hi friends, I look for some diy amplifier with 12V power supply. any links ? thanks
A altec9440 Member Joined 2019 2019-10-27 4:37 pm #1 2019-10-27 4:37 pm #1 hi friends, I look for some diy amplifier with 12V power supply. any links ? thanks ••• More options Share JonSnell Electronic Member Joined 2012 jonsnell.co.uk 2019-10-27 5:18 pm #2 2019-10-27 5:18 pm #2 You cannot get 100Watts from 12volts. It must have a power supply to produce at least +-60volts. ••• More options Share S stocktrader200 Member Joined 2008 2019-10-27 5:57 pm #3 2019-10-27 5:57 pm #3 +- 33v ( 66 volts total) gives 125w into 4 ohms You will need a switching power supply. ••• More options Share A altec9440 Member Joined 2019 2019-10-27 7:09 pm #4 2019-10-27 7:09 pm #4 it's good information for newbies. Power amplifiers for cars need converter. In my case I look for some projects where makers resolve switching compatibility between switching converters and commutation amplifier. thanks ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
JonSnell Electronic Member Joined 2012 jonsnell.co.uk 2019-10-27 5:18 pm #2 2019-10-27 5:18 pm #2 You cannot get 100Watts from 12volts. It must have a power supply to produce at least +-60volts. ••• More options Share S stocktrader200 Member Joined 2008 2019-10-27 5:57 pm #3 2019-10-27 5:57 pm #3 +- 33v ( 66 volts total) gives 125w into 4 ohms You will need a switching power supply. ••• More options Share A altec9440 Member Joined 2019 2019-10-27 7:09 pm #4 2019-10-27 7:09 pm #4 it's good information for newbies. Power amplifiers for cars need converter. In my case I look for some projects where makers resolve switching compatibility between switching converters and commutation amplifier. thanks ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
S stocktrader200 Member Joined 2008 2019-10-27 5:57 pm #3 2019-10-27 5:57 pm #3 +- 33v ( 66 volts total) gives 125w into 4 ohms You will need a switching power supply. ••• More options Share A altec9440 Member Joined 2019 2019-10-27 7:09 pm #4 2019-10-27 7:09 pm #4 it's good information for newbies. Power amplifiers for cars need converter. In my case I look for some projects where makers resolve switching compatibility between switching converters and commutation amplifier. thanks ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
A altec9440 Member Joined 2019 2019-10-27 7:09 pm #4 2019-10-27 7:09 pm #4 it's good information for newbies. Power amplifiers for cars need converter. In my case I look for some projects where makers resolve switching compatibility between switching converters and commutation amplifier. thanks ••• More options Share
it's good information for newbies. Power amplifiers for cars need converter. In my case I look for some projects where makers resolve switching compatibility between switching converters and commutation amplifier. thanks