The 25*25mm thermoelectric generator is compact and highly thermally conductive. It converts thermal energy into electrical energy using temperature differences, offering high stability and a long service life. It is suitable for industrial waste heat, automotive, outdoor power, and small-scale power generation and energy storage applications. 🟧 Price List Contact Customer Service 🟦 Product Spec Contact Customer Service ⬜ Certifications Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
Thermoelectric Cooler's Product Drawing

Product Parameters of Thermoelectric Cooler Peltier
| Model | Alias | Ri(Ω) at different temperatures | Dimensions mm³ | ||||||
| 30°C | 50°C | 100°C | 150°C | 200°C | Length L | Width W | Thickness H | ||
| TEG1-12701 | 3.72 | 4.02 | 4.77 | 5.51 | 6.25 | 30 | 30 | 3.45 |
| Hot Side Temp (°C) | Cold Side Temp (°C) | Temperature Difference (°C) | Open Circuit Voltage (V) | Open Circuit Current (A) | Max Output Power (W) |
| 40 | 30 | 10 | 0.52 | 0.12 | 0.02 |
| 50 | 30 | 20 | 1.05 | 0.23 | 0.06 |
| 60 | 30 | 30 | 1.51 | 0.32 | 0.12 |
| 70 | 30 | 40 | 2.01 | 0.42 | 0.21 |
| 80 | 30 | 50 | 2.52 | 0.51 | 0.32 |
| 90 | 30 | 60 | 3.02 | 0.58 | 0.44 |
| 100 | 30 | 70 | 3.52 | 0.65 | 0.57 |
| 130 | 30 | 100 | 5.04 | 0.92 | 1.16 |
| 150 | 50 | 100 | 5.07 | 0.86 | 1.09 |
| 200 | 130 | 100 | 4.83 | 0.73 | 0.88 |
| 200 | 50 | 150 | 7.24 | 1.13 | 2.05 |
| Performance Tolerance: | ±12% |
Product Performance Curve of Thermoelectric Peltier Device


Product Brief Description The core principle behind thermoelectric generators (TEG) is the Seebeck effect, a physical phenomenon that converts thermal energy directly into electrical energy. 🟧 Price List Contact Customer Service 🟦 Product Spec Contact Customer Service ⬜ Certifications Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
20*20*2.95mm thermoelectric generation: Compact, self-powered via temperature difference, reliable power for low-power devices in harsh environments. 🟧 Price List Contact Customer Service 🟦 Certifications Contact Customer Service ⬜ Product PDF Spec Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
🟧 Price List Contact Customer Service 🟦 Product Spec Contact Customer Service ⬜ Certifications Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
High-temperature-resistant thermoelectric modules and semiconductor cooling modules are primarily used in fireplace fans. 🟧 Price List Contact Customer Service 🟦 Product Spec Contact Customer Service ⬜ Certifications Contact Customer Service 🟪 Contact customer Contact Customer Service 🟨 MOQ:1 Pcs 🟥 Fast Delivery:2-15 Days 🟩 Source Factory:Online Factory Video 🟫 Multiple Payment Methods:T/T|PayPal|Alipay ⬛ Pre|After Service:+86 13377785035|xyy@kkg.tw
Yanghai Technology has been deeply rooted in the thermoelectric cooling industry for over a decade. As a comprehensive enterprise integrating R&D, manufacturing, sales, and service, the company places technological innovation at its core and continuously advances into cutting-edge industry applications.
We provide global customers with highly reliable, cost-effective thermoelectric cooling products and solutions, and are committed to becoming a trusted partner in the industry.