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One of the great success stories of the information age is the advent of the local area network (LAN). By interconnecting PCs and their peripherals to a common network, you can share all the informati...[Details]
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This paper comprehensively studies the key issues of simulation modeling such as boundary condition setting, thermal resistance calculation, heat load analysis and heat sink, and combines it with la...[Details]
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Problem As we all know, frequency converters have been widely used in all walks of life. However, many electrical engineers, manufacturers, and customers want to know clearly how to design frequency...[Details]
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Powerint's RD-268 is a 1.1W PFC LED driver (non-isolated) reference design using the LinkSwitchTM-PL series LNK454DG. It has a single constant current output of 366mA, an LED voltage of 3.0V, a univer...[Details]
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my country's textile industry has a long history. After joining the WTO, China has become the world's largest textile producer, which has brought a wide space for the development of the embroidery in...[Details]
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Surge protector, also called lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instruments and communication lines. When a spike current ...[Details]
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Estimating the battery state of charge (SoC) is difficult and complex due to the nonlinear characteristics of the battery and internal environmental evaluation. Neural networks and NXP'...[Details]
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Each battery structure has its inherent advantages and disadvantages. Automotive OEMs need to analyze and determine which architecture is more suitable for their production model while ...[Details]
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A new chipset is now available on the market, which combines a flyback IC solution
with a rugged
750V gallium nitride (GaN) primary
-side switch with an innovative high-frequency active clam...[Details]
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When the battery is discharging to the load, if the loop current is so large that U 0.9V (this value is determined by the control IC, and different ICs have different values), the control IC will det...[Details]
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1. Use a pointer multimeter to identify the field effect tube
(1) Using the resistance measurement method to identify the electrodes of junction field effect transistors
According to the p...[Details]
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Application circuit of resettable fuse in LED products
1. High start-up costs
Lighting costs involve not only the initial cost of the lamp, but also the energy cost consumed by the la...[Details]
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In recent years, the Internet of Things (IoT) and Machine-to-Machine (M2M) markets and technologies have attracted widespread attention. The concept of IoT and M2M not only refers to personal compute...[Details]
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This article shows how the AD8397 high current rail-to-rail op amp can boost the current of an adjustable voltage source up to ±750 mA. The buffered voltage can be used as a power supply or reference...[Details]
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The use of vias in the routing path is a very important issue for any high-speed transmission technology because it will generate electromagnetic interference and crosstalk. In addition, there must ...[Details]