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1. Input voltage: 110VAC/DC or 220VAC/DC or 380VAC three-phase ±20%; or 85~264VAC full range
2. Input frequency: 47~63Hz
3. Output stability: 0.5% typical value
4. Loa...[Details]
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Although Google's mobile phone sales have never been among the top, it is still considered the benchmark of Android and represents Google's views on Android phones. Moreover, every time a new version...[Details]
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On October 26, the Key Laboratory of Advanced Semiconductor Optoelectronic Devices and System Integration of Jincheng Optoelectronic and Mechanical Industry Research Institute officially started cons...[Details]
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Previously, at the Huawei MatePad new product launch conference, Huawei's Yu Chengdong reiterated many times that Huawei will adhere to the 1+8+N full-scenario smart life strategy, only making "1" mo...[Details]
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//------------------------------------------------------------------------------------------------------------------------- /*This is what I wrote: dynamic scanning of digital tubes, and experience o...[Details]
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At the I/O 2019 Developer Conference, Google officially announced the new Android Q gesture navigation, and believes that it can greatly improve the user experience of Android smartphones. Based on t...[Details]
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There are many detection methods for LED driver power transformers. Now, for transformers, eight detection methods are briefly listed: 1. Check whether there are obvious abnormal phenomena by obs...[Details]
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Huawei Australia has criticized the federal government's 5G deployment, claiming it will leave rural and local areas without any coverage, foreign media reported. Huawei said there was no plan to d...[Details]
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Nowadays, all mobile phones have unified the form of USB-C interface. How can the mobile phones with USB-C interface realize charging and USB2.0 data at the same time? LDR6028 SOP8 is a USB-C DRP i...[Details]
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Bose today launched a new portable Bluetooth speaker, the SoundLink Flex, which features a rugged design, costs $149, has an IP67 dust and water resistance rating, and has a battery life of 12 h...[Details]
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Liquid turbine flowmeter is a sensor for measuring flow or quantitative input of liquid. The sophisticated design, wide measuring range and convincing accurate measurement make liquid turbine flowmete...[Details]
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On September 6, Magnachip Semiconductor announced the launch of its third-generation 200V medium voltage (MV) metal oxide semiconductor field effect transistor (MOSFET) for light electric vehicle (...[Details]
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When personal computers entered the multimedia field, it seemed destined to be a path of no return. As the concept of computer leisure and entertainment develops rapidly, are you mentally prepared ...[Details]
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If the following settings are not followed, the interrupt will not be executed or the next interrupt will not be entered. /*Interrupt suspension setting, this process is added to the main function an...[Details]
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Test products: Car audio and video monitoring board and 24V power board
Leimao laboratory temperature and humidity: 26 degrees, 61%
Test standards: static electricity, surge, load d...[Details]