Basic types of overcurrent protection methods and existing problems
Commonly used overcurrent protection methods include current limiting type, current reducing type and cut-off type.
The charact...[Details]
The 94th China Electronics Fair will be held in Shanghai New International Expo Center from October 30 to November 1, 2019. The exhibition will focus on electronic components, integrated circuits, te...[Details]
MC68HC12 series microcontroller
The 68HC12 series of microcontrollers are the successors of the 68HC11 microcontrollers. Since the late 1980s, the 68HC11 microcontrollers have been widely used in man...[Details]
The semiconductor value of a new energy vehicle is twice that of a traditional fuel vehicle. For example, the semiconductor value of a Tesla Model 3 is as high as $1,500. Experts say that the automot...[Details]
To be honest, many new energy vehicles now have reached a technological bottleneck, and how to further improve the economy of the vehicles has become a headache for engineers. However, the technology...[Details]
Explosion-proof pressure gauges are suitable for use in flammable and explosive situations. They are different from ordinary pressure gauges, and the requirements for explosion-proof pressure gauges a...[Details]
Cocoworx Completes 11.4 Million Euros in Financing
Recently, German
robotics
company Cocoworx raised 11.4 million euros (about 88 million yuan) to complete a new round of financing...[Details]
The reasons and solutions for MOS tube breakdown are as follows:
First, the input resistance of the MOS tube itself is very high, and the gate-source capacitance is very small...[Details]
mission details A company is responsible for the design of a answering machine system for a answering competition. The requirements are as follows: ① Three players can participate in the competition ...[Details]
0 Introduction
With the advent of the "post-PC" era in 2000, the development of electric meters has entered the "intelligent" era from the "mechatronics" era, which is marked by the transforma...[Details]
Stepper motors are widely used in control systems. They can convert pulse signals into angular displacement and can be used as electromagnetic brake wheels, electromagnetic differentiators, or ang...[Details]
introduction
The ability to accurately digitize a sine wave is a sensitive test of the fidelity of a high-resolution AD converter. This test requires a sine wave generator with a residual distort...[Details]
BIOPAC Systems, Inc. has announced a new eye tracking integration for researchers who want to conduct experiments with mobile participants in various locations. ETVision (EYE-ETV) eye-tracking glasse...[Details]
Recently, Infineon Technologies held its annual OktoberTech. Due to the impact of the epidemic, the conference was held online. The keynote speech of the conference was opened by a video conversation...[Details]
Since the switching device of the inverter is a high-power transistor, its overcurrent capacity is smaller than that of the thyristor, so the correctness of its capacity selection is directly related...[Details]
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