Scribd is the worlds largest social reading and publishing site. Poly fuse seminar report, ppt, pdf for ece students. Resettable fuse also known as a polyfuse or polyswitch is a passive electronic component protect against overcurrent faults in electronic circuits. These fuses provide overcurrent protection and automatic rest. Download your presentation papers from the following. Polyfuses are not fuses but polymeric positive temperature coefficient thermistors pptc. Seminar on polyfuse free download as powerpoint presentation. Polyfusepptc fuse electrical electrical resistance. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. These are generally positivetemperature coefficient thermistors. Littelfuse polyfuse devices smd components version 2.
Polyfusepptc free download as powerpoint presentation. Many manufactures also call it as polyswitch or multifuse. We can use several circuit protection schemes in power supplies to provide protection against fault condition and the resultant over current and over temperature damage. Turn to littelfuse, the industry leader in resettable ptcs, for your purchasing needs. Each of the resettable polyfuse, polyswitch devices ensures protection. Polyfuses is a new standard for circuit protection. Free tools for electronics designers, eagle libraries. Download polyfuse complete documentation with ppt and pdf for free. Pdf the big data era brought us petabytes of data together with the challenges of storing and efficiently accessing largescale datasets. Overcurrent circuit protection can be accomplished with the use of either a traditional fuse or the more recently developed resettable ptc. It is not a fuse but polymeric positive temperature coefficient thermistor pptc. Download as doc, pdf, txt or read online from scribd.
This page contains polyfuse seminar and ppt with pdf report. Polyfuse full seminar report, abstract and presentation download. These comprise thin sheets of conductive plastic with electrodes attached to either side. Polyfuse full seminar reports, pdf seminar abstract, ppt, presentation, project idea, latest technology details, ask latest information. Download seminar report pdf with abstract and ppt on slideshare, pros and cons, symbols. Pdf the protection of electrical circuits against the overload or short circuits is usually achieved by the. Explore polyfuse with free download of seminar report and ppt in pdf and doc format. Specifications are subject to change without notice.