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Assume ia>0, ib<0, ic 0, and the driving signals of the corresponding switches San, Sbp and Scp are shown in Figure 1. It can be seen from the figure:
Figure 1 Driving signals for switch...[Details]
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Pay attention to power supply installation
There are two types of power supplies for PLC systems: external power supply and internal power supply.
The external power supply is used ...[Details]
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We all know a principle: the power output by a transistor varies with the output voltage. The higher the voltage, the greater the power. The transistor works by the movement of carriers. Taking t...[Details]
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On December 9, AMEC announced on its official Weibo account that its Prismo UniMax MOCVD equipment received orders for more than 100 cavities, reaching a new milestone. MOCVD refers to a new vapor ph...[Details]
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New products are on the market! Mir domestic FPGA core board Unisplendour Logos-2 series and Xilinx Artix-7 core board
With the rapid development of embedded systems, FPGA is incre...[Details]
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Figure 1 shows the circuit diagram of a 2.75 W constant voltage/constant current (CV/CC) universal input charger power supply, which uses the LinkSwitch product LNK613DG from Power Integrations...[Details]
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This is a very simple FM receiver built on just one transistor. There are no chips or other active components. The output is connected to headphones, if you want to listen to the radio with speaker...[Details]
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STMicroelectronics and Transmax jointly developed OLED under-screen facial recognition solution to be exhibited at IFA 2022 • The two companies will demonstrate a complete facial recognition soluti...[Details]
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TomTom announced that it will integrate its navigation intelligence data into the Microsoft Connected Car Platform. Navigation and diagnostic data can be transmitted from the vehicle to Microsoft Azu...[Details]
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In our daily life, we often use
power
transformers. Do you know what are the main functions of R-type power transformers? What kind of convenience will these functions bring to our lives? T...[Details]
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0 Introduction
The modern digital laser color printing system converts the image information containing photoelectric signals stored in the computer into laser beam control signals, and co...[Details]
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"It's the first time that a mobile company is here." Earlier this year, Qualcomm CEO Paul Jacobs said proudly at the CES (Consumer Electronics Show) keynote speech "Born Mobile". The pre-show keynote...[Details]
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Contents The present invention relates to an ultrasonic flow meter configured to measure a flow rate of a liquid, and in particular to a flow meter that is insensitive to air bubbles attached to a tr...[Details]
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The embedded multi-parameter monitoring system generally includes multiple independent hardware acquisition modules. Each hardware acquisition module completes the acquisition of physiological para...[Details]
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On November 12, Foresight Autonomous Holdings, an innovator in automotive vision systems, announced the launch of its advanced sensor suite portfolio: ScaleCam™ Vision, ScaleCam™ Thermal and QuadSi...[Details]