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Updated: 2022-03-17
Views: 7537

Why is MOS tube easy to heat up? When designing a power supply or driving circuit, it is inevitable to use FET, which is commonly known as MOS transistor. There are many types of MOS tubes and many functions. Using power or driver, of course, use its switching function. Next, let's take a look at the five key technolog……

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Basic Introduction of Siko Micro Switch Power Supply Top Tortue Composition (5)

Updated: 2022-03-17
Views: 8198

It is important to choose topology to be appropriate to familiarize the advantages and disadvantages of different topology. The wrong choice will make the diet design destined to fail from the beginning. The switching power supply topology structure is roughly summarized as about 14 types, and the other power switching……

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Introduction of Sarki WeChat on the topic of basic switching power supply topics (4)

Updated: 2022-03-17
Views: 7959

The topology composition of the switching power supply on the market is diverse, but it is not difficult to find out after summing up. In fact, there are only 14 kinds of combinations or deformation of these 14 types Share the topology diagram of the two switching power supply. 1. Forward positive excitement features: ……

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The functional differences between the MOS and the triode

Updated: 2022-03-17
Views: 8282

Functional differences between MOS tubes and triode MOS transistors and triode? What is the difference between the function of these two components itself can be regarded as a basic unit and an independent device. Even if the shell is disassembled, there is no difference in the naked eye, and it is confusing from the w……

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Shake Micro Basic Power Switch Top Torter Top Turns Construction Picture Sharing (3)

Updated: 2022-03-17
Views: 9050

The switching power supply topology structure is ever -changing, but no matter how the change is basically based on a combination or deformation based on the basic power supply topology structure diagram, the basic switching power topology structure diagram is basically 14 types. Next, let's introduce it. Second, the b……

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The opportunities of the four nitrogen groaning in the new application field!

Updated: 2022-03-17
Views: 8257

In 2021, with the increase in demand for 5G, consumer electronics, industrial energy conversion and new energy vehicles, the demand for base stations, converters and charging stations will increase significantly, and the demand for nitride and silicon carbide feedback will increase. According to the TrendForce Consulta……

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How to correctly select the MOSFET field effect tube

Updated: 2022-03-17
Views: 8297

How to correctly choose the MOSFET field effect pipe field effects that the transistor is widely used in simulation circuits and digital circuits, which is closely related to our lives. The advantages of field effect tube are: first, the driving circuit is relatively simple. The driving current required for the field e……

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What are the differences between IGBT single tube and MOS tube?

Updated: 2022-03-17
Views: 7884

What are the differences between IGBT single tube and MOS tube? How to distinguish IGBT single tube and MOS tube? We can analyze from the following three points. 1. Structurally, take N -type channel as an example. The difference between IGBT and MOS tube is that the substrate of the MOS tube is N -type, and the substr……

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SLKOR sharing more common switching power topology (2)

Updated: 2022-03-17
Views: 7755

The switching power topology is not unfamiliar to the electronic engineer. There are about 14 kinds of basic topology maps, each of which has its own characteristics and applicable occasions. In addition, more topology composition is also the combination or deformation of these basic types. The following two are more c……

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The working principle and detection method of the IGBT field effect tube

Updated: 2022-03-17
Views: 8437

IGBT, also known as the insulating grid bipolar transistor, is a composite full -control voltage driving power semiconductor device composed of bipolar crystal tube (BJT) and insulating grid effects transistor (MOS). Its input is MOSFET, and the output is a PNP transistor. Therefore, it can be regarded as the Dallingto……

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SLKOR compare switching power source topology introduction (1)

Updated: 2022-03-17
Views: 7787

What is topology? The so -called circuit topology is the connection method of power devices and electromagnetic elements in the circuit, and the design of magnetic components, the design of the closed -loop compensation circuit, and the design of all circuit components depends on topology. The most basic topology inclu……

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What is the role of field effect tube?

Updated: 2022-03-17
Views: 7584

The field effect tube is a voltage control device. The distance between the leakage source of the field effect tube is equivalent to a resistor. Therefore, the field effect tube used in the circuit usually plays the effect of voltage control resistance, that is, the voltage control current. Specifically, one is to make……

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