noobies99 Posted January 21, 2007 Report Share Posted January 21, 2007 any help/tips or schematic? how can change unregulated dc voltage ranges from 3v to 24v to regulated 12v dc. my source is a AC varying from 3 to 24V. Quote Link to comment Share on other sites More sharing options...
indulis Posted January 21, 2007 Report Share Posted January 21, 2007 You could use something called a buck-boost converter. Quote Link to comment Share on other sites More sharing options...
noobies99 Posted January 22, 2007 Author Report Share Posted January 22, 2007 thanks for the reply;). i read a topic about buck-boost converter and i found out that their source was a battery/cell. Is it applicable to my case:my source is a AC voltage from my motorcyle generator(the voltage is about 3v in idle state going up to about 24v when i pump up the gas and the frequency is hard to determine)i already have a circuit to rectify it. Quote Link to comment Share on other sites More sharing options...
indulis Posted January 22, 2007 Report Share Posted January 22, 2007 The DC source does not matter... whether it's a battery or rectified AC. Quote Link to comment Share on other sites More sharing options...
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.