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adjustable voltage controller

Posted: 21 Aug 2013, 06:32
by kevtherev
I need one
I want to controll a pump using an ajustable voltage...like a dimmer switch

would a dimmer switch work with dc :idea

up to 6 amps
12v

Re: adjustable voltage controller

Posted: 21 Aug 2013, 13:35
by billybigspud
Dont think so kev as they alter frequency not voltage. You would need some sort of adjustable resistor with DC. Sure some one will correct me though :D

Re: adjustable voltage controller

Posted: 21 Aug 2013, 13:51
by kevtherev
ok..

Re: adjustable voltage controller

Posted: 21 Aug 2013, 14:44
by tobydog
Something like this:-

http://www.ebay.co.uk/itm/12V-40V-10A-P ... 56570f3646" onclick="window.open(this.href);return false;

Re: adjustable voltage controller

Posted: 21 Aug 2013, 19:34
by kevtherev
You sir, are a brilliant human being.

THANK YOU!

:ok :ok

Re: adjustable voltage controller

Posted: 21 Aug 2013, 19:43
by tobydog
Pleasure, your're welcome.

Mick.