SailNet Community - View Single Post - A/C Power Supply Help
View Single Post
post #2 of Old 11-12-2011
Senior Member
LakeSuperiorGeezer's Avatar
Join Date: Oct 2010
Posts: 551
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 7
The D size alkaline battery is good for 17000 milli-amp hours or 17 amp-hours. Battery energy storage in various battery sizes Divide the 17-amp-hours by the number of hours the CD runs on 8 cells and you get an approximate size of the power supply that is needed. I am surprised it takes so many amperes since I have a portable CD with earphones that uses two AA batteries.
LakeSuperiorGeezer is offline  
Quote Share with Facebook
For the best viewing experience please update your browser to Google Chrome