HLG QB11 QUANTUM BOARD

QB11 QUANTUM BOARDS DEEP RED

High efficiency Deep Red Strip

Test Report

55.6% radiometric efficiency at 350mA (4.75 watts radiometric output with 8.54 watts electrical Input)

SPECIFICATIONS

• 11pcs High Power Deep red 660nm Diodes
• Peak wavelength 660nm
• Forward Voltage 22.5+ VDC at 350mA, 24.70+ VDC at 700mA
• Dimensions 30mm x 560mm
• Max current per strip 1400mA
• Heatsink required for over 1050mA

QB11 QUANTUM BOARDS RED

High efficiency Red Strip

SPECIFICATIONS

• 11pcs High Power red 630nm Diodes
• Peak wavelength 630nm
• Forward Voltage 23+ VDC at 350mA, 25.5+ VDC at 700mA
• Dimensions 30mm x 560mm
• Max current per strip 1400mA
• Heatsink required for over 1050mA

QB11 QUANTUM BOARDS BLUE

High efficiency Blue Strip

SPECIFICATIONS

• 11pcs High Power Blue 450nm Diodes
• Peak wavelength 450nm
• Forward Voltage 33.80+ VDC at 700mA
• Dimensions 30mm x 560mm
• Max current per strip 1400mA
• Heatsink required for over 1050mA

Molex Connector

QB 11 Strips have Molex Connectors. +ve and -ve on opposite ends of strip. Wire can be pushed into the connector. To unmate,  push down lever on the housing to allow the wire to be disengaged. 

DRIVER OPTIONS

Meanwell LLD H are a great way of using standard power supplies to power QB 11 strips. These step down DC-DC drivers are available in 300mA, 350mA, 500mA, 600mA, 700mA, 1200mA. LDD-xxxHW option comes with wires attached. Also available in Pin and SMT style

Design considerations

• Output voltage will always step down by 3 volts from input DC voltage. This means if input in 48 VDC then you cannot max 45VDC in output. Ensure the input is a minimum of QB 11 forward voltage and add another 3 volts
• LLD H 300mA, 350mA, 500mA, 600mA, 700mA options can accept 2 ~ 52VDC input range. 1200mA option can accept only 2 ~ 46VDC
• QB 11 Deep red and Blue have different forward voltage. Blue and Deep red cannot be run in parallel together. Blue has as Higher forward voltage.

Wiring example with QB 288, Meanwell HLG-120H-54 Driver and QB 11 powered through LDD-700HW

LDD-1200HW

OTHER DRIVERS FOR SINGLE QB 11 STRIP OR MULTIPLE IN PARALLEL

DRIVERS FOR MULTIPLE QB 11 STRIP IN SERIES