Datasheet

LED-Board 20x20mm 24V
CALCULATED PARAMETERS AT TJ = 20°C
LED Type
Osram Duris E5
LED Quantity pcs
7
Dimmension mm
20x20
Power Supply Type
Constant Voltage (CV)
Power Supply Voltage V
24
Viewing Angle deg
120
Material Thickness mm
0,8
Cable Connection
Solder Pads
Max Ambient Temperature °C
45
CRI
85
Min. Power Supply Current A
0,17
Total Power Consumption W
3,12
Colour temperature K 3000
Typical Luminous Flux lm
up to 324
CE article number 1275406 (50770233)
WIRING DIAGRAM FOR LED CV MODULES WITH PARALLEL WIRING
Constant
Voltage
Power Supply
-
+
Mains
~
LED Module
CV
+ -
Constant
Voltage
Power Supply
-
+
Mains
~
LED Module
CV
+ -
LED Module
CV
LED Module
CV
+ +- -
COOLING
The modules are self-cooling and a heat sink is not required. Temperature test point (Tc) for measurement should be
localized in the middle of the board near LED’s thermal pad. The temperature at the tc point can be measured with
thermocouple or simple temperature probe.
The life of the module depends to operating temperature. Temperature at Tc should be lower than 65.
Relative Luminous Intensity
IV/IV(25)°C = f(Tj); IF LED = 120mA
Relative Spectral Em
ission
-
V(λ) = Standard eye response curve
Irel = f (λ); TS = 25 °C; IF LED = 120 mA
V1.2