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F30345 High Temperature Power Generation Thermoelectric Cooling Module for DIY

 -  WHITE 125049501

Dispatch: Ships on Jul 27

Discount : 35% OFF
Promo ends in:
Additional Purchase Deal: For any Item Total over 20.00, purchase 1 Special Promo Item for 3.99,4.99, Discounts are automatically applied to your shopping cart before checkout. View Promo >>
$7.42
QTY: - +

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to United States  Via Flat Rate Shipping
    • Description
    • Product FAQ
    • Customer Reviews
    • Shipping & Payment
    • Wholesale Inquiry

    Main Features:

    - Max. working voltage: 5.2V
    - Max. short circuit current: 1320mA
    - Max. heat resistance: 200 degrees
    - Leading wire: 250mm
    - Optimum matching resistance: 4.5 to 7.0ohm
    - Chip resistance: 2.4ohm
    - Thermoelectric cooling module
    - Great for all kinds of electronic products and DIY lovers
    - Cable length: 29cm

    Specifications

    General

    Material: Plastic + Ceramic

    Weight and Size

    Product Weight: 0.028 kg
    Package Weight: 0.080 kg
    Product Size(L x W x H): 4.0 x 4.0 x 0.3 cm / 1.57 x 1.57 x 0.12 inches
    Package Size(L x W x H): 5.0 x 5.0 x 1.3 cm / 1.97 x 1.97 x 0.51 inches

    Package Contents

    Package Contents: 1 x Power Generation Thermoelectric Cooling Module

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      Customer Questions & Answers

      • By  Jack Hyde Feb-29/2016 11:02:25

        Question:
        Do you know what material the semi-conductors are made from?

        Reply:

        Hello Jack,

        Thank you for your inquiry,the material is Plastic + Ceramic.Have a nice day.


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      Customer Reviews

      Overall Customer Rating:

      4.0 1 Customer Reviews

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      • Power Generation

        From frankjoh2 Jun 05,2015

        Pros:
        I bought one of these since I plan to make a thermoelectric phone charger. According to the info given in the description it should be able to produce about 1.7 watts under ideal conditions.  So I set up a quick experiment:  1. Connect an 8 ohm resistor to the module 2. Place a block of ice on the cold side 3. Heat the hot side with a lighter so that the tip of the flame almost touches the module. 4. monitor the voltage over the resistor With just the ice, the voltage leveled out at about 0.5 Volt (= 0.031 watt) and after about 20 seconds with heating the voltage had reached 1.6 volt (= 0.32 watt) and was still rising, but I chose to stop since something started to smell burnt. After cleaning away a bit of sot it did seem to still work fine. Conclution: 3-4 of these modules connected in series sandwiched between heatsinks would probably work fine as a phone-charger.

        Cons:
        There are TEG-modules the same size with a lot better specs out there, but they are far more expensive as well.

        Is this helpful? Yes 0 No 0

        Price 5

        Ease of Use 5

        Build Quality 3

        Usefulness 4

        Overall Rating 4

      Shipping & Payment

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      2
      Shipping methods
      China Warehouse:
      Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
      Unregistered Air Mail or Registered Air Mail United States 0% 20.8% 60.9% 5.13% 19.2
      Spain, United Kingdom, Italy, Germany, France & Portugal 1.62% 41.09% 43.26% 5.71% 19.9
      Netherlands, Greece, Poland 5.59% 44.44% 35.84% 13.00% 18.76
      Russia 0% 11.20% 68.50% 15.80% 24.6
      Japan, Korea 0% 21.30% 68.80% 9.66% 15.95
      Brazil 0% 0.00% 17.96% 54.14% 38.6
      Thailand, Singapore & Malaysia 0% 15.50% 45.75% 21.36% 19.03
      Other countries 0.73% 40.41% 49.93% 8.92% 20.28
      Priority Line United States 49.90% 46.30% 0.93% 0.06% 8.3
      Spain, United Kingdom, Italy, Germany, France & Portugal 5.55% 74% 19% 0.38% 10.8
      Russia 0% 0.75% 88.30% 9.05% 20.04
      Australia 7.67% 86.60% 5.68% 0% 11
      Korea 77.01% 21.40% 1% 0% 5.6
      Japan 95.80% 2.09% 0% 0% 5.4
      Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8
      Other countries 40.75% 49.96% 5.13% 0% 10
      Expedited Shipping ALL countries(EMS) 39.85% 50.09% 8.96% 0% 9
      ALL countries(DHL) 90.15% 9.84% 0% 0% 4.48
      EU Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
      USA Warehouse:Generally, 3-7 days to a USA address.
      ES Warehouse:Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
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      Note:This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control.

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