Monday, December 9, 2013

Re: [Electric Boats] Inexpensive variable power supply?

 

Love that , not only will it charge your  12-30 volts you asked for but also every other rechargeable battery you own , as well as be a power supply for any other small  implement you own as well .  These are worth their weight in gold.      ( another thing that gets me as excited as 


a variable power supply is  the desulphating charger )              But nothing gets me as excited as all of you     yahoooo!

     is there a variable power supply in the  120 - 180 volts neighbourhood  ?

ps love your quote. 







On 2013-12-09, at 4:44 PM, Kirk McLoren wrote:

 

there usually are various supplies on Ebay. If you are lucky you might find an HP
 
 "The further a society drifts from truth the more it will hate those who speak it." 
George Orwell




On Monday, December 9, 2013 4:34 PM, Mark F <mark.internet@yahoo.ca> wrote:
 
Have you looked at a bench power supply.
I purchased the 60V one and have used it to charge some batteries.
Unfortunately it is max 5A.
There are DIY versions online of modifying old PC power supplies, but I don't think they will do 10A or 30 Volts though.

If you find a good source, let us know

Mark


From: oak <oak_box@yahoo.com>
To: "electricboats@yahoogroups.com" <electricboats@yahoogroups.com>
Sent: Monday, December 9, 2013 1:42:54 PM
Subject: [Electric Boats] Inexpensive variable power supply?

 

I've been experimenting with rolling my own power supply, using an Arduino to control on/off, voltage monitoring, etc.

Is there a good, relatively cheap VARIABLE power supply that will output something in the range of 12-30V, up to at least 5A, preferrably 10A?
It should run off 90-150V   (dock shore power, which should be expected to be "dirty").

Thanks!
John










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