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This article describes the construction of transformerless inverters used in today's commercial and utility PV installations. It examines how power integrators and utilities can unlock new capabili...[Details]
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OEMs and Tier 1 suppliers now have easier access to affordable and reliable imaging radar sensor technology. The entry-level mass-production 4D imaging radar jointly developed by NXP and Scion pro...[Details]
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With the help of the TSP script and a low-resistance current sense resistor, we can implement an interesting application of measuring power using the ratio function with a digital multimeter such as ...[Details]
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Global warming has gradually become a topic of conversation among people, not only attracting the attention of the public, but also the industrial sector has taken action to vigorously promote energy ...[Details]
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Quiescent current (IQ) is usually defined as the current consumed by an integrated circuit (IC) when it is unloaded and in a non-switching but enabled state. In a broader sense, quiescent current i...[Details]
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The circuit of the 15V/3.5A, 52W switching power supply composed of MC33374T/TV is shown in Figure 3. The allowable range of its AC input voltage u is 92V~276V. VD1~VD4 are rectifier bridges. The prim...[Details]
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1 Introduction This paper mainly studies the driver of the stepper motor based on the 8051 single-chip microcomputer. The driver adopts the H-bridge drive circuit, which enables the stepper motor to ...[Details]
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AVR microcontroller is a new type of microcontroller developed by ATMEL. Compared with 51 microcontroller and PIC microcontroller, it has a series of advantages: 1: AVR runs fastest under the same ...[Details]
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Abstract: In order to meet the needs of reform and development of the power industry and improve the level of electricity business management, a networked remote automatic meter reading system base...[Details]
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When participating in an interview with technology media Verge a few days ago, Qualcomm CEO Cristiano Amon answered many sharp questions and shared a lot of hard-core information. Regarding the sho...[Details]
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There are usually two ways to detect whether the ordinary zinc-manganese dry battery has sufficient power. The first method is to estimate the internal resistance of the battery by measuring t...[Details]
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The energy storage division of global solar PV manufacturer Trina Solar has launched its Elementa 2 battery energy storage system (BESS) solution at the All-Energy Australia confere...[Details]
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Following Samsung, Huawei, Royole, TCL and other manufacturers, Apple seems to be interested in foldable screens as well. Ross Young, CEO of screen research organization DSCC, pointed out that Appl...[Details]
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At 18:16 on November 18, 2022, the largest single centralized (shared) energy storage power station in Hubei Province was fully connected to the grid for power generation! Linyang, with the advance...[Details]
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One million stations are newly added! Yumiaochong's Baguocheng all-liquid-cooled supercharging station leads the breakthrough. At the same time, the 318 Sichuan-Tibet Supercharging Green Corridor h...[Details]