Re: PTC Thermistor heater for diesel filer ?

From: John Woodgate (jmw_at_jmwa.demon.contraspam.yuk)
Date: 12/13/04 

Date: Mon, 13 Dec 2004 10:47:08 +0000

I read in sci.electronics.design that rkpatt758@my-deja.com wrote (in
<1102928242.724533.255860@f14g2000cwb.googlegroups.com>) about 'PTC
Thermistor heater for diesel filer ?', on Mon, 13 Dec 2004:
>I want to build a 12v PTC thermistor heater to warm the diesel fuel
>filter( self regulating to 150-160F ) on an old Ford truck I have . I
>think about 300 watts would be enough . I need some how-to advice and
>sources for parts . - Thanks

Where will you get the necessary 25 A from, for long enough? 

-- 
Regards, John Woodgate, OOO - Own Opinions Only. 
The good news is that nothing is compulsory.
The bad news is that everything is prohibited.
http://www.jmwa.demon.co.uk Also see http://www.isce.org.uk