PWM voltage regulator for peltiers, how?

[Hielko]

Hi,

Anybody here who has a schematic on how to build a PWM voltage regulator for two peltiers? Max 50V @ 12A or Max 25 @ 23A.

 

[nbucska]

Send specs <nbucska@pcperipherals.com>

 

[jbartos]

Suggestion: Visit

http://navigation.helper.realnames....+CONTROLLERS+AND+DC-DC+CONVERTERS&url=http://

http://www-s.ti.com/cgi-bin/sc/gene...turn=2000&frameid=1&providerid=0&uid=30011530

http://www.neuroinformatik.ruhr-uni-bochum.de/ini/PEOPLE/heja/sy-prog/node38.html

http://www.pmdcorp.com/

http://robotics.eecs.berkeley.edu/~sastry/ee20/modulation/node6.html

http://www.axiomatic.com/pwm-controller.html

http://www.mobileelectronics.net/

http://www.powerware.com/

http://www.al-williams.com/awce/pak5.htm

http://www.ml-electronics.co.uk/messages/2489.htm

http://www.phanderson.com/PIC/16C84/pwm.html

http://www.4qd.co.uk/instrs/index.html

etc. for more info to begin with