In professional shops, the relevant information of various components is generally complete. Buying components in such a place will learn more and it is easy to meet the right professional person. So what is the indirect relationship between PCB circuit board production and components?
In shops that specialize in electronic processing equipment (soldering irons, soldering tin, power tools, etc.), you can purchase some tools and consumables necessary for the production of pcb circuit boards. For example, when we want to connect the circuit, several colors of connecting wires are indispensable, and these things are cheaper to buy in specialty stores.
After knowing where to buy components, the next step is to buy things. Generally, beginners only want to buy some components and assemble them by themselves after reading articles or instructions on how to make a pcb circuit board. If this is also the case for you, please remember to take a copy of the reference article with you so that you can refer to it at any time.
The movement of electrons in the metal conductor forms an electric current, and the resistance is used to indicate the size of the conductor’s hindering effect on the electric current. The greater the resistance of the conductor, the greater the resistance of the conductor to the current. Different conductors generally have different resistances. Resistance is a characteristic of the conductor. Resistors play the role of current limiting, step-down, shunting, voltage division, heating, fusing, etc. in the PCB circuit board production circuit. For signals, both AC and DC signals can pass through resistors.
A resistor is an energy dissipating element, and the current passing through it will generate heat. Hair dryers, electric soldering irons, incandescent lamps use resistance to generate heat. When we use resistors, we mainly pay attention to whether its rated power and nominal resistance value can meet the circuit requirements of PCB circuit board production.
XPCB Limited is a manufacturer specializing in the production of high-precision double-sided, multi-layer and impedance, blind buried vias, and thick copper circuit boards. The products cover HDI, thick copper, backplanes, rigid-flex combined, buried capacitance and buried resistance, golden finger and other kinds of circuit boards, which can meet the needs of customers for all kinds of products.
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