Electronic product moves to rely on their electron completely yuan action of parts of an apparatus and characteristic are analytic

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Every time we ravel when electronic product, see an electron the thickly dotted fittings on circuit board is very open-eyed: Of electronic product move to rely on them completely! Like to start work you are right electron yuan affirmation of parts of an apparatus won't be unfamiliar, it is do not make give a name, but also can understand its function roughly, but alleged acquire old, live to be old, academic our affirmation won't reject to learn progress! Next, small make up understand an electron deep with everybody yuan parts of an apparatus. Electron yuan the floorboard that parts of an apparatus is electronic component and electronic parts. Electronic component is the product that molecular class status did not change when the factory is being machined, include all sorts of resistor, capacitor, inductor, potentiometer, relay, connector, sensing element, resonator, filter, switch to wait normally. Below most circumstance, electronic component often refers in particular to resistor, capacitor and inductor. And electronic parts is the product that molecular structure changed when showing the factory is producing treatment, include diode, dynatron, integrated circuit to wait normally. Electron yuan we know the effect of parts of an apparatus program of electronic product need moves, that program is what to rely on to move, without giving thought to electron of conflagration arrow, plane, car, small wait for a product to annulus of hand of mobile phone, motion, all without exception needs to use electronic line board, the part with the design the most important initial stage of the product also is electronic circuitry board, and assure an electron the important part that circuit board can run program software normally is yuan of greatly small parts of an apparatus, electron yuan implement stick a treatment through SMT or after the solder after DIP with PCB board has link, guide program software, can undertake the function checks. Electron yuan the characteristic surface of parts of an apparatus installs an electron yuan parts of an apparatus, call a type electron again yuan parts of an apparatus, its are main characteristic expression is in the following respects. (1) bulk small, weight is light, economic raw material. Piece type electron yuan volume of parts of an apparatus is minor, dimension is in commonly 0.

5mm arrives the quantitative class of a few millimeter, ply 0.

2~2mm, and it is more without derivative line or structure of short derivative route. Reduced weight consequently, managing raw material, reduced cost, and be helpful for high density assemble, promoted an electron then overall miniaturization, thin model change and light quantify. (2) is helpful for raising the dependability of electronic equipment. Piece type electron yuan of parts of an apparatus without derivative line short perhaps derivative line, bulk small, weight light, ply is thin change, do not have derivative route structure especially, make it can be endured so that live more vibration and concussion, the quantity of heat of the generation when working circuit more easily sends out go out, plus piece type electron yuan the high temperature in when parts of an apparatus is being designed and be being made, considering contented surface assembles a technology solders condition and the requirement that clean a condition, piece type electron yuan the material of parts of an apparatus reachs his to enclose means itself appropriately high temperature resistant, do not be afraid of solder, humidity. Additional, the surface assembles a technology not to need those who resemble a tradition to have derivative line electron yuan parts of an apparatus is used in that way insert type to assemble a technology, and inserting aperture of type down-lead be well versed in is one of elements of accepted circuit primary failure. Use a type electron yuan the surface of parts of an apparatus assembles circuit from go up at all eliminated the source that generates this one breakdown, raised the dependability of electronic equipment thereby. (3) report performance is good. Piece type electron yuan of parts of an apparatus without derivative line or structure of short derivative route, reduced brings because of derivative line parasitism inductance and parasitism electric capacity, reduced the resistance of equivalent series connection that derivative line brings, raised an electron yuan of itself of parts of an apparatus highest end frequency. The frequency character that is helpful for raising whole circuit not only and answer speed, and after assembling, need to adjust scarcely, be helpful for the assembly of high frequency circuit. (4) dimension and appearance realized standardization, integrated cost is low. Major a type electron yuan the over all dimension of parts of an apparatus has undertaken standardizing, can use machine of automatic post outfit to undertake assembly, work efficiency is tall, solder quality is good, can realize large quantities of quantities to assemble. Although a type electron of some type yuan the price of parts of an apparatus still compares traditional electron yuan parts of an apparatus is tall, but piece type electron yuan the price of itself of parts of an apparatus is existing to compare traditional electron yuan the potential advantage of petty gain of parts of an apparatus. Cause certain a type electron yuan the price prep above of parts of an apparatus is common electron yuan the reason of parts of an apparatus, because manufacturing technology is still immature,be on one hand, , as a result of,be on the other hand piece type electron yuan the function of parts of an apparatus and requirement of the craft that make are more strict. Nevertheless, the consideration uses a type electron yuan parts of an apparatus is integrated cost, still under use tradition electron yuan the cost that parts of an apparatus uses a tradition to assemble a technology, sexual price is compared extremely tall. CNC Milling