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Nidec Power Systems (formerly Nidec Tosei), a group company of Nidec Corporation, has developed a solenoid valve product for diagnosing blowby gas leaks in automobile engines. Solenoid valve for ...[Details]
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This application note describes the design of an interface to a single ended FM IF 183.6MHz filter. A passive LC network, balun, is used to provide the required balanced to unbalanced interface. Th...[Details]
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The steps to test the quality of capacitors with a digital multimeter are as follows: 1. To determine the polarity, first adjust the multimeter to 100 or 1K ohm. Assume that one pole is the positive ...[Details]
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How to judge the quality of proximity switch Connect the power supply according to the instructions, use a matching induction source to approach the switch over a long distance, and use the volta...[Details]
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This system is a wireless identification system based on digital communication principles and built using an integrated single-chip narrowband UHF transceiver. The basic working principle and hardw...[Details]
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Tightening profit margins are driving component manufacturers to reduce production costs, including test costs. Using instruments with embedded test sequencers can help. To improve profit margins wi...[Details]
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Although the stability of LED lights has reached a relatively good level recently , some products have problems with light decay and color drift, mainly due to unreasonable heat dissipation design. R...[Details]
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MCU chip model STC89C516 need Required knowledge 1. About the delay function void Delay100ms() //100s delay function with crystal frequency 12mhz { unsigned char i, j; i = 195; j = 13...[Details]
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In the early morning of September 11, a new generation of iPhone was officially released, all equipped with A13 Bionic chips. The iPhone 11 still continues the design style of the previous generation...[Details]
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After finishing the previous article, I will focus on the next article. These companies mainly include those that actually make power semiconductor SiC, and there will be more details. 1. Gao Jinp...[Details]
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Recently, at the annual Munich Electronics Show in Shanghai, Mouser Electronics (Mouser.cn) attended the event in style. In the booth, it not only held a lucky wheel lottery for engineers, provided t...[Details]
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The Siemens 1200 PLC connects the Parker compax3 servo drive to Profinet via the Yuanchuang Zhikong YC-ECTM-PN (EtherCAT to Profinet) gateway and supports the EtherCAT protocol in normal operation....[Details]
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Nowadays, car users are becoming more and more sensitive to fuel consumption, and they expect to save fuel and objectively help reduce the impact on the environment. In order to cope with this tren...[Details]
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1. Introduction
In recent years, the rapid development of portable electronic products has promoted
the upgrading of
battery
technology. Lithium-ion batteries have quickly b...[Details]
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State Grid Gansu Electric Power Company reported on the 25th that the cumulative installed capacity of new energy storage in Gansu Province has reached 4.011 million kilowatts, and the total energy ha...[Details]
Power technology
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