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1 Introduction In recent years, new energy generation has risen rapidly, photovoltaic and wind power grid connection has become an important research direction, and the inverter, as the core device ...[Details]
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1 Introduction
Distribution transformers are the main electrical equipment that directly supplies power to customers in the distribution area. They are
the key link in
determining...[Details]
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1. Dynamics of mainstream foreign key component companies In-vehicle OS: BlackBerry's QNX is a microkernel architecture real-time operating system known for its security and reliability. Not ...[Details]
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LED driver power is a voltage converter that converts power supply into a specific voltage and current to drive LEDs to emit light. Usually, the input of LED driver power includes high-voltage power ...[Details]
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Power Integrations, the industry leader in high-voltage integrated circuits for energy-efficient power conversion, today announced the launch of its new HiperPFS product, a controller chip that integr...[Details]
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The current distance can be measured. When the distance exceeds the threshold, the honey detector will alarm and display the temperature data in real time. The actual picture is as follows: ...[Details]
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Visible light emitting diodes (LEDs) are characterized by high efficiency and long life. They are now widely used. Manufacturers have developed new devices with higher luminous flux, longer life, mor...[Details]
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Not long ago, Liu Zhenya, Chairman of State Grid Corporation of China, proposed in his keynote speech at the 2016 Global Energy Internet Conference that from now until 2020, State Grid will focus o...[Details]
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Gartner: Global smartphone sales grew 26% in the first quarter of 2021 Improved consumer outlook and underlying demand drive growth According to statistics from Gartner, a leading global informat...[Details]
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IC design company MediaTek opened its new wireless communication R&D building and opened its confidential 5G R&D laboratory to the public for the first time on the 19th. Chairman Tsai Ming-kai echoed...[Details]
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Since the new generation of iPhones doesn’t have much to show for its innovation, will the A13 processor bring us some surprises? According to the latest report from foreign media, Apple will...[Details]
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1. Complementary PWM output
Figure 1 below: Q1 and Q2 MOS tubes form a bridge arm, and the two tubes cannot be turned on at the same time. So, if both tubes are controlled by PWM waves, the tw...[Details]
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July 25 news, although solid-state drives are gradually turning to the PCIe physical interface using the NVMe protocol, many applications still rely on SCSI (SAS) technology.
On Wednesday loca...[Details]
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At present, the development of mobile phones has become the common focus of the global electronics industry. In addition to voice and camera functions, the next goal of mobile phones is obviously to i...[Details]
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CNC (Computer Numerical Control) system is an automated control system widely used in the field of industrial manufacturing. It achieves precise control of machine tools through the combination of ...[Details]
Analog electronics
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