Circuit to provide stepped voltage power supply to multiple Peltier cooler modules

Completado Publicado hace 7 años Pagado a la entrega
Completado Pagado a la entrega

I have three peltier elements connected to a common cold aluminium plate. I want to run from a 5V power supply. To achieve different temperatures I need to supply each with different voltages (approx [url removed, login to view], [url removed, login to view], [url removed, login to view]). Need simple but cheap and efficient circuit to do voltage drop. Want to be able to run off a 9v battery as well as DC supply. Need to limit maximum voltage to peltiers also to limit maximum temperature.

Ingeniería eléctrica Electrónica

Nº del proyecto: #10310322

Sobre el proyecto

2 propuestas Proyecto remoto Activo hace 7 años

Adjudicado a:

bijan01in

Hi I am interested to this project. I can not help about peltier. If you give me your required different voltage level then I can make that. Thanks.

$55 USD en 2 días
(39 comentarios)
4.7

2 freelancers están ofertando un promedio de $78 por este trabajo

noumanalishakir

Hello I am Electrical Engineer and interested in your project. Please tell me about your time limits. When you need the project to be completed? See my profile and reviews for further details. Regards Engineer No Más

$100 USD en 3 días
(6 comentarios)
3.4