TheWhiteknight
New Member
Hi There,
I'm just seeking some help with an electronics project so any guru's please free to submit your comments or suggestions.
I am trying to build a Full Spectrum Illiminator
here are the specs for the LED's one of each I thought perhaps connecting them in parallel and assigning individual resistors to each LED would be best but just wondered what spec resistor would be best for each LED ? I also would like to ask about the power source as it has to be portable what would be your suggestion ideally it would need to run for 5 - 7 hours continously . Any help or suggestions are gratefully received . This will be mounted along side my Camcorder on a tripod!
1 x 5mm UV LED
Angle: 10Degrees
Max Power Dissipation : 80mw
Max Continuous Forward Current : 30mA
Max Peak Forward Current : 75mA
Reverse Voltage : 5~6V
Forward Voltage (V) : 2.8 ~ 4
1 x 10mm Triple Chip 200mW Infrared IR LED Night Vision
Voltage: 1.5V~1.6V
Current: 140mA, Peak(pulse): 700mA
Power: 200mW
1 x Ultra Bright Red LED 10mm 15000mcd
Intensity (mcd): 11000-15000
Viewing Angle (deg): 20
Forward Voltage (V): 1.9-2.1
Forward Current (mA): 20-30
1 x Ultra Bright Green LED 10mm 20000mcd
Intensity (mcd): 16000-20000
Viewing Angle (deg): 20
Forward Voltage (V): 3.1-3.3
Forward Current (mA): 20-30
1 x Ultra Bright Blue LED 10mm 10000mcd
Intensity (mcd): 7000-10000
Viewing Angle (deg): 20
Forward Voltage (V): 3.0-3.3
Forward Current (mA): 20-30
Many Thanks
I'm just seeking some help with an electronics project so any guru's please free to submit your comments or suggestions.
I am trying to build a Full Spectrum Illiminator
here are the specs for the LED's one of each I thought perhaps connecting them in parallel and assigning individual resistors to each LED would be best but just wondered what spec resistor would be best for each LED ? I also would like to ask about the power source as it has to be portable what would be your suggestion ideally it would need to run for 5 - 7 hours continously . Any help or suggestions are gratefully received . This will be mounted along side my Camcorder on a tripod!
1 x 5mm UV LED
Angle: 10Degrees
Max Power Dissipation : 80mw
Max Continuous Forward Current : 30mA
Max Peak Forward Current : 75mA
Reverse Voltage : 5~6V
Forward Voltage (V) : 2.8 ~ 4
1 x 10mm Triple Chip 200mW Infrared IR LED Night Vision
Voltage: 1.5V~1.6V
Current: 140mA, Peak(pulse): 700mA
Power: 200mW
1 x Ultra Bright Red LED 10mm 15000mcd
Intensity (mcd): 11000-15000
Viewing Angle (deg): 20
Forward Voltage (V): 1.9-2.1
Forward Current (mA): 20-30
1 x Ultra Bright Green LED 10mm 20000mcd
Intensity (mcd): 16000-20000
Viewing Angle (deg): 20
Forward Voltage (V): 3.1-3.3
Forward Current (mA): 20-30
1 x Ultra Bright Blue LED 10mm 10000mcd
Intensity (mcd): 7000-10000
Viewing Angle (deg): 20
Forward Voltage (V): 3.0-3.3
Forward Current (mA): 20-30
Many Thanks