Q1. The theory of thermal electronic cooler?

A. you can search the theory of Peltier effect, refer the following reply

http://tw.knowledge.yahoo.com/question/question?qid=1405101003676

http://tw.knowledge.yahoo.com/question/question?qid=1305100615202

Q2. How to choose heat sink?

A. provide information of heat sink about space, chip power, and we will provide suggestion to you.

Q3. Looking for thermal solution?

A. leave your message in "thermal tech support ", TEC can provide professional consultation.