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OrCAD/Pspice is a general-purpose electronic circuit computer-aided analysis and design software, and is an extremely excellent software in the circuit computer simulation program. It has powerful cir...[Details]
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The figure shows a doorbell that uses NAND gates to make a vibrato sound like an electronic piano. The sound is pleasant and the LED flashes at the same time, which is quite novel. In the circuit sho...[Details]
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EMI filters;
The above is the basic block diagram of the EMI filter.
C1C2C3C4 are Y capacitors, and L1 is a common mode choke (common mode inductor): mainly for common mod...[Details]
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Power modules are power supplies that can be mounted directly on a printed circuit board (see Figure 1). They can provide power to application-specific integrated circuits (ASICs), digital signal proc...[Details]
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As we all know, light-emitting diode (commonly known as LED) light source has become a new type of lighting source recognized by the world today. Compared with traditional lighting technology, it ...[Details]
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After some struggle, I finally connected the H-JATG. It wasn't easy. Now I'll write down the parameters. Let’s take a look at the script file first: The following is the configuration script file f...[Details]
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As soon as this news came out, many individual creators were looking forward to it. After all, WeChat red envelopes are a product that is truly recognized by the public, and the earliest WeChat...[Details]
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Electronic loads are commonly used in product design and production testing of power supplies or other power conversion devices, including motor drives and inverters. Loads generally come in two form...[Details]
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1. Instrument Model Keysight N5182A Network Analyzer 2. Fault phenomenon Customer feedback: The instrument has no signal output 3. Inspection and maintenance Detection: First, the power-on test w...[Details]
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Automatic creation of class data access functions Utilize object-oriented dynamic allocation of subVIs and iterative processing Mixed checkbox MathScript debugging capabilities Pointer and interope...[Details]
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With the improvement of LED material technology and process, LED has been widely used in many fields of social economy, especially in electronic display screens, and the market scale has increased ...[Details]
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Consumer electronics have now become an indispensable part of people's daily lives. With the upgrading of national consumption levels, people have higher expectations for the functionality and intel...[Details]
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Sound signals are everywhere and contain a lot of information. In daily production and life, we can simplify the process and get the results we want by analyzing sound signals. With the continuous ...[Details]
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According to foreign media reports, US computer manufacturer HP announced last week that it plans to lay off 9,000 employees in the next three years... According to CNBC, U.S. computer maker HP ...[Details]
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Recently, 12 200KVA 660V to 380V energy storage isolation transformers from Zhuoerfan Transformer Company were shipped to Tianjin. These transformers will provide stable power sup...[Details]
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