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QB288 Quantum Board V2 with Slate 1 single heatsink

$87.00

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Description

QB 288 V2 are made by Samsung for Horticulture Lighting Group. Each board has 288 highest flux and lowest voltage bin for an unbeatable performance.

High efficiency boards designed for DIY projects. Available in 3000K and 4000K. No Thermal Interface Material or paste is required.

Specifications

  • 288pcs Samsung 301B Bin Diodes
  • Connectors rated 300V 9A
  • Dimensions 6.833″ x 11.25
  • Max current per board 3000mA

 

Flux Characteristics with QB 288 V2 3000K, S6 Bin at 55C

 VDC Current (mA) Watts at Board  Lm/W at Board (55C) μmoles/joule at Board (55C)
45.72 500 22.86 206 3.00
46.98 1050 49.33 196.10 2.85
47.70 1400 66.78 190.50 2.77
48.96 2100 102.82 180.77 2.63
49.50 2400 118.80 177.50 2.58
49.86 2800 139.60 173.80 2.53
  • Allow tolerance of an additional 1V while matching drivers.
  • Please use this as a reference only.

Heatsinks:

Details

  •   Pre Drilled for 1x QB304 or 1x QB288 Quantum Board
  •   Anodized
  •   Length:310mm Width:198mm Weight:0.58kg
  •   M3 Screws to mount board included

Performance

  •   Thermal resistance 0.31C/W  ,W = Board driven Watts (Not thermal watts). Tested at Horizontal orientation with board facing down
  •   Recommended for upto 100Watts. Max 1050mA with QB304 Board. Max 2100mA with QB288 Board

Additional information

Weight N/A
Color Temperature

3000K, 4000K, 3500K

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