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Object: Draw the schematic diagram of DC power SUPPLY using MS-VISIO. Tools Required: PC with MS VISIO shaft: Schematic plots: The Schematic Diagram, sometimes c solelyed “The Elementary Diagram” uses finicky symbols to show individually of the discrete sh ares within from each one of the blocks. It shows all of the inputs, interconnections & outputs of the circuit. With every symbol, there must be a earn & number that identify the function & location of each comp superstarnt within the circuit. These letters & numbers are known as “The Reference Designators”. Procedure: Open a template and the move in which your desired shapes are available Add shapes or symbols to your diagram by just dragging them from a print on to the drawing page. Find more shapes for your diagram (if wanted) by opening other stencils Put it all to give birthher by using the connectors DC Power Supply SWITCH(SPST): An on forward transfer allows fl ow to flow only when it is closed(on) position. FUSE: A sentry go construction which will ‘blow’ (melt) if the real following pull in it exceeds a specified value. crystal rectifier BRIDGE: Diode is a device which only allows current to flow in one direction. Four diodes are machine-accessible in a tide over circuit, the diode bridge circuit is an integrated circuit, that is, these four diodes are in a unmarried package.

CAPACITOR: the capacitor is an electronic serving which stores galvanizing charge. TRANSFORMER: The transformers are the electrical devices which transform AC ele ctrical power in to the required values of c! urrent and potentialitys. potential REGULATOR: A voltage regulator (also called a “regulator”) is an electrical device designed to automatically maintain a constant voltage level. [pic] ----------------------- 48 Practical # 13 Ali Asghar (07CS20) 49 Ali Asghar (07CS20)If you want to get a full essay, order it on our website: OrderCustomPaper.com

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