What is the difference between temporary solder mask and solder resist (overcoat)?
The main difference between temporary solder mask and solder resist (overcoat) lies in their purposes and longevity. Temporary solder mask is used for selective soldering and rework processes and is removed after its intended use, while solder...
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What is temporary solder mask?
Temporary solder mask, also known as peelable solder mask or removable solder mask, is a type of masking material used in the electronics manufacturing process. Its primary purpose is to protect specific areas of a printed circuit board (PCB)...
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How do I use a conductive pen?
Here's a step-by-step guide on how to use a conductive pen: Expose conductive surface of repair area: When repairing a trace, conductive ink needs to have good contact with the beginning and end of the gap. This often involves scraping way...
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How do I use no-clean, rosin, or aqueous flux dispensing pen?
Using a flux dispensing pen, whether it's a no-clean, rosin, or aqueous flux, is a straightforward process. Flux is used in soldering to remove oxidation and improve the wetting of solder, ensuring better solder joints. Here's a step-by-step...
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What does conductive pen do?
Conductive ink pens are specialized writing tools designed to draw circuits and create electrical connections on various surfaces. The ink used in these pens contains conductive materials (e.g. silver), which allow it to conduct electricity.
Here's...
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How does heat sink compound (thermal paste) work?
Thermal paste, also known as heat sink compound or thermal interface material (TIM), is a substance used to improve the thermal conductivity and transfer of heat between two surfaces, typically the CPU (central processing unit) or GPU (graphics...
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How do you apply heat sink compound (thermal paste)?
Applying heat sink compound, also known as thermal paste, is essential for proper heat transfer between a CPU (Central Processing Unit) or GPU (Graphics Processing Unit) and its corresponding heat sink. Thermal paste helps to fill microscopic...
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Is heat sink compound (thermal paste) electrically conductive?
Heat sink compound, commonly known as thermal paste, is electrically non-conductive. Its primary purpose is to enhance thermal conductivity between a heat-generating component, like a CPU or GPU, and a heat sink or cooling solution. By filling...
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How does freeze spray (circuit chiller) work?
Freeze spray typically contains a mixture of volatile substances, either HFC-134a or HFO-1234ze refrigerants, which have a very low boiling point. When the spray is applied to electronic components or circuits, it rapidly evaporates and absorbs...
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What is freeze spray (circuit chiller)?
Freeze spray, also known as circuit chiller or electronic freeze spray, is a type of aerosol spray used in electronics and electrical maintenance. It is designed to rapidly cool down electronic components and circuits for various purposes, such...
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