Tag: Electrostatic Spraying Technology - The Engineering Projects

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What is Electrostatic Spraying Technology? Used in Thick-Copper PCB TEP , The Engineering Projects , Boxes

24 - Jan - 2026

xeohacker

Printed Circuit Boards

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Electrostatic Spraying Technology, What is Electrostatic Spraying Technology, Used in Thick-Copper PCB

Hi readers! Wishing you the best day. Where the power and precision meet in PCB designing, Electrostatic Spraying Technology comes in as the savior of thick copper boards. Today, the topic of our discourse is Electrostatic Spraying Technology (EST) and its use in thick-copper PCBs. The Electrostatic Spraying Technology (EST) is an enhanced coating technique that has become a necessity in the production of thick copper PCBs, whereby the copper layers are much thicker than normal ones to support high current and heat dissipation. Conventional processes such as screen printing or curtain coating ...