So to run the Peltier at full power, you need an H-bridge capable of supplying 15.7V to it, and the H-bridge must be able to carry 3.9A comfortably. At that current, I'd look for a mosfet H-bridge.
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16