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Tesla is the pioneer of SEV (Smart Electric Vehicle), but it is by no means the leader. This is not determined by the current technical level, but is caused by differences in car-making concepts. A...[Details]
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environment: Target CPU: STM32F429 Connection tool: JLink V9 Connection method:SWO Debugging tool: Keil MDK 5.20 scenes to be used: The target board is running, but there is a bug and nee...[Details]
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If a designer wants to use a Linear Technology LT1072 switching regulator in buck mode and needs to handle high input voltages, achieving maximum efficiency becomes an issue. For example, if you need...[Details]
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April Industry Overview The key data on power battery production, vehicle installations and exports in April 2023 are as follows: Power battery production: 47.0 GWh, a year-on-year increase of...[Details]
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introduction In order to ensure that the solar power generation system can work normally, it is necessary to measure various environmental parameters of the solar power generation system to effective...[Details]
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According to statistics, in December 2023, the state and local governments issued a total of 67 energy storage-related policies! Among them, the state issued 6 policies and local governments issued...[Details]
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SPDT and SP4T switch portfolio supports broadband and high frequency applications
SAN DIEGO, March 8, 2022 – pSemi® Corporation, a Murata company focused on semiconductor integration...[Details]
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In the field of LED lighting, in order to reflect the energy-saving and long life characteristics of LED lamps, it is crucial to correctly select LED driver ICs. Without a good driver IC match, t...[Details]
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In medical lighting, in addition to good optical properties, LED light sources also avoid the problem of high temperature rise caused by infrared heat radiation from conventional halogen lamps, whi...[Details]
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Apple today announced the end of a program that offered free logic board repairs to customers with potentially defective iPhone 8 models, MacRumors reports. In some cases, a faulty logic board can ca...[Details]
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This paper analyzes the working principle of the voltage protection circuit composed of a single junction transistor and a thyristor, and proposes a circuit that uses the LM339 voltage comparator to ...[Details]
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Core Tip: The engine is the "heart" of the car. The technology of the engine is changing with each passing day. Turbocharger, dual overhead camshaft, direct injection, variable valve timing, alum...[Details]
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I use the network analyzer E5071C to measure my high-performance filter, but the test results are inaccurate. What's going on? The S11 of the filter is around -80 dB. Answer: For high-performance c...[Details]
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What is an oscilloscope? As we all know, an oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it ...[Details]
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Power supply circuit using TNY376PN with four outputs, average output power of 7.5W and peak power of 13W
图14显示了一个采用TNY376的低成本、通用输入、四路输出的反激式电源设计。连续输出功率为7.5 W，峰值功率为13 W。输出电压分别为3.3 V、5 V、12 V及–12 ...[Details]
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