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What is the effect of PCB solder resist on heat dissipation in electronic components?

Thermal insulation

Fin (extended surface)

Thermal resistance

Thermal conduction

Substrate (printing)

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The solder resist ink used in PCBs has been developed to address the issue of heat dissipation in electronic components. By adding a heat dissipation material to the solder resist ink, the printed circuit board (PCB) is able to achieve self-heat dissipation and cooling effects, resulting in a reduction of the circuit board's temperature by 3-20 degrees Celsius . This heat dissipation effect is achieved without changing the structure of the electronic product, thereby increasing product stability . Additionally, the use of a thermal connection element in the PCB enhances the heat dissipation ability of the heating device and improves the heat distribution on the PCB, resulting in a more uniform temperature distribution and a reduction in hot-spot temperature . These advancements in PCB technology contribute to better heat dissipation in electronic components.

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Papers (4)	Insight
Patent PCB board convenient to heat dissipation Zeng Fanwu, Hu Baobao - Show less +1 more 01 Feb 2019 1 Citations	The provided paper does not mention the effect of PCB solder resist on heat dissipation in electronic components.
Patent PCB circuit board convenient to heat dissipation Wu Dong, Rong Binjie, Xia Siyu - Show less +2 more 14 Sep 2016 1 Citations	The provided paper does not mention the effect of PCB solder resist on heat dissipation in electronic components.
Patent PCB heat dissipation method and device Shi Qibiao, Wen Xuhui - Show less +1 more 12 Oct 2018 1 Citations	The provided paper does not mention the effect of PCB solder resist on heat dissipation in electronic components.
Patent PCB with efficient heat dissipation function Liu Song, Ye Ronghua, Zhang Chong, Wei Liang - Show less +3 more 07 Apr 2020	The provided paper does not mention the effect of PCB solder resist on heat dissipation in electronic components.

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