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High-efficiency power regulator ideal for simplifying system design of advanced IoT products Shanghai, China, December 22, 2023 - element14, a global distributor of electronic components products a...[Details]
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1 Introduction With the rapid development of power electronics technology, DC power supplies are widely used. Their quality directly affects the working performance of electrical equipment or contr...[Details]
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In the overall design, the thermal power of the space containing the heat source should be fully considered and the corresponding heat dissipation form should be adopted; the heat in the cold light...[Details]
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Preface
The variable frequency power supply (
working principle of variable frequency power supply) converts the alternating current in the mains power supply from AC→DC→AC and outputs a...[Details]
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LED lighting will replace mainstream incandescent lighting and other lighting technologies and occupy a dominant position in the market. However, the transition from old technology to new technolog...[Details]
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Advantages of polymer lithium battery:
1. The operating voltage of a single cell is as high as 3.6v~3.8v, which is much higher than the 1.2V voltage of NiMH and NiCd batteries.
2. High capacity d...[Details]
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System detection of LED display screens is crucial. Potential problems can be discovered through the correct system detection method. Common system detection methods include short circuit detection...[Details]
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1. What is the manufacturing process of LED chips ?
LED chip manufacturing is mainly to manufacture effective and reliable low-ohm contact electrodes, and to meet the minimum voltage drop bet...[Details]
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Vicor Corporation recently announced that its radiation-hardened DC-DC converter power modules will be used in Boeing-built O3b mPOWER satellites, medium earth orbit (MEO) satellites that SES will us...[Details]
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In order to simplify the LED
display
screen
driving
circuit and save the port resources of the single-chip microcomputer, the common LED display screen driving circuit is improved. Al...[Details]
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How a fully collapsible e-fuse can help meet the growing power demands of servers
As data demands increase, so do the demands on servers and data centers, and therefore electricity d...[Details]
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At present, ultra-bright
LEDs
have replaced incandescent lamps for traffic
lights
, warning lights, and sign lights all over the world. Compared with incandescent lamps, LED traffic...[Details]
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Switching regulators are used as an alternative to linear regulators in situations where heat dissipation and efficiency are important. The switching regulator is usually the first active component o...[Details]
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Handheld product designers are scrambling to pack as many "fashion" features as possible into increasingly smaller devices. Large, bright color displays, Wi-Fi, WiMax, Bluetooth, GPS, cameras, cell...[Details]
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"Setting a New Benchmark for GaN Technology", the usually conservative Power Integrations (PI) rarely uses such a striking title to announce a new IC - the 1700V rated GaN InnoMux2, manufactured us...[Details]