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Analog Devices, Inc.'s (ADI: NASDAQ), a global leading supplier of high-performance signal processing solutions, recently launched a dual-beam spectrophotometer solution. As ADI's featured solution of...[Details]
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Many LED display manufacturers only check the connection problem when installing LED display screens, but ignore some other problems. Before installing LED display screens, in addition to checking the...[Details]
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1 Introduction
With the development of communication technology, the service functions based on mobile communication networks are expanding to the fields of industrial control and remote cont...[Details]
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The VF voltage of LED light sources for lighting is very low, generally VF=2.75-3.8V, IF is 15-1400mA; therefore, the output voltage of LED driver IC is VFXN or VFX1, IF constant current is 15-1400...[Details]
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Working principle of variable frequency motor
When it comes to the construction principle of variable frequency motors, it is simply the combination of motors and frequency converters. Through...[Details]
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Robust, reliable and cost-effective storage for embedded applications
Bronschhofen, Switzerland, June 08, 2021 – Swissbit has expanded its line of small form factor storage solutions...[Details]
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Hipot Tester Instructions
Check the withstand voltage tester:
1 Check whether the instrument casing is reliably grounded.
2 Check whether the indication of each display meter is "0".
3. Ch...[Details]
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Today, R&D and production managers and engineers face many tough challenges, and each group has its own unique needs. For example, in the production phase, engineers need to reduce test time while ...[Details]
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Different from the power supply, the DC electronic load is a device that consumes energy by controlling the internal power or conduction flow of the transistor and relying on the dispersed power of t...[Details]
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Overview of the current status and development trends of photovoltaic power generation inverter technology at home and abroad 1.1 Overview Since the 1970s, two oil crises, the current serious envir...[Details]
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The measurement of AC withstand voltage test voltage of light test transformer belongs to the measurement of stable high voltage. The commonly used methods are as follows: a. Test transformer low...[Details]
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My job is to lead the trial production of new products. In actual work, trial production often fails due to the design "negligence" of RD personnel. This negligence should be put in quotation marks be...[Details]
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The basic steps to light up the LED lamp using buttons based on STM32: (1) Open stm32CubeMX and create a new project file (2) Select the required chip. This experiment uses STM32F411RETx (3) Ye...[Details]
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There are many TVs on the market that claim to have OLED screens, or curved TVs, but do you really know what a curved TV is? Do you think a curved TV is just a curved screen? You are wrong. If you ...[Details]
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CATL
has launched the Xiaoyao
battery
designed specifically for extended-range electric vehicles and plug-in hybrid electric vehicles
. The pure electric range of extended-range elect...[Details]
RF/Wirelessly
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