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LED driver power supplies are currently developing towards high power factor, high output current accuracy, high efficiency, high reliability, low cost and small size. Therefore, the primary current ...[Details]
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UPS power supplies can be divided into three types according to their working principles: backup type, online type and online interactive type.
(1) Online UPS power supply
Online UPS ...[Details]
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ams OSRAM launches new quantum dot LED to redefine high-end lighting
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Osconiq E 2835 CRI 90 (QD) expands ams’ portfolio of lighting solutions, offering outstanding quality per...[Details]
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Integrated power switches are increasingly being used in battery-powered systems to disconnect all unused subsystems. These applications include RF power amplifiers, wireless LAN (WLAN) or Bluetooth®...[Details]
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Contactless sensing technology has been widely used in the fields of automobiles (keyless entry), consumer electronics (automatic backlight, switch control), etc. Due to its durability, low cost ...[Details]
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As countries continue to reduce the use of incandescent bulbs and major companies realize the energy savings that can be achieved by switching to alternative lighting methods, with light-emitting d...[Details]
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In recent years, we advocate "constant voltage first, then constant current", which will be
the mainstream of
LED lighting
market. After two years of development, it is strictly defined as "d...[Details]
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The intelligent monitoring system of fire indicator lights with two-level ring bus network topology and master-slave communication mode is proposed. The overall structure of the communication gatew...[Details]
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If you want to extend the effective use time of your mobile phone battery , in addition to ensuring the quality of the charger, correct charging techniques are also essential, because poor quality ch...[Details]
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European chipmaker Infineon is betting on next-generation power semiconductors for use in everything from ultra-fast phone chargers to electric vehicles as it seeks to spur growth amid a slump in the...[Details]
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The touch-type anti-theft alarm circuit is composed of a rectifier filter circuit, a touch metal sheet M, a monostable trigger, a sound simulation circuit, an audio power amplifier circuit, etc. In...[Details]
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Nexperia enters power management IC market with first North American R&D facility Nijmegen, March 25, 2022: Nexperia today announced the official opening of its new design center in Dallas, Texas....[Details]
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As electronic systems become increasingly complex and feature-rich, the requirements for board-level power management and control are becoming more and more complex. Providing multiple low voltages...[Details]
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Yetan Nano-Technology Company demonstrated its nano-research and development strength by launching a patented nano-thermal conductive adhesive product, which has a thermal conductivity that is more...[Details]
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introduction
In order to make up for the defects of single centralized power supply in large power grids, distributed power generation, a new power generation method, has developed very rapidl...[Details]