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{"cards":[{"_id":"2664e4e0b35eb2a1ee00002f","treeId":"2664e4f0b35eb2a1ee00002d","seq":23039172,"position":1,"parentId":null,"content":"LED heat dissipation substrate mainly uses its heat dissipation substrate material itself has better thermal conductivity, the heat source from LED grain export. Therefore, from the DESCRIPTION of LED heat dissipation way, we can subdivide LED heat dissipation substrate into two categories, namely LED grain substrate and system circuit board. The two different heat dissipation substrates are respectively loaded with LED grains and LED chips. The heat generated when LED grains emit light is transmitted to the system circuit board by LED grains heat dissipation substrate, and then absorbed by the atmosphere to achieve the effect of heat dispersion. The system circuit board is mainly used as the LED cooling system, and finally to transfer heat to the cooling fin, housing or atmosphere. \n\n0.32 inch <a href=\"http://www.xlitx.com/datasheet/3421AS.pdf\" style=\"color: #333;\">3421AS</a> LED Common-Cathode CC <a href=\"http://www.lanpade.com/7-segment-led-dot-matrix/3421as.html\" style=\"color: #333;\">3421AS</a> 7-Segment digit <a href=\"http://www.xlitx.com/datasheet/3421BS.pdf\" style=\"color: #333;\">3421BS</a> Display <a href=\"http://www.lanpade.com/7-segment-led-dot-matrix/3421bs.html\" style=\"color: #333;\">3421BS</a> Common-Anode CA\n0.32 inch <a href=\"http://www.xlitx.com/datasheet/3412AS.pdf\" style=\"color: #333;\">3412AS</a> LED Common-Cathode CC <a href=\"http://www.lanpade.com/7-segment-led-dot-matrix/3412as.html\" style=\"color: #333;\">3412AS</a> 7-Segment digit <a href=\"http://www.xlitx.com/datasheet/3412BS.pdf\" style=\"color: #333;\">3412BS</a> Display <a href=\"http://www.lanpade.com/7-segment-led-dot-matrix/3412bs.html\" style=\"color: #333;\">3412BS</a> Common-Anode CA\n\n<hr style=\"border:1px solid;\">\n\n<a href=\"https://gingkoapp.com/the-small-power-led-lamp-heat-dissipation.html\" style=\"color: #333;\">The small power LED lamp heat dissipation</a>\n<a href=\"https://gingkoapp.com/the-led-chip-can-not-be-directly-welded.html\" style=\"color: #333;\">The LED chip can not be directly welded</a>\n<a href=\"https://gingkoapp.com/heat-dissipation-material-improve-led-effect.html\" style=\"color: #333;\">Heat dissipation material improve LED effect</a>\n<a href=\"https://gingkoapp.com/the-role-of-led-module-structure.html\" style=\"color: #333;\">The role of LED module structure</a>\n<a href=\"https://gingkoapp.com/the-heat-generated-by-led-light.html\" style=\"color: #333;\">The heat generated by LED light</a>\n<a href=\"https://gingkoapp.com/led-grains-die-bonded-to-a-substrate.html\" style=\"color: #333;\">LED grains Die bonded to a Substrate</a>\n<a href=\"https://gingkoapp.com/led-heat-pass-through-the-electrode-metal.html\" style=\"color: #333;\">LED heat pass through the electrode metal</a>\n<a href=\"https://gingkoapp.com/led-heat-substrate-with-thermal-conductivity.html\" style=\"color: #333;\">LED heat substrate with thermal conductivity</a>\n<a href=\"https://gingkoapp.com/circuit-board-of-early-led-products.html\" style=\"color: #333;\">Circuit board of early LED products</a>\n<a href=\"https://gingkoapp.com/the-led-grain-substrate-is-a-medium.html\" style=\"color: #333;\">The LED grain substrate is a medium</a>"}],"tree":{"_id":"2664e4f0b35eb2a1ee00002d","name":"LED heat substrate with thermal conductivity","publicUrl":"led-heat-substrate-with-thermal-conductivity"}}