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The cable TV amplifier is an important device in the cable TV system. Correctly designing and debugging its working state and ensuring its stable operation in the system network are crucial to improv...[Details]
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1 Performance that a small photovoltaic grid-connected power station should have
The grid-connected operation of photovoltaic power stations places high demands on inverters. These requi...[Details]
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Accuracy: Indicates the difference between the measured value and the actual value of a digital multimeter. It is expressed as a percentage of the reading or a percentage of the full range. Anal...[Details]
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Most electrical troubleshooters agree that insulation testers are an invaluable troubleshooting tool. And most of them would like to perform insulation testing more frequently. Why? What happens...[Details]
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Do you feel overwhelmed when compensating the feedback loop of an isolated power supply? The location where you break the loop when you make the measurement will have a direct impact on the diffi...[Details]
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The functional demonstration version has been completed. 0~36V continuously adjustable step 0.1V error -0.03V 0~12A constant current adjustable step 0.1A error -0.1A (the demonstration version is 10-b...[Details]
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How to achieve precision motion control in industrial drives When riding an elevator, you want to get from one floor to another smoothly and safely. In elevator drives, precise motion control enabl...[Details]
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There are two ways to test the quality of insulated gate field effect transistors with a digital multimeter (1) Off-circuit test Set the digital multimeter to the diode position, connect the red t...[Details]
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According to Taiwan media Central News Agency, Zheng Kaian, senior industry analyst and product manager of the Institute for Information Industry (MIC), pointed out that before the latest US ban on H...[Details]
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R&S®FSW signal and spectrum analyzer (top configuration) The high-performance R&S®FSW signal and spectrum analyzer helps engineers with demanding tasks. Its high internal analysis bandwidth enables c...[Details]
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Longli Technology recently issued an announcement stating that the company recently received an invention patent certificate issued by the State Intellectual Property Office. The patent is named "Met...[Details]
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In the production process of air conditioners, in order to ensure the quality of air conditioner products, air conditioner manufacturers must test the heating belt, heating, cooling and other links...[Details]
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Among the many communication protocols, Modbus to Profinet is a widely used protocol conversion method. This technology combines two different communication protocols to achieve efficient communica...[Details]
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For a long time, lithium iron phosphate batteries have been in a state of "blooming within the wall and smelling good inside the wall" because their battery life and low-temperature performance are...[Details]
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Designing a high-frequency transformer is a difficult point in the power supply design process. Taking the feedback current discontinuous power supply high-frequency transformer as an example, we w...[Details]
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