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On May 12, Israel's Camtek announced its first-quarter financial results ending March 31, 2022. Record quarterly revenue for the first quarter of 2022 was reported at $77.2 million, up 35% year-over...[Details]
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Qualcomm XR Ecosystem Partner Conference 2021: Gathering industry strength and opening up a new XR vision On September 23, the 2021 Qualcomm XR Ecosystem Partner Conference with the theme of "Embra...[Details]
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Electric energy meter field calibrator The electric energy meter field calibrator is a test instrument that integrates electric parameter measurement, electric energy meter calibration, and wiring ju...[Details]
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At the 21st China International Industry Fair in 2019, Universal Robots announced the launch of the new UR16e high-payload collaborative robot. The UR16e combines the cost-effectiveness, flexible dep...[Details]
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The negative oxygen ion tester adopts an advanced cylindrical capacitor structure negative (oxygen) ion capture mechanism to capture the negative (oxygen) ions contained in the atmosphere, and then ...[Details]
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We unexpectedly discovered on OPPO's official website that its OPPO Find X2 Pro is reduced by 1,000 yuan for a limited time today. Regarding the limited-time direct discount of 1,000 yuan for OPPO ...[Details]
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What is BJT? What are its basic functions and explain with examples from real life.
Answer: BJT refers to a bipolar diode, which is a "two-junction three-terminal" current control device. From...[Details]
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1. Reasons for unbalanced three-phase current when the motor is running
(1) The three-phase voltage is unbalanced, causing the three-phase current to be unbalanced;
(2) The motor is short...[Details]
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question: Do battery-powered systems require a power management system? Answer: Yes, most battery powered systems require battery charging. This article explains how to design and optimi...[Details]
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e-Network launches the 500th "Blind Box Component Manufacturing" Challenge in the Presents series The challenge adopts the cooking show "Chopped" model, and the community members decide the compon...[Details]
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As the world's largest social platform, Facebook has not only expanded its territory into the hardware field, but also plans to develop its own operating system in the next step, hoping to bui...[Details]
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Universal Asynchronous Receiver/Transmitter (UART), commonly known as UART, is an asynchronous receiver/transmitter. UART transmits data in full-duplex mode. The simplest connection has only two wire...[Details]
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Power electronics manufacturer Jiuquan Runke New Energy Co., Ltd. has signed a supply agreement with EPC Shenzhen Farid Electric Co., Ltd. for ALBA 4X 20MW inverters for the Mahan PV power station ...[Details]
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When the last joule of energy in your battery is gone, power consumption and efficiency really take on new meanings. Take a typical mobile phone, for example. Even when you are not using the phone ...[Details]
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The typical circuit of the switching power supply made of UC3842 is shown in Figure 1. Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series with the sou...[Details]
PCB Design
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