voltage source‚ one resistor‚ one capacitor‚ and one inductor. First‚ it is important to establish some basic electrical circuit properties. The current‚ I‚ is related to the charge‚ Q‚ of a voltage source‚ and is a function of time (Eq 3). The voltage drop across a resistor is IR (Eq 4)‚ where R is the resistance value. The voltage drop across a capacitor is Q/C (Eq 5)‚ where C is the capacitance value. The voltage drop across an inductor is L(dI/dt) (Eq 6)‚ where L is the inductance value.
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Passive and active electronic components. Active and Passive Electronic Components is an international journal devoted to the science and technology of all types of electronic components. The journal publishes experimental and theoretical papers on such topics as electron tubes‚ transistors‚ integrated circuits‚ semiconductor materials‚ thick-film materials‚ resistors‚ capacitors‚ solid-state memories‚ and thin-film materials processes. SCHEMATIC SYMBOL AND FUNCTION. Name | Electrical Symbol
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Q-Meter The Q meter is an instrument used to measure electrical properties of coils and capacitors. Mostly used in testing the radio frequency circuits. A Q-meter basically measures the Q (Quality Factor) of the circuit. It is also used to test the inductors‚ capacitors for their high frequency inductance‚ Q ‚ capacitance as well as ∑‚ tg δ value. Make and Model MODEL WY2851D Digital Q meter MADE BY ShangHai Wuyi Electronics Co.‚ Ltd. Fig: WY2851D Digital Q meter Technical Specs
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available literatures‚ the goal is introducing a simplified block diagram which make designing controllers easier. A grid-connected inverter with the LCL filter is shown in Fig. 1. The LCL filter consists of an inverter-side inductor L1‚ a filter capacitor C‚ and a grid-side inductor L2. Parasitic resistances are neglected in order to simplicity. Fig. 1. Configuration of a grid-connected inverter with LCL filter. (1) In Fig. 1‚ Vdc is the input DC voltage‚ Vinv is the output voltage of the inverter
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Aim: To design a simple electrical circuit for Doctor’s Surgery to let people know when to enter and also to research and learn more about parallel and series circuits. Introduction I am going to design an electric circuit for a Doctor’s surgery. There are two types of circuit’s Parallel circuit‚ and Series circuit. First I am going to explain what a circuit is and what the differences they have are. An electric current is a flow of charge. The charges are given energy and made of flow using
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Source : http://www.youtube.com/watch?v=lB3HBoKPbOQ Saturable Reactor Saturable reactor or magnetic amplifier is a circuit that used to control very large load of AC with very small input DC. The saturable reactor consists of three essential elements : Direct current source‚ magnetic core with windings‚ and alternating current source. How it work? The AC load circuit run on to magnetic core and the DC control circuit is also went on to the same core. Ac current flows through winding and Since
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Electricity through Wireless Transmission ECE-CSIT Seminar Idea The various technologies available so far for wireless transmission of electricity and the use of Wireless System of Energy Transmission are discussed. This Electricity through Wireless Transmission ECE-CSIT Seminar Idea concentrated on Tesla Theory‚ microwave power transmission (MPT) called Solar power satellite‚ and highly efficient fiber lasers for wireless power transmission. Especially the distribution and transmission losses
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In this case study there are basically 5 product groups‚ Product A - Transformer Coils Product B - Cable Jointing Kits‚ Jelly Filled Cables Product C - Electric point Machines Product D - Steel Forgings Product E - Switch Mode Power Supply (SMPS) Market share and Sales of each Product: Transformer coil: Market share 20 Percent and growing at an average of 20 percent per annum. This product is sold to manufactures of equipment i.e. Telecom Exchange and requires Rs 2 crore investment
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Series & Parallel Capacitors Practice Problems Name: AP Physics Period: 1. What value is the same for any two capacitors in series? Why? 2. What value is the same for any two capacitors in parallel? Why? 3. You have two capacitors of 0.40 F and 0.60 F. a) What is the equivalent capacitance if you add them in series? b) What is the equivalent capacitance if you add them in parallel? 4. Three capacitors: 0.20 F‚ 0.08 F and 0.40 F‚ are connected in series
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A Working Radiant Free Energy System By Ossie Callanan – January 2007 A Working Radiant Free Energy System Introduction - By Ossie Callanan I believe I may have this radiant energy system worked out to the point where anyone can build it and when you build it‚ all of it‚ it can provide you with free and continuous energy. There are two sides to it and just having either side is no good‚ you must have both. Of course‚ one side is the motor/charger side‚ and the other is the battery and accumulatorconverter
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