I am a novice user, and I am not very familier with Peltier setups, for my old CCD astonomy camera. The Peltier that was broken in the camera is not supplied by the manufacturer anymore, nor will they renovate such an old camera, so I hope that someone can help me out. I am familier with soldering wires together, and I have now purchased three Peltier units that can fit in the small space where the broken Peltier used to sit.
The Power source that runs this old broken Peltier is a 12 Volt DC, and the amps for this system is 3A.
The Peltiers are not to be connected with each other in a serial connection, but the wires from each Peltier unit is to be connected in a common joint with the wire that comes from the circuit board. Can I connect the three Peltiers, each running on 4 Volt DC and by 1 Amp, and then have them work together like they were one Peltier?
I am unsure what the physics will work like during such a setup, so just wanting to be sure, as not to damage the connection in the circuit board, before trying.