" style="text-align: center; width: 400px;" | ||
|+ [[Brightness Bins]] for Nichia | |+ [[Brightness Bins]] for Nichia 119A and 219A | ||
|- | |- | ||
!Bin !! 350mA<BR>100% !! 700mA<BR>187% !! 1000mA<BR>250% !! 1500mA<BR>341% | !Bin !! 350mA<BR>100% !! 700mA<BR>187% !! 1000mA<BR>250% !! 1500mA<BR>341% | ||
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|- | |- | ||
|'''B14*''' || 140-150 || 262-280 || 350-375 || 477-512 | |'''B14*''' || 140-150 || 262-280 || 350-375 || 477-512 | ||
|} | |||
The '''Nichia 119B and 219B''' were introduced towards the end of 2012. It is binned at 700mA and available in a neutral white version (NVSW219B with a CCT of 5000K) and a warm white version (NVSL219B with a range of CCT values from 2700-4000K). Unlike the 219A, the highest CRI value is 80. | |||
{|class="wikitable" style="text-align: center; width: 400px;" | |||
|+ Brightness Bins for Nichia 219B | |||
|- | |||
!Bin !! 350mA<BR>52% !! 700mA<BR>100% !! 1000mA<BR>136% !! 1500mA<BR>189% | |||
|- | |||
|D180 || 94-104 || 180-200 || 245-272 || 340-378 | |||
|- | |||
|D200 || 104-114 || 200-220 || 272-299 || 378-416 | |||
|- | |||
|D220 || 114-125 || 220-240 || 299-326 || 416-454 | |||
|- | |||
|D240 || 125-135 || 240-260 || 326-354 || 454-491 | |||
|- | |||
|D260 || 135-146 || 260-280 || 354-381 || 491-529 | |||
|- | |||
|D280 || 146-156 || 280-300 || 381-408 || 529-567 | |||
|- | |||
|D300 || 156-166 || 300-320 || 408-435 || 567-605 | |||
|} | |} | ||