Air conditioner is a weapon that we use to withstand high temperature in sizzling summer, in order that we can have snug enjoyment even when the temperature is high. That is the largest role of air conditioning, adopted by offering us with indoor heating operate in cold winter. This plays an important position within the consolation of our lives, this editor will introduce the air-conditioning circuit board, please see the introduction of the air-conditioning circuit board under.Air Conditioning Circuit Board-Introduction to Air Conditioning Circuit BoardThe names of the circuit boards are: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, excessive frequency board, thick copper board, impedance board, PCB, ultra-skinny circuit board, extremely skinny circuit boards, printed (copper etching technology) circuit boards, and so forth. The circuit board makes the circuit miniaturized and intuitive, which plays an essential role within the mass production of fastened circuits and the optimization of the layout of electrical appliances. The circuit board may be known as a printed circuit board or a printed circuit board ( The English names are (Printed Circuit Board) PCB, (Flexible Printed Circuit board) FPC circuit board (FPC circuit board can also be known as versatile circuit board. Flexible circuit board is polyimide Or polyester movie is a form of substrate with excessive reliability and wonderful flexible printed circuit board. It has the traits of high wiring density, gentle weight, thin thickness, good bending! Combination board (reechas, Soft and arduous mixture plate)-The beginning and growth of FPC and pcb assembly have spawned a brand new product of soft and exhausting mixture board. Therefore, the gentle and laborious mixed board, that is, the versatile circuit board and the rigid circuit board, after urgent and other processes, combined in keeping with the relevant course of necessities, to form a circuit board with FPC characteristics and PCB characteristics.Air Conditioning Circuit Board-Air Conditioning Circuit Board Classification IntroductionAccording to the number of layers, circuit boards are divided into three major categories: single panel, double panel, and multilayer circuit board. The first is the single panel. On essentially the most primary PCB, the components are concentrated on one side, and the wires are focused on the other side. Because the wires only appear on one side, this PCB known as a single-sided circuit board. Single panel is normally easy to manufacture and low in price, however the drawback is that it can’t be utilized to merchandise which can be too difficult. The double-sided board is an extension of the one-sided board. When the only-layer wiring can not meet the needs of electronic products, the double-sided board is used. Both sides are covered with copper and have traces, and the vias can be used to attach the lines between the two layers to form the required community connection. Multi-layer board refers to a printed board that has greater than three conductive graphic layers and the insulating materials in between, and the conductive patterns are interconnected as required. Multilayer circuit board is the product of the development of digital data know-how in direction of high pace, multifunction, massive capacity, small volume, thinness and mild weight.Air conditioner circuit board-issues needing attention1. Choose an affordable wire width. The impact interference attributable to the transient present on the printed strains of the PCB circuit board is mainly brought on by the inductance of the printed wire. Therefore, the inductance of the printed wire must be minimized. 2. Adopting the right wiring strategy and using equal routing can cut back the inductance of the wires, but the mutual inductance and distributed capacitance between the wires improve. If the format permits, it is best to use a grid-formed wiring structure. The particular technique is to print the facet of the board horizontally. Wiring, vertical wiring on the opposite aspect, and then related with metallized holes at the cross holes. 3. In an effort to suppress the crosstalk between the PCB circuit board wires, when designing and routing, attempt to avoid lengthy-distance equal routing, as far as attainable from the distance between the road, the signal line and the bottom line and the ability line as a lot as attainable cross. Setting a grounded printed line between some sign strains which can be very delicate to interference can effectively suppress crosstalk.