Reasons why you CANNOT use Peltier for air conditioning

TL;DR

Building a reasonable air conditioner using Peltier devices is not feasible due to limited cooling power and the high cost and complexity involved.

Transcript

welcome everyone in this video I will try to convince you about the fact that you cannot be on a reasonable a CE by using party advices and I will go to the datasheet of certain Peltier device thermoelectric cooler and then we will do some very easy math just to prove you just based on the math and simple common sense that you cannot really really ... Read More

Key Insights

• 😎 Peltier devices have limited cooling power, making them unsuitable for effectively cooling larger areas or objects.
• 😘 Performance curves of Peltier devices show that while low temperatures can be reached, the cooling power is greatly reduced.
• 🥵 Building a Peltier-based air conditioner requires multiple devices, power supplies, heat sinks, and cooling systems, leading to higher costs compared to traditional AC units.
• 🥵 Heat dissipation and insulation are critical considerations when using Peltier devices for cooling smaller objects or areas.
• 🥵 The power consumption and heat generated by Peltier devices must be carefully managed to ensure optimal performance.
• 😎 Traditional AC units are more efficient and cost-effective for cooling larger spaces.
• 😎 Peltier devices can be used for specific applications, such as creating miniature fridges, but require careful design and consideration of cooling requirements.

Summary & Key Takeaways

• It is not possible to build a proper air conditioner using Peltier devices due to limited cooling power and the inability to cool down large areas or objects.

• Performance curves of Peltier devices show that while low temperatures can be reached, the cooling power is greatly reduced, making it ineffective for cooling anything significant.

• The cost and complexity of building a Peltier-based air conditioner, including the need for multiple devices, power supplies, heat sinks, and cooling systems, make it impractical compared to traditional AC units.