SSK-272R1
The SSK-272R1 uses latest Nichia NFSW757H in the highest flux bins available and the new Cree XPG-3 with > 4umoles/j. This kit has 272 pcs of the highest flux and lowest voltage bins, this in combination provides for absolute optimum Lumens per watt and highest wall plate efficiency.
High efficiency boards designed for DIY projects. Available with 3000K, 4000k and Cree XPG-3 660nm Leds.
FEATURES
- 256 pcs Nichia NFSW757H best Bin Diodes available and Cree XPG-3 660nm
- Solderless Molex Connectors rated 320V 9A
- Max current per board is dependent on heat sinking, it is possible to drive the boards to 2.8 Amp’s
- Matching heatsink available
Board details
SSK-272 V2 Solskin Boards (Nichia and Cree Diodes)
White leds NEW Nichia NFSW757H P12 Flux bin, 80 CRI, 1.5% efficacy improvement over 757 V3, 256 leds
Deep Red is the latest Cree XPG-3, worlds first 660nm with >4 umoles/j, top bin XPGDPR-L1-0000-00G01, 16 leds
PCB Dimension is 180x295mm
PCB Spec: Aluminium MCPCB, Series/Parallel Configuration.PCB use 2oz(70um) traces for improved thermal dissipation
Solderless with Molex Connectors(4)
SPECIFICATIONS
| Power | 135 Watts |
| Voltage Range PCB | 54V Nominal |
| LED | 272 pcs Nichia 757H and Cree XPG-3 660nm |
| Flowering Footprint | 2 X 2 |
| Veg Footprint | 3 X 3 |
| System Efficiency | 172 Lm/W |
| System PPF Efficacy | 3.04 μmol/joule |
| PPFD @18Inches 3×3 | 900+ PPFD centre |
| Dimensions | 180mm x 295mm |
| Recommended Mounting Height | 18-24 inches |
john bullock –
looks great, although I cant quite seem to see what the forward voltage of these boards are? im guessing they are 54v?