LazyBeam
0
- Joined
- Jun 12, 2010
- Messages
- 462
- Points
- 28
How does one supply power to a TEC for cooling purposes?
Looking at powering a couple of these (one on each side of the laser) for great cooling and the TEC shows max current and voltage as 2.1A/3.7V... so how do I ensure it does not go over 2.1A and 3.7 volt?
Do I just give each one an LM338t set to 3.7V and hope it doesn't suck more than 2.1A???
Looking at powering a couple of these (one on each side of the laser) for great cooling and the TEC shows max current and voltage as 2.1A/3.7V... so how do I ensure it does not go over 2.1A and 3.7 volt?
Do I just give each one an LM338t set to 3.7V and hope it doesn't suck more than 2.1A???