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Part Number: LT-1413
Chip On Board 3,5W High Power Module
24x high performance chips on smallest surface
| Viewing Angle: |
110° |
| Height: |
2mm |
| Width: |
7mm |
| Depth: |
50mm |
| Emitting Color: |
white |
| Lumen typ.: |
245 |
| Kelvin typ.: |
5000 |
| mA typ.: |
350 mA |
| V typ.: |
10,4 V |
| V max.: |
12 V |
| Watt: |
3,64 W |
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The new 24-chip COB modules are ultra-slim, have a very high density and luminosity. Because of the small dimensions the module can almost be mounted everywhere. The lighting surface is only 4x24mm wide. The modules come with aluminium surface to grand a good heat dissipation. We recommend to use additional cooling elements too or to mount the module to a metall surface which is very easy by using the mounting notches. We also offer additional optic components! Technical remark: The green mark shows the ANODE. The chips lifetime is about 40.000h depending on the junction temperature which should not be higher than 85°C. Successful usage of high power LEDs:
Heat management
Applications with high power LEDs need enduring, adequate and plane heat conduction from the first moment of use. It is very important and neccessary to get the heat off the devices to ensure the maximum light output, lifetime and efficiancy.
Drive management
LEDs should be run with a constant current in addition to the manufacturers recommendations. To ensure this we recommend to take constant current power supplies because resistors are always a risk factor in high power LED applications.
EMC protection
LEDs are sensitive against heat and electric charge. Please avoid any kind of short circuits or electric discharge to the illuminant. The chip can be damaged or even destroyed.
Storage / JEDEC level
The storage temperature should be from -30°C up to + 80°C in dry ambience. After opening a sealed bag the content should be mounted rapidly. Once absorbed humidity can be removed by tempering the LEDs in some cases. More information can be found in the manufacturers datasheets or on the manufacturer homepages.
Soldering conditions
Each LED has its own soldering conditions that the user should pay attention to. After the launched lead free processing specifications many standarts have changed. Information about recommended soldering can be found in the manufacturers datasheets or on the manufacturer homepages.
| Resistor for 5V-Betrieb: |
--- |
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| Resistor for 9V-Betrieb: |
--- |
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| Resistor for 12V-Betrieb: |
5 Ohm / 0.56 W |
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| Resistor for 14V-Betrieb: |
10 Ohm / 1.26 W |
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| Quantity |
Price per pcs. |
|
1 - 9
|
12,90 €
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|
10 - 24
|
11,90 €
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|
25 - 49
|
10,90 €
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| ab 50 |
Special price |
Prices incl. VAT with
additional shipping costs
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