40 Marlow Thermoelectrics*****Generate Electricity***** Start Price USD 79.99 Current Price USD 79.99 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Thursday, October 02, 2008 End Time Thursday, October 09, 2008 Location La Center, WA See more about '40 Marlow Thermoelectrics*****Generate Electricity*****' Description You are bidding on 40 Marlow SP 2050 HIGH PERFORMANCE INDUSTRIAL THERMOELECTRIC modules(peltiers).The picture shows 10 but you are buying 40 units. The dimensions are 4cm x 4cm x 4 mm thick They are hermetically sealed with silicon. They operate from 0 to 15 volts, from -40 to 85 degrees and operate up to 8 amps. One side gets hot the other side gets cold, reverse the polarity and the opposite happens. It will freeze if properly set up. The part has been tested for about a year and should will function perfectly for at least another 19 years; they are guarantied to work like new. They all will have some residual thermal grease still on them, it's best to clean them off and use new thermal epoxy or thermal grease to attach to your heat-sinks. GENERATE ELECTRICITY (I got 360ma @1.5 Volts with my copper heat sinks) cool a fish tank make a coffee warmer or drink cooler cool a cooler (this TE is 5 to 10 times more powerful than the TE's in the regular coolers) also they can do a great job cooling your microprocessor play with them, there are lots of applications Powered by eBay Turbo Lister Place a Bid!