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202506-16

Common sense of integrated circuit testing

1. Before testing, understand the working principle of integrated circuits and related circuits Before checking and repairing an integrated circuit, you must first be familiar with the function of t...

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202506-12

Classification of resistors

a. According to resistance characteristics Fixed resistance, adjustable resistance, special resistance (sensitive resistance). Those that cannot be adjusted are called fixed resistors, while those t...

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202506-09

What is a resistor?

The resistance of a conductor to current flow is called the resistance of the conductor. Substances with low resistance are called electrical conductors, or conductors for short. Substances with hig...

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202505-29

Three minutes to introduce the promising conductive silver paste that cannot be underestimated

With the recent fiery momentum of new infrastructure in the seven core industries led by 5G infrastructure, the new infrastructure will bring about a surge in the number of 5G base station construc...

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202208-29

Classification and generation process of conductive silver paste

Conductive silver paste is divided into two categories: ① polymer silver conductive paste (drying or curing into a film, with organic polymer as the bonding phase); ② sintered silver conductive pas...

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202208-29

Influence of silver powder on the surface microstructure and conductivity of conductive silver paste

Influence of silver powder on the surface microstructure and conductivity of conductive silver paste 1 trial 1.1 Preparation of conductive silver paste In order to ensure the repeatability...

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