eplanet Posted February 17, 2011 Report Posted February 17, 2011 hi friend i have audio amplifier made with 2 * C828.can you tell me which transistor use instead c828?thanks joeydennis11 1 Quote
audioguru Posted February 17, 2011 Report Posted February 17, 2011 It is probably an Oriental 2SC828 transistor. Go to www.datasheetarchive.com to see its spec's and to see substitution guides. joeydennis11 1 Quote
hotwaterwizard Posted February 18, 2011 Report Posted February 18, 2011 That is it! 2SC828Here is the Datasheet http://www.electronics-lab.com/forum/index.php?action=dlattach;topic=22239.0;attach=18139 2SC828 Cross Reference 2N3710 2SC1815 2SC182 2SC263 2SC350 2SC373 2SC374 2SC537 2SC640 2SC712 2SC713 2SC733 2SC838 2SC839 2SC926 2SC950 BC168 BC171 BC182L BC183 BC207 BC237 BC238 BC383 BC548 C182 C263 C350 C373 C374 C537 C640 C712 C713 C838 C839 C926 C950 KT375D 2SC828A Cross Reference 2N2220 2N2221 2N2222 2N3710 2SC536 2SC644 2SC945 3DG120B BC167 BC182 BC182L BC237 BC547 BC548 BC582 C536 KT375D -------------------------------------------------------------------------------- http://www.datasheetarchive.com/2SC828-datasheet.html2SC828_PDF.pdf Quote
eplanet Posted February 18, 2011 Author Report Posted February 18, 2011 thanks friendscan you tell me is a equalizer circuit can be amplifier circuit?i have circuit that have very low output i dont know why Quote
audioguru Posted February 18, 2011 Report Posted February 18, 2011 Hi Eplanet,Your "equalizer" circuit is probably just a bass, midrange and treble tone controls circuit with a gain of only 1. It can cut its frequency bands, boost them or leave them flat.It feeds a power amplifier that feeds a speaker. Quote
agil Posted May 22, 2012 Report Posted May 22, 2012 im building a musical doorbell that needs a 2sc828 transistor. can i replace it using any other transistors? Quote
audioguru Posted May 22, 2012 Report Posted May 22, 2012 im building a musical doorbell that needs a 2sc828 transistor. can i replace it using any other transistors?You hyjacked this thread instead of starting your own thread.The 2SC828 is an old Japanese transistor. Any low voltage low current transistor will probably work fine like a 2N3904 or a 2N2222. Quote
Hero999 Posted May 22, 2012 Report Posted May 22, 2012 You hyjacked this thread instead of starting your own thread.I was going to split the thread but his post is on topic so it doesn't matter.im building a musical doorbell that needs a 2sc828 transistor. can i replace it using any other transistors?You may get more help if you post the schematic. Quote
CarolWhelan Posted September 19, 2016 Report Posted September 19, 2016 Can you tell me which transistor are useful 2SC1815 2SC182 2SC263 2SC350 2SC373 2SC374 2SC537 2SC640 2SC712 2SC713 Quote
audioguru Posted September 20, 2016 Report Posted September 20, 2016 More useful to do what function?? Many of us do not use those Japanese transistors. Instead we use BCxxx European transistors or 2Nxxxx American trasnsistors, Quote
login
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.