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At present, considering factors such as volume and cost, most AC/DC converter input rectification and filtering adopt capacitor input filtering. The circuit principle is shown in Figure 1. Since t...[Details]
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This year's Apple fall new product launch conference arrived as scheduled, and at this conference, Apple released the 10.2-inch seventh-generation iPad. The biggest change is that the screen has be...[Details]
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Enthusiast Network reported (Text/Li Ningyuan) On May 17, 2024, the "14th Songshan Lake China Innovation Summit" hosted by the Design Branch of the China Industry Association and VeriSilicon Microelec...[Details]
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Maintenance of ICP Spectrometer (1) Maintenance of the sampling system The experimenter should perform daily maintenance on the sampling system, including: replacement of pump tubes, cleaning of torc...[Details]
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China Energy Storage Network News:
The "Opinions of the CPC Central Committee and the State Council on Accelerating the Construction of a National Unified Market" issued on April 10 propose...[Details]
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According to Aijiwei, on May 14, 2021, the Partner Think Tank Forum themed "New Marketing Ecosystem, Empowering Chip Brands" held by Aijiwei in Shanghai came to a successful conclusion. More than 110...[Details]
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According to the survey data of Gaogong Industry Research Institute (GGII), China's lithium battery cathode material shipments in 2019 reached 404,000 tons, a year-on-year increase of 32.5%. Among ...[Details]
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ADC is the bridge between the analog signal processing part and the digital signal processing part in modern digital demodulators and software radio receivers. Its performance largely determines th...[Details]
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The MAX3669 is a complete, +3.3 V laser driver with automatic power control (APC) circuitry for SDH/SONET applications up to 622 Mbps. It accepts differential PECL inputs, provides bias and modulatio...[Details]
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The battery pack is one of the most important components of an electric vehicle, accounting for almost 40% of the vehicle's cost in terms of cost. The battery pack includes lithium-ion cells that pow...[Details]
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Although microprocessor manufacturers try to provide designers with products that almost perfectly match their design needs, it is still often necessary to add an output pin to the product. This si...[Details]
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Microsoft will hold a special event in October, at which it will release new products. At present, some of the new products have been exposed. This week, Microsoft sent out invitations and is sched...[Details]
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Introduction: This system uses AVR microcontroller and CAN bus communication, which is safe and reliable with good real-time performance. It is mainly used for outbound call display in elevator syste...[Details]
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Maintenance model: TDS2014C Fault phenomenon: After being powered on for a while, it automatically shuts down This Tektronix oscilloscope TDS2014C maintenance process: 1. First, power on the osci...[Details]
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The new PXIe embedded controllers will debut at the 2024 electronica show in Munich, Germany (November 12-15), offering twice the performance of the previous generation.
Pickering, a...[Details]
Analog electronics
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