Which products must use PCB board
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It is necessary to integrate the electronic equipment of the route. This kind of electronic equipment can save indoor space, make the product lighter/more durable/and achieve very good characteristics, it must replace the previous power line connection and then change to the pcb circuit board. China PCB Manufacturer is very good in fulfilling the requirements of indoor space/characteristics and credibility.
Not every household appliance requires a circuit board. Simple household appliances can do without power circuits such as motors. However, household appliances with special functions generally require circuit boards to be completed, such as televisions, tape recorders, and computers. There is also a PCB board at the bottom of the rice cooker and a speed regulating motor in the cooling fan.
What types of products use PCB boards
PCB generally refers to hard circuit boards, used in desktop computer motherboards, computer mouse boards, discrete graphics cards, office supplies, copiers, printers, remote controllers, various charging heads, calculation methods, digital cameras, voice recorders, TV motherboards, Comparison of limited TV amplifiers, mobile phones, automatic washing machines, electronic scales, telephones, LED lamps, household appliances: central air conditioners, household refrigerators, speakers, MP3; mechanical equipment, GPS, cars, instrumentation equipment, medical equipment, airplanes Fields, military equipment, cruise missiles, communications satellites, etc. (There is also a circuit board that is also made by APCB. It is also a circuit board, which is only soft. For example, the power circuit between the flip phone connection cover and the key is a flexible circuit board).
The main board of the mobile phone and the functional keyboard are plastic bed boards; the connection line of the sliding cover mobile phone or the flip mobile phone is a flexible circuit board. The controller generally uses carbon film. From top to bottom, the upper board of the mobile phone is a radio frequency circuit, a circuit, an audio power supply circuit, and a sequential logic circuit.
Generally, only heating electric kettles do not have a circuit board, and the power line support frame is immediately connected. The vertical water dispenser also has a circuit board. Electric rice cookers generally have pcb circuit boards, induction cookers have pcb circuit boards, and electric fans have pcb circuit boards, but they are generally used for variable speed, timing execution, and display of information. They have no specific effects on the operation of electric fans.
What product uses two-layer board, and what product uses multi-layer board?
The key is to see whether the two-layer board can be considered, such as anti-interference, wiring, and EMC level regulations. The two-layer board can be completed, pcb prototype and the multi-layer board is not necessary.