1. FraterEx

    My first build: peltier water cooler

    Hey all I'm wanting to build a water cooler like the one in this video However, I know absolutely nothing about electronics and have never done a project like this before. So I don't know if this will work as optimally as I hope and what kind of problems I might run into (hopefully none). Has...
  2. Conzo427

    Cooling 6 Peltier tiles

    Hello! I am trying to cool 6 Peltier tiles. They are 12v 5a. I have them sitting on top of aluminum cooling blocks connected to a dual fan 240 radiator. I am finding that the 240 radiator isn't coming close to cooling the hot side of the tiles enough. A large bucket of ice water works amazing...
  3. L

    Stacked Peltier - Open Circuit

    I've been trying to build a small cooler using 2 stacked peltier devices, as per Youtube video. Attached is a diagram of the setup. Results have been poor at best. After several attempts, it seems the TEC-12715 module goes open circuit. (as measured on meter is diode mode) The TEC-12706...
  4. Vish Ram

    Peltier Device ON-OFF timer

    Hi Experts, Like to know, I'm preparing a Peltier Cooler with TEC1 12706, & in same I found Cooling side started getting Hot after sometime, So is there any formula/Calculation or Circuit suggestion, which provide Constant cooling by turning ON & OFF Peltier at specific time. E.g. when I...
  5. Vish Ram

    SMPS Current Regulation

    Hi Experts, I've SMPS (AC to DC) which gives output of 12V, 20A, 240W, & I've to attach Peltier device (TEC1 12706) with SMPS, but Confusion is Peltier have max. Current rating as 6A, but SMPS is giving 20A, So how to limit o/p of SMPS to 6A, so it wont damage Peltier, how current regulation...
  6. JesusLopez

    PID Controlled Peltier Heating and Cooling

    My goal is to rewire a Peltier AC unit by removing the on-board PSU and Analog temperature controller. I would like to convert the AC unit to Cool and Heat by reversing the Peltier modules polarity. Then control both heating and cooling functions with a PID. Then running it all with an external...
  7. Ritwick Sarkar

    Peltier Stage for Olympus IX73 microscope in the range 10 degree to 40 degree

    Hello, I want to make a temperature-controlled stage for the Olympus IX73 microscope. I have attached an image of the sample holder that I need to put inside the temperature controller. Therefore I need any help with the circuit design and the circuit component. Also, I am new in the community...
  8. R

    Control TECs with Arduino and MOSFET

    Hi everyone, I've been reading many forum posts and articles about MOSFETS and reading their datasheets. Although I'm getting more comfortable with the topic, I still have a lot of questions. As I'm running out of time due to a timeline on my project, I decided to ask for help and see if what...
  9. Kadav

    Peltier as element as a heating elemen /O ring silicon gasket

    Hello, i am working on a project and i have 3 important questions to ask, if you can help me 1) can I use Peltier element as a heating element (because it normally works as a cooling element), if yes how please in a brief way 2) can i use O ring silicon gasket as a heating element ... i am...
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