Resistors, also known as resistors, belong to current limiting devices. In daily design and development, resistors are mainly used to limit current and partial voltage. Understanding resistance is very important in circuit design. There are many kinds of resistors, which can be classified from materials, packaging and uses. From the material, mainly thin film resistance, …
OPTOI Sensors is a 20 year old Italian company. Initially focused on electronic packaging, they now design and develop silicon sensors for industrial, environmental, biomedical, telecommunications and aerospace applications. Outstanding features: OPTOI has four types of sensors: optical, reflective, chemical MEMS and magnetic sensors. Many light sensors are used in barcode scanning and motion control …
Today, Xiaobian to introduce three common capacitors, let's take a look ~ 1, aluminum electrolytic capacitor Using absorbent paper dipped in paste electrolyte sandwiched between two pieces of aluminum foil winding, thin oxide film as a dielectric capacitor. The electrolytic capacitor has polarity because of the unidirectional conductivity of the oxide film. Large capacity, can …
Today, let Xiaobian take you to know the electronic tube in the electronic components, and take a look together. Electron tube is a kind of electronic device that produces electric current conduction in a gas-tight closed container and uses the effect of electric field on the electron flow in vacuum to obtain signal amplification or …
The semiconductor diode mainly depends on the PN junction and work. The point contact type and Schottky type, which are inseparable from the PN junction, are also included in the range of general diodes. Crystal diodes can be divided into: ⒈ Dot contact diode Point contact diodes are formed by pressing a metal needle on …
What can semiconductor diodes be classified according to their construction? Read More »
Working principle of common mode inductor Common mode inductance In a circuit, when a differential mode signal passes through a common mode inductor, the magnetic flux produced by the differential mode signal in the core is equal in magnitude and opposite in direction. The net flux is zero, so the common-mode inductance to the differential …
L6382D5 is suitable for embedded PFC and half-bridge microcontrolled electronic ballasts. The L6382D5 includes four MOSFET driver stages (for PFC, half-bridge, and preheated MOSFET) and a power management unit (PMU), which also has a reference that can power the microcontroller in any situation. In addition to improving application efficiency, the L6382D5 also reduces material costs …
Japanese chipmaker Renesas Electronics and India's Tata Motors (TTM.US) have formed a strategic partnership to jointly design, develop and manufacture semiconductor solutions, the companies said on Wednesday. Renesas Electronics will partner with Tata Motors, India's largest electric vehicle maker, to develop "next-generation automotive electronics" to accelerate the growth of electric and connected vehicles, the companies …
Renesas Electronics will work with Tata Motors (TTM.US) to develop chip solutions Read More »
Many of the cpus we use now are made in foreign countries, from which we can see that the DIFFICULTY of CPU research and development is very high. However, it is not that we do not have our own CPU chips in China, and the popularity of knowledge is not so high. 1, signs in …
Today, xiaobian will bring you about the semiconductor device screening scheme design introduction, we quickly look ~ semiconductor devices can be divided into discrete devices and integrated circuits two categories. Discrete devices include all kinds of diodes, triodes, field-effect tubes, SCR, photoelectric devices and special devices; Integrated circuit includes bipolar circuit, MOS circuit, thick film …
