The following example is provided as the illustration of PCB design. This note provides an example of PCB for lens LEDiL SPORT-2X2, e.g. SPORT-2X2-S2 . The PCB is designed for 3535 LEDs with an electrically neutral thermal pad or with a thermal pad-cathode, e.g. Cree XP-G3 .
Design of a LED lighting module based on PCB PRML_60x50_4p_3535_0357.
BOM for LED module assembly, Figure 1:
1. PCB PRML_60x50_4p_3535_0357, 1 pcs.,
2. 3535 LEDs, 4 pcs.,
3. Connector AVX 70-9296-001-002-006 , 1 pcs.,
4. Lens LEDiL SPORT-2X2, 1 pcs.
What material of PCB to use? We don’t think the IMS (Insulated Metal Substrate) choice is the problem. PREMALYS helps you to choose the thermal conductivity of the dielectric. We suggest using our online calculator for preliminary thermal analysis of the LED-heatsink system.
You can request the project, Figure 2.
Please, use the Feedback form for request and after that we’ll send you gerber files, draft, and PCB description for PRML_60x50_4p_3535_0357.
 LEDiL SPORT-2X2-S2. Product datasheet. (Available for download at: https://www.ledil.com/data/prod/SPORT/17411/17411-ds.pdf).
 Cree XLamp XP-G3 LEDs. Product family data sheet. (Available for download at: https://www.cree.com/led-components/media/documents/dsXPG3_1.pdf).
 Single Horizontal Contact 12-28 AWG: 70-9296 Datasheet. (Available for download at: http://datasheets.avx.com/Poke_Home_Single_70-9296.pdf).