Power Electronics * The control and conversion of electrical power by power semiconductor devices (wherein these devices operate as switches) * To control and convert electrical power from one form to another * Power range: from a few VA/Watts to several MVA / MW * The primary task of power electronics is to process and control the flow of electric energy by supplying voltages and currents in a form that is optimally suited for user loads. Interdisciplinary Nature of Power
Premium
Electronic waste From Wikipedia‚ the free encyclopedia For the EC directive‚ see Waste Electrical and Electronic Equipment Directive. Defective and obsolete electronic equipment. Electronic waste‚ e-waste‚ e-scrap‚ or waste electrical and electronic equipment (WEEE) describes discarded electrical or electronic devices. There is a lack of consensus as to whether the term should apply to resale‚ reuse‚ and refurbishing industries‚ or only to product that cannot be used for its intended purpose
Premium Recycling
E-commerce Electronic Commerce or e-commerce is running business by using the internet to conduct commercial transaction that involves the transfer of information between corporations. Also‚ it is the part of E-business that deals with a trading in products and services between organization and individual. It is currently one of the most important aspects of the Internet to emerge. Types of E-commerce E-commerce can be divided into five main categories; 1. B2B or Business-to-Business e-commerce
Premium Electronic commerce Retailing Online shopping
ABC case study: Plum Electronics Plum Electronics‚ a division of Berry Corporation‚ manufactures two large-screen television models: the Mammoth‚ which has been produced since 2009 and sells for $990‚ and the Maximum‚ a newer model introduced in early 2011 that sells for $1‚254. Based on the following income statement for the year ended November 30‚ 2013‚ senior management at Berry have decided to concentrate Plum’s marketing resources on the Maximum model and to begin to phase out the Mammoth model
Premium Cost accounting Costs Variable cost
Electronic Waste The mishandling of electronic waste also referred to as E-Waste‚ has lasting environment and social impacts on underdeveloped and struggling countries that become dumping grounds for unwanted and nonworking electrical and electronic components and devices. Many of the electronic-waste recycling facilities are located in South and East Asia. E-waste is a source of electronic parts and valuable metals for reuse. This industry is only profitable in Asia‚ because laborers work for
Premium Printed circuit board Recycling Integrated circuit
Social Media Tools in E-Commerce Last week the team created a presentation to describe how new communication technology could help the team-oriented projects of an e-commerce company succeed in a more effective and efficient manner. Now that the presentation is complete and was a success‚ the executives would like us to launch an e-commerce unit. The team will discuss how the new social media tools may be used to distribute messages to consumers and clients and explain which tools are the best
Premium Management Strategic management Communication
Background Information This case analyses the ABC and ABM implementation process at Global Electronics Inc (GEI). GEI has been using a traditional costing system which allocates manufacturing overhead costs based on direct labour hours‚ which is about 10% of total cost. This costing system resulted in operating losses o $100 million although sales have been $650 million. As a result‚ it was believed that GEI’s costing system is not accurate. GEI’s new top management team believed that an Activity
Premium Costs Profit Cost
Assignment 1: Samsung electronics Q1 Samsung electronics is a world renowned company for its innovative electronics products. Samsung was found first by Mr. Lee Byung-chull in 1938 was first a trading company‚ slowly the company diversified into different area examples like retails‚ securities‚ textiles‚ insurance and food processing. Samsung only managed to enter the electronic market in the late 1960’s followed by the death of Mr. Lee‚ Samsung split into 4 different major companies Samsung‚ CJ
Premium Mobile phone Smartphone
Section A Now‚ in no more than a one page Word document (aim for around 500 words)‚ create a new list‚ once again prioritizing the MDGs and targets from development you would like to see in your country. However‚ this list should not only be the original list that you placed in the Discussions: it should also incorporate the replies you got from your peers and the Discussions that took place in the rest of your group. Include on this one page an explanation of how you arrived at your final list
Premium Microsoft Office Microsoft Microsoft Word
Electronic communication was discovered in 1998. It is a form of communication that is used for the transfer of data‚ images‚ signals‚ signs‚ etc. through wire‚ electromagnetic energy‚ radio‚ photoelectronic or photo-optical system. With its growing popularity‚ people have started to communicate via email. Electronic communication is not only a novel tool‚ it also serves to be an interesting mode of communication. However‚ while being a crisp form of conveying messages‚ it has a facet that inclines
Premium Computer Communication Electronics