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Toshiba Mitsubishi-Electric Industrial Systems Corporation (hereinafter referred to as "TMEIC"; President and CEO Masahiko Yamawaki) recently launched the SOLAR WARETM 3200*1 photovoltaic inverter ...[Details]
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It has a battery life of 400km after being fully charged in 10 minutes . When CATL launched the Shenxing super-chargeable battery , it has a battery life of over 1,000 kilometers when CATL launched...[Details]
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Recently, many listed companies such as Chuanyi Technology, Honeycomb Energy, Blue Lithium Core, and Farasis Energy have successively announced the latest progress in the mass production of sodium-ion...[Details]
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There are various classification methods for testing instruments according to their technical characteristics or scope of use. ① According to the parameters being measured, the detection instruments ...[Details]
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The MCU crashes unexpectedly, resets unexpectedly, or the program runs away. There are several reasons for this. 1. Array out of bounds. Especially when using pointer operations, if there is an o...[Details]
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H(s) includes the transfer function of voltage detection, controller and PWM. The transfer function of a general voltage detection circuit is a voltage divider ratio k1. For the simplest pulse widt...[Details]
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Advanced Energy's LCC1200 series improves reliability and reduces total system cost in high-power industrial applications
New expansion of Artesyn’s LCC product family provides up to...[Details]
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The in-vehicle infotainment system mainly consists of three parts: vehicle interface processor, application processor and telematics processor.
Vehicle Interface Processor: Mainly respon...[Details]
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Circuit diagram of voltage-dividing current negative feedback bias amplifier circuit analysis experiment
I. Demonstration content 1. The composition of the amplifier circuit and the role of the com...[Details]
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1. Basic principles of serial data communication
Computer data transmission has two modes: parallel and serial. The characteristics of parallel transmission are: each data bit is transmi...[Details]
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Solid-state lighting is rapidly becoming one of the hot topics in the field of electromechanical engineering and design. LEDs combine flexibility and efficiency that cannot be matched by tradition...[Details]
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Recently, Apple announced a "mobile phone" patent. The patent type is appearance design, publication number CN307266383S, and the application date is September 22, 2021. The patent abstract show...[Details]
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Key technical requirements for motor manufacturing process
The technical and economic indicators of electric motors are largely related to their manufacturing materials and manufacturing proce...[Details]
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When current i1 flows through coil 1, magnetic flux is generated in coil 1, and part of the magnetic flux passes through the adjacent coil 2. When i1 is a time-varying current, the magnetic flux wi...[Details]
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With the evolution of digitalization, intelligence, energy conservation, emission reduction, new energy and other major trends, the entire automotive industry has also undergone relatively signific...[Details]