HiLetgo 2pcs SP1848-27145 SA TEC1-27145 SP1848 40x40mm Semiconductor Thermoelectric Heatsink Cooler Plates Peltier Plate for Power Generation

🌟 HiLetgo 2pcs SP1848-27145 SA TEC1-27145 SP1848 40x40mm Semiconductor Thermoelectric Heatsink Cooler Plates Peltier Plate for Power Generation – Your Perfect Choice!

🔥 Why Choose HiLetgo 2pcs SP1848-27145 SA TEC1-27145 SP1848 40x40mm Semiconductor Thermoelectric Heatsink Cooler Plates Peltier Plate for Power Generation?
✔ Brand: HiLetgo
✔ ASIN: B0CDWXZBSM
✔ Category: Electronics > Computers & Accessories > Computer Components > Internal Components > Fans & Cooling > Heatsinks
✔ Customer Rating: ⭐ 2.5 / 5

✨ Product Features & Benefits
Description:
Model name: SP1848-27145 SA
Material: Bi₂Te₃
Principle: Seeback effect
Crystal rod size: Ф30mm L-30cm
Lead length: 30cm
Net weight: about 22.5g
Dimension: 40mm*40mm*3.4mm
Wiring: Red wire – Positive; Black wire – Negative
Operating temperature: between -40 degrees and 120 degrees
Thermoelectric parameters:
Temperature difference electromotive force (a): >190×μV/°C
Conductivity (σ): 850~1250Ω-1.cm-1
Thermal conductivity (K): 15~16×10-3-W/°Ccm
Excellent value (Z): 2.5~3.0×10-3W/°C
SP1848-27145 parameters references:
Temperature difference 20 degrees: open circuit voltage 0.97V, power generation current: 225MA
Temperature difference 40 degrees: open circuit voltage 1.8V, power generation current: 368MA
Temperature difference 60 degrees: open circuit voltage 2.4V, power generation current: 469MA
Temperature difference 80 degrees: open circuit voltage 3.6V, power generation current: 558MA
Temperature difference 100 degrees: open circuit voltage 4.8V, power generation current: 669MA
Note:
1. The above values are for reference only. In actual use, the wiring and booster plate, current may be lost and become different.
2. This product is in one and with a ceramic body, so its heat transfer is very fast, and the temperature difference between the two sides of the cold and hot needs to be studied and controlled when working.
Package included:
2* SP1848-27145 SA 40x40mm Semiconductor Thermoelectric Heatsink Cooler Plates
Product Dimensions ‏ : ‎ 1.57 x 1.57 x 0.13 inches; 0.4 ounces
Item model number ‏ : ‎ 3-01-1746
Date First Available ‏ : ‎ August 7, 2023
Manufacturer ‏ : ‎ HiLetgo
ASIN ‏ : ‎ B0CDWXZBSM
Country of Origin ‏ : ‎ China
SP1848-27145 SA TEC1-27145 SP1848 40x40mm Semiconductor Thermoelectric Heatsink Cooler Peltier Plate
Cooling side is the side printed with SP1848-27145, another side is the heat absorption side.
It can generate electricity when there is enough temperature difference, it can increase voltage in series and increase current in parallel.
This power generation plate is a low temperature, residual temperature, temperature difference, power generation, cost-effective, relatively stable performance.

💡 Detailed Specifications:

🛒 Current Price: $10.99 ($)
🚀 List Price: $10.99 (You Save $10.99!)
📅 Last Price Update: Feb 18, 2025 11:47:51 UTC

🎯 Why Buy This Product?
✅ High Quality & Trusted Brand – HiLetgo
✅ Affordable Pricing – Best deal at $10.99

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