Exactly as expected, one side heats up while the other side cools when an electric current is applied. Draws around 61W in my case but thats more than fine, as i'm using just a variable PSU, you MUST use a heatsink on one of the sides or the entire device will get hot, and the device can break!

Exactly as expected, one side heats up while the other side cools when an electric current is applied. Draws around 61W in my case but thats more than fine, as i'm using just a variable PSU, you MUST use a heatsink on one of the sides or the entire device will get hot, and the device can break!

Exactly as expected, one side heats up while the other side cools when an electric current is applied. Draws around 61W in my case but thats more than fine, as i'm using just a variable PSU, you MUST use a heatsink on one of the sides or the entire device will get hot, and the device can break!

successful ,nice product, thanks

successful ,nice product, thanks

successful ,nice product, thanks

Exactly as expected! Works fine.

Exactly as expected! Works fine.

Exactly as expected! Works fine.

Excellent product exactly as described.

Excellent product exactly as described.

Excellent product exactly as described.

ok

ok

ok