|
Electronic circuits and components * Course Index * Introduction * About the Author * About this Course * Feedback * Course Navigation * How to use this Course * TINA * Locktronics Fundamentals * Introduction: Fundamentals * Units and Multiples * Electricity * Electronic Principles * Electrical Circuits * Alternating Current * Assessment: Fundamentals Passive Components * Introduction: Passive Components * Resistors * Capacitors * Inductors * Transformers * Batteries, Fuses, Lamps and Switches ## Batteries ## Examples: Batteries ## Internal Resistance ## Examples: Internal Resistance ## Fuses ## Lamps ## Switches ## Switch Types * Assessment: Passive Components Semiconductors * Introduction: Semiconductors * Diodes * Transistors * Logic Gates * Assessment: Semiconductors Passive Circuits * Introduction: Passive Circuits * Series and Parallel Connections * Kirchoff's Laws * Potential and Current Dividers * Passive Time Variant Circuits * Assessment: Passive Circuits Active Circuits * Introduction: Active Circuits * Power Supply Circuits * Operational Amplifier Circuits * Transistor Amplifier Circuits * 555 Timer Circuits * Assessment: Active Circuits Parts Gallery * Introduction: Parts Gallery * Passive Component Images * Semiconductor Images * Other Images * Quizzes |
(:Summary:Contains the 'action' links (like Browse, Edit, History, etc.), placed at the top of the page, see site page actions:) (:comment This page can be somewhat complex to figure out the first time you see it. Its contents are documented at PmWiki.SitePageActions if you need help. :) * Print (:comment (:if group Site,SiteAdmin,Cookbook,Profiles,PmWiki*:) (:comment delete if and ifend to enable backlinks:) * %item rel=nofollow class=backlinks accesskey='$[ak_backlinks]'% [[{*$Name}?action=search&q=link={*$FullName} | $[Backlinks] ]] (:ifend:) :) * Login Examples: Batteries<^< Batteries | Course Index | Internal Resistance >^>(:nl:) >>frame round<< Example 1: A lead acid battery comprises six series-connected 2V cells . If the battery is rated at 12 Ah (and assuming that the battery is fully charged), determine the terminal voltage of the battery and the current that it should deliver for a period of 4 hours. >><<
>>id=example1 class=question margin=10px frame round<< The terminal voltage of the battery will be 6 x 2 V or 12 V. The current that the battery should provide during a 4 hour discharge period will be given by (12 / 4) A or 3 A. >><< >>frame round<< Example 2: A nickel cadmium battery comprises ten individual series-connected cells (each having a nominal discharge voltage of 1.2V). If the battery is rated at 4.8 Ah at the 6 hour discharge rate, determine the terminal voltage of the battery and its energy content. >><<
>>id=example2 class=question margin=10px frame round<< The terminal voltage of the battery will be 10 x 1.2 V or 12 V. The energy content of the battery will be given by: Energy content = 4.8 Ah x 12 V = 57.6 Wh >><<(:nl:)(:table style="clear:both":)
| |
(:Summary: Website page footer:)
Print - (:comment (:if group Site,SiteAdmin,Cookbook,Profiles,PmWiki*:) (:comment delete if and ifend to enable backlinks:) %item rel=nofollow class=backlinks accesskey='$[ak_backlinks]'% [[{*$Name}?action=search&q=link={*$FullName} | $[Backlinks] ]] (:ifend:) :) Search - Login
Page last modified on July 21, 2011, at 09:45 AM