Test Peltier Module Tec1 12705 VS Tec1 12715

Here you can see the products which i used in this video

Test Peltier Module Tec1-12705 VS Tec1-12715
In this video you will see the difference between an original tec1-12705 peltier module and a fake tec1-12715

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[gonzaloruiz]

the procedure is wrong. that cooler cannot handle all the power produced by the 12715 and the hot side of the peltier becomes much hotter than the 12705. thats why the cold side is warmer.

[boogeymanarms]

12705 =60 watts, 12715 = 180 watts, your power supply = 145.2 watts max on the 12vdc output. In your video you mention 'a charger" split between both peltier's needing 240 watts. in short if test was to discredit the China made peltier, you need to try again IMO.

[rodrigofilho]

The power consumption is different from the thermal power transfer, the actual power transfer of the 12715 is actually 127W at 15v 15a, at 12v 15a the actual thermal power transfer is ~101W, but u have to remember that cooling the hot side is very important...

[czarzenana]

I have seen 2 videos of you now where you are not applying the thermal paste correctly.
You should do it in a way you do not have air captured.
Please watch videos on the subject here on Youtube.

[jamesbonds]

12715 was not given enough supply to demonstrate it full capability. This test is not quite scientific IMO.

[aarkln]

The cooler is in inverse position. As it is a heatpipe type cooler the liquid inside should always be in contact with the plate, which is not happening so the cooler capacity will be very less.

[galenbean]

look up heat pipes. They don't work upside down very well as the working fluid that boils and transfers heat has followed gravity. turn your experiment right-side up and try again.

[chirola]

Gracias por su video más que excelente, saludos cordiales desde Chaco Argentina

[javierchaconrodriguez]

Thanks for sharing your discovery. I'm trying to make a small refrigerator (For a 1Lt water bottle), that remains running 24 hours all year, that consumes few watts (I'm in South America) to be powered by USB. This video has helped me, but... if anyone knows of a guide, I really appreciate it :)

[Dylox]

I need to replace a broken peltier. It consumes 5A at 10.5V. I bought a 12V10A peltier (TEC1-12710) but it only consumes round about 3A at 10.5V.
Any ideas why?
The cooling power is not sufficient..

[taifultomal]

If it really fake product so why you not compare with the original or same one ?!?

[kuttichalshameem]

Y U give in both different power try to give the same volt n current then the temperature shall varry simultaneously

[allvinesmedia]

I can't understand which one is 12A and which one is 6A . Please tag in video.

[ShahidKhan-rdwj]

im use 10 peltier but cable wire is go very very hot burning what number wire I use to please help me answer me

[chirola]

Pero él dicipador va al revés porque el líquido caliente sube, saludos

[subirkumarmondal]

where to get peltier module in kolkata?

[ambush]

Can someone tell me? Why the 12705 more faster than 12715

[alicelim]

Hello Sir, I am looking for a 3.3 volt 6 watts peltier module. Any idea where I could buy it. Thanks.

[chanchalsakarde]

Can I use 12v 15amp power supply to 6amp peltier module

[EMMADIY]

Very good test my friend, keep it up the great work! 👍