How can I power a Peltier Thermoelectric Cooler

Click For Summary
SUMMARY

The discussion centers on powering a 15mm x 15mm Peltier Thermoelectric Cooler/Heater, which requires a power supply of 1 Amp at 0.8 Volts. The recommended power supply is the Model 442-1A Temperature Controller, which is compatible with the InGaAs Near Infrared Detector (Model ID-441-C). Users are advised to check with the supplier of the Peltier device for assistance in locating the appropriate power supply, as common sources like Princeton Instruments and Acton Instruments were unhelpful.

PREREQUISITES
  • Understanding of Peltier Thermoelectric Coolers
  • Basic knowledge of DC power supplies
  • Familiarity with temperature control systems
  • Experience with electronic components and prototyping
NEXT STEPS
  • Research the specifications and features of the Model 442-1A Temperature Controller
  • Explore alternative power supply options for Peltier devices
  • Learn about resistor configurations for controlling Peltier devices
  • Investigate suppliers for Peltier Thermoelectric Coolers and related components
USEFUL FOR

This discussion is beneficial for electronics hobbyists, prototype developers, and engineers working with thermoelectric cooling systems who need guidance on powering Peltier devices effectively.

zmillerkoren
Messages
1
Reaction score
0
Hi I recently purchased a small (15mmx15mm) Peltier Thermoelectric Cooler/Heater. I am using this for a prototype of mine but I can't find a way to power it. The specs are 1Amp 0.8Volts.
I was just wondering if anyone knew where to find a power supply (DC) to power it. I could also use resistors, but I'm not quite sure how to do so. This all has to fit within a size of about the length of a pencil with a width of a ruler (cylinder).
Any input will be greatly appreciated, Thanks,
Zach
 
Physics news on Phys.org
zmillerkoren (Zach), Welcome to Physics Forums!

The power supply you need is: Model 442-1A: Temperature Controller

It is used in this detector:
Model ID-441-C
InGaAs Near Infrared Detector
with Preamplifier and Thermoelectric Cooler
http://www.piacton.com

I could not find how or where to buy it, however. Princeton Instruments and Acton Instruments sites were no help. Wherever you acquired your Peltier Thermoelectric Cooler/Heater ought to be able to either supply one, or tell you how to locate it.

Cheers,
Bobbywhy
 

Similar threads

What is the best power supply for a peltier-based water cooling unit?
  • · Replies 12 ·
Replies
12
Views
3K
How Can I Build an Affordable Peltier Temperature Controller for My Telescope?
  • · Replies 29 ·
Replies
29
Views
28K
Can I Use a 60amp Power Supply for a 24V Thermoelectric Cooler?
  • · Replies 5 ·
Replies
5
Views
2K
Calculating Power of Melting Ice with Thermoelectric Heater/Cooler
  • · Replies 9 ·
Replies
9
Views
3K
How Do I Design an EMI Filter for a Converter with Only Voltage and Power Specs?
  • · Replies 8 ·
Replies
8
Views
2K
How Can You Safely Power and Control a Peltier Device?
  • · Replies 8 ·
Replies
8
Views
7K
Can I Build a 120V Switch Mode Power Supply?
  • · Replies 8 ·
Replies
8
Views
2K
Can I series buck converters to get higher stepdown ratio?
  • · Replies 10 ·
Replies
10
Views
2K
Can USB Ports Be Converted to Power a 12V 1Amp Device?
  • · Replies 14 ·
Replies
14
Views
3K
Double interleaved dc-dc boost converter power management
  • · Replies 1 ·
Replies
1
Views
2K