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The shortwave converter shown in the figure below can enable a simple medium wave radio to listen to shortwave signals. It can convert the 49rTl shortwave band to a 1.6MHz medium wave frequency. At t...[Details]
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On November 11, the National Energy Solar Power Research and Development (Experimental) Center held a summary meeting on the results of the early photovoltaic inverter model parameter identificatio...[Details]
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High-performance triple-cavity 225 μm pulsed laser diode in SMD package delivers high output power and efficiency for smart devices
Excelitas Technologies® Corp., an industrial techn...[Details]
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Genesis recently announced the launch of the HOLM 510 RGB gaming table, which impressed people with its unique style and solid structure. The gaming desk offers a wide tabletop measuring 160cm lon...[Details]
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1. Serial communication principle UART: Universal Asynchronous Receiver/Transmitter, used to transmit serial data. When sending data, the CPU writes parallel data into the UART, and the UART sends ...[Details]
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According to news on March 11, Korean media The Elec reported that Samsung Electronics has increased the flash memory operating rate of its Xi'an factory to 70%. The Xi'an factory is Samsung Electron...[Details]
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Strategy Analytics: In the first quarter of 2021, global smartphone shipments surged to 340 million units, a year-on-year increase of 24%. The latest research from Strategy Analytics shows that glo...[Details]
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Let’s look at the following picture: Figure 1: Circuit 1 In Figure 1, we use switch K to short-circuit the two ends of resistor R2, and then use a multimeter to measure the voltage drop between en...[Details]
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First, rotate the "level" trigger level knob to make the "trg led" indicator light up, which means that the trigger conditions at this time are met. Second, press the "source" trigger source select...[Details]
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The sudden outbreak of the epidemic has also brought about certain changes to the biometric encryption methods of mobile phones, and Apple's Face ID appears to be very embarrassing during this epidem...[Details]
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Abstract: This paper studies and analyzes two double-loop instantaneous feedback control methods of inverters - current-type quasi-PWM control method and three-state DPM current hysteresis track...[Details]
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On May 17, China Mobile held a 5G Ecosystem Partner Conference with the theme of "New Infrastructure, New Consumption, New Momentum" through live video, and discussed with partners to promote the dev...[Details]
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1 Change the installation position of the current transformer
The main reasons for moving the sampling of the inverter current from the input side to the output side of the inverter are:
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To know how to set the parameters of the frequency converter, you must first understand what the frequency converter is and what it is used for.
The frequency converter is a power supply...[Details]
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NXP adds Generative Artificial Intelligence (GenAI) flows with Retrieval Augmented Generation (RAG) and fine-tuning and eIQ Time Series Studio to its eIQ AI and machine learning development softwar...[Details]
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