PCB board as a special process product, a collection of machinery, electronic control, automation, chemistry, biology, ERP, cost, management, environmental protection and other traditional technology and means, need managers to play great wisdom, need emp
communication Pcb board, automotive circuit board, instrument circuit board, Military circuit board, composite bus copper substrate, foldable metal substrate, FPC soft and hard combined board, quality assurance, delivery on time, to sales as one of the hi
Now, various activity trackers, such as fitness bands and smartwatches, can also measure heart rate and other biological indicators or monitor sleep quality. Many people are excited about the new opportunity to track their fitness levels, giving rise to t
Acrylic three anti - paint flexibility can provide comprehensive protection. Because it is a single component system, with good adhesion, simple operation, not high requirements for equipment and conditions, convenient construction, high transparency, hig
Circuit boards must use the thinnest coating material to provide maximum protection in order to minimize heat retention, additional weight gain and various other problems.
Common rules of thumb, vertical wiring, heat dissipation hole, right Angle wiring, "3W" rule, "20H" rule are used in PCB wiring.
All switching power supplies on the circuit board have the same components and similar current path sensitivity.
SMT patch proofing and mounting on the space the size of the pinky finger means higher reliability and mounting accuracy, and two great progress can be summarized: first, the number of chip welding pins is reduced, and second, the welding volume is smalle
The wide application of double-sided circuit board has promoted the manufacture of printed circuit board to light, thin, short and small development.
PCB manufacturing is the transformation of a circuit board design into a physical PCB that complies with the design specification. Outsourcing is usually done by a contract manufacturer (CM) who strictly follows the specifications provided by the designer
Three anti-paint, also known as PCBA electronic circuit board protective oil, the use of three anti-paint PCBA circuit board with waterproof, moisture, dust "three", cold and heat shock resistance, aging resistance, radiation resistance, salt sp...
In the use of solder paste is to pay attention to the following requirements: 1. After the solder paste is purchased, write the number for each can of solder paste. 2, in the form of sealed storage in the constant temperature and humidity of the refrigera
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