Peltier Cooler Unit Setup

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05:29:53

12V 60W Peltier Cooler (Rl) has a 300A 12V switch cutting the positive of the battery, with a SMPS based battery charger running off 120VAC with a power switch (Which in real life controls a 2kW relay to the 120VAC power strip I installed) to the charger

This is what I have currently build into the firewall of my old truck that just sits and it stays nice and chilly in here :)

published 11 years ago

hurz

11 years ago

ETJAKEOC

11 years ago

Peltier Thermoelectric device, one side gets hot, one side gets cold, when the rated voltage is applied to it, bidirectional voltage capable, it'll just flip flop the hot and cold sides renduring it a useless waste of power. It's on two heatsinks, one obviously outside the vehicle cooling the hot side and the other taking the cold side and distributing the cooler air into the vehicle. Dummy language; Electric Air Conditioner

hurz

11 years ago

Yes, but what is this for a circuit, were does the 25kHz get its power?

hurz

11 years ago

From 120V powerline? So you are not driving with your truck? Your truck is a fridge? No air condition?

kartikss

11 years ago

Nice

faceblast

11 years ago

yeah what's that 120V got to do with it? I have two peltiers that both run on 15VDC 8A, no AC or chopping or anything required.

ETJAKEOC

11 years ago

The 120 is mains to a trickle charger for the 12V battery

ETJAKEOC

11 years ago

I used 25kHz as the SMPS chip

ETJAKEOC

11 years ago

Too over worked to design one

ETJAKEOC

11 years ago

Engine's blown, it's a 97 GMC Sierra, banana skin shack now haha

faceblast

11 years ago

ok that's too ghetto

ETJAKEOC

11 years ago

Lmfao, ghetto little stoner :p

ykgarg007

10 years ago

Best way to use peltier connect with computer power supply

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