Gourt > Business > Electronics and Electrical (236)
The field of electronics is the study and use of systems that operate by controlling the flow of electrons (or other charge carriers) in devices such as thermionic valves and semiconductors. The design and construction of electronic circuits to solve practical problems is part of the field of electronics engineering, and includes the hardware design side of computer engineering.
The study of new semiconductor devices and their technology is sometimes considered as a branch of physics. This page focuses on engineering aspects of electronics.
Overview of electronic systems and circuits
Electronic systems are used to perform a wide variety of tasks. The main uses of electronic circuits are the controlling, processing and dof information, and the conversion and distribution of electric power. Both of these uses involve the creation or detection of electromagnetic fields and electric currents. While electrical energy had been used for some time to transmit data over telegraphs and telephones, the development of electronics truly began in earnest with the advent of radio. One way of looking at an electronic system is to divide it into the following parts: More on [ Electronics ]
Components
Control Systems
Electromechanical
Heating and Cooling
Human Interfaces
Optoelectronics and Fiber
Power Supplies
Repair and Service
Safety and Compliance Testing
Substation and Transmission
Electronics :: Technology
Consumer Electronics :: Shopping
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3M Electronics Division - Manufactures materials and components for PCB manufacturing and assembly, semiconductor manufacturing and electronics products. Online product search, selection and specifications.
ABB Group - Manufacturer of automation and process control systems, electronic components, instrumentation and measurement devices, and power substation and oil and gas equipment. Product and service descriptions, white papers, and company background.
Meta Description: [ ABB (www.abb.com) is a leader in power and automation technologies that enable utility and industry customers to improve their performance while lowering environmental impact. The ABB Group of companies operates in around 100 countries and employs about 111,000 people. ]
Agilent Technologies - Designs, manufactures and markets test, measurement and monitoring instruments, systems and solutions and semi-conductor and optical components. Includes a comprehensive investor relations page. (NYSE: A)
Meta Description: [ The premier measurement company -- advancing electronics, communications, life sciences and chemical analysis ]
Aplab Limited - Manufacturers of electronic instruments, power supplies, oscilloscopes, ups, bank automation, atms, industrial products, test and measuring instruments, payphone and pos-t.
Meta Description: [ Aplab Limited - Leading Test & Measurement Instruments Manufacturer, Power Supplies and DC Power Supply Manufacturer from India. Specialized Test & Measurement Instruments Manufacturer, DC Power Supply and Power Supplies Manufacturer from India. ]
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Delta Products Corp. - Manufactures switching power supplies, supplier of video displays and electronic components for computer, telecommunication and networking industries.
Envoys Electronics Pvt Ltd. - India based manufacturers of road traffic signals, plant machinery for TV and picture tubes, fire detection systems, and other industrial systems. Product descriptions and list of clients.
Meta Description: [ ENVOYS ELECTRONICS PVT LTD. INDIA MANUFACTURERS ROAD TRAFFIC
SIGNALS , CONTROLLER, WARNING BLINKERS, LED RETROFIT KITS, M/S FIRETRONICS INDIA PVT. LTD FIRE SUPPRESSION SYSTEMS , IR UV
]
ERA Electronic A.S. - Designs and manufactures electronic automotive and OEM modules for household electric appliances. Online catalogues and data sheets available for download.
Meta Description: [ ERA Elektronik Sanayi ve Ticaret A.S. ]
Jackson Electrics Group. - New Zealand. Electrics company servicing a broad range of requirements for industrial and commercial markets. Site explains about four Divisions: Industrial, Commercial, Data Link (PLC) and Facilities Management.
Meta Description: [ Jackson Electrics, based in Auckland, New Zealand, is a multi-functional electrics company servicing a broad range of electrical requirements for industrial and commercial markets. ]
Public Address System,Public Address Amplifier India,PA Syst - ATR Acoustics-manufacturers, exporters of public address system, portable
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Meta Description: [ ATR Acoustics-manufacturers, exporters of public address system, portable public address systems, public address amplifier,pa system, public address announcer, small public address system in Delhi India & worldwide ]
Robertshaw Industrial Products - A global electronics and engineering company that designs solutions to meet total automation management and control requirements.
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