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What is a PCB green mask?

2019-07-10

PCB green mask A kind of solder ink that is called as solder mask in PCB. Solder mask is applied to circuits and substrates where PCBs do not need to be soldered, or just be used as a solder resist.

What are the different types of solder?

2019-07-09

According to the melting point, which can be divided into hard solder and soft solder; Based on the composition, which can be divided into tin-lead solder, silver solder, copper solder and so on;

What are the different types of electronic sensors?

2019-07-09

The sensor is generally composed of three parts: A sensing element, a conversion element and a measuring circuit; And sometimes an auxiliary power source is also added.

What do classes mean (class A, class D) with audio amplifiers?

2019-07-08

According to the different working modes of the audio amplifiers: Class A audio amplifiers: To maintain the conduction current regardless of whether the signal input or not. Class D audio amplifier: An amplification mode in which the amplification c

What is the difference between Rogers PCB and ordinary PCB?

2019-07-08

Rogers PCB: It is widely used in high frequency and high reliability fields such as microwave communication, 5G, military radar, etc.

What are the benefits of DFM (design for manufacturability)?

2019-07-05

When it comes to the benefits of DFM, cost-saving, quality-improving and delivery-shorten are a couple of considerations that we have to mention.

What's the thickest copper of flexible circuit?

2019-07-05

Actually, it mainly depends on the demands of FPC customers; Generally speaking, the most used copper thickness of flex board that is 1/2oz, 1oz, and the thickest is 2oz.

What is the future of the Internet of Things?

2019-07-04

The Internet of Things(IoT) is based on the Internet and linking things for information exchange and management. However, the huge challenge in the Internet of Things field that is Internet security.

What is a netlist in PCB?

2019-07-04

The netlist is generated by the schematic, including PRT ( components package) and NET (signal connection relationship);

What is the main circuit board of a computer? What are its functions?

2019-07-03

In fact, the main components on the mainboard are the chipset, bus, input and output interfaces and power connectors.

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