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The TEC1-20220 is the ultimate flagship industrial semiconductor heat sink designed for ultra-large-area, top-tier extreme power density cooling. Measuring 50 × 100 mm, it is one of the largest models in the series. Featuring an extra-large, rectangular, symmetrical package design, it provides an exceptionally generous heat exchange area. Optimized for large-scale industrial equipment operating at extreme power levels, ultra-high-power laser modules, high-performance medical devices, and other applications requiring extensive temperature control over a large area and handling extremely high thermal loads, it is the most powerful, ultimate flagship model in the series. 🟧 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
🔷Advanced TEC Product Drawing
🔷Thermoelectric Cooling Devices Basic Performance Spec
| Type Mode | Chip Model | ΔTmax (°C) | ACR (Ω) | Umax (V) | Imax (A) | Pmax (W) | Size (mm) |
|---|---|---|---|---|---|---|---|
| TEC1-20220 | K10 | 60 | 0.94 | 24.0 | 20.0 | 480 | 50×100×3.4 |
| TEC1-20220 | K12 | 65 | 0.94 | 24.0 | 20.0 | 480 | 50×100×3.6 |
| TEC1-20220 | K14 | 70 | 0.94 | 24.0 | 20.0 | 480 | 50×100×3.8 |
🔷Peltier Elements Additional Performance Spec
| Parameter | Specification |
|---|---|
| Substrate Material | 96% alumina (0.76 mm) + oxygen-free copper (0.4 mm), sintered process |
| Lead Wire Specification | Silicone wire, 18 AWG, L = 300 mm (dual wires) |
| Terminal Specification | Not included as standard; available upon request |
| Assembly Pressure | 12.5 kg (0.25 kg/cm²) |
| Packaging Standard | Polystyrene (PS) foam box |
| Sealant Material | 704 silicone rubber sealant |
| Maximum Temperature Resistance | Bismuth-tin eco-friendly solder, melting point 138°C |
| Storage Environment | Temperature < 120°C, Humidity < 60% Rh |
🔷Thermoelectric Controller Performance Curve
🔷Thermal Generators Product Overview
The TEC1-20220 is the ultimate flagship industrial semiconductor heat sink designed for ultra-large-area, top-tier extreme power density cooling. Measuring 50 × 100 mm, it is one of the largest models in the series. Featuring an extra-large, rectangular, symmetrical package design, it provides an exceptionally generous heat exchange area. Optimized for large-scale industrial equipment operating at extreme power levels, ultra-high-power laser modules, high-performance medical devices, and other applications requiring extensive temperature control over a large area and handling extremely high thermal loads, it is the most powerful, ultimate flagship model in the series.
This product is available in three die configurations—K10, K12, and K14—with thicknesses of 3.4 mm, 3.6 mm, and 3.8 mm, respectively, corresponding to maximum cooling temperature differences of 60°C, 65°C, and 70°C (under conditions where the hot-end temperature Th = 40°C). It features a maximum voltage of 24.0 V, a maximum current of 20.0 A, a maximum cooling power of 480 W, and an internal resistance of just 0.94 Ω.
Its extra-large 50 × 100 mm rectangular package allows it to be embedded inside high-end, high-power industrial equipment, and ultra-high-power laser modules—while ensuring a maximum cooling temperature difference of 70°C and top-tier extreme power cooling of 480W. The 50mm width and 100mm length provide an extremely generous heat exchange area, facilitating uniform heat transfer to the surface of extremely large-area loads. This product features a 24V high-voltage, 20.0A current drive design, making it highly compatible with common industrial power supplies (24V), telecommunications equipment power supplies, and other platforms. With an ultra-low internal resistance of 0.94Ω—the lowest in this series—Joule heat loss (I²R ≈ 376W) at 20.0A is effectively controlled, allowing more electrical energy to be converted into effective cooling capacity and delivering outstanding energy efficiency. The substrate utilizes a sintering process combining 96% alumina ceramic (0.76 mm) and 0.4 mm oxygen-free copper. The relatively thick copper layer ensures uniform heat dissipation across the extra-large 100 mm × 50 mm surface area, preventing localized hot spots. It comes standard with 18 AWG silicone-coated leads (300 mm in length, twin-wire configuration), capable of safely carrying the high current of 20.0 A. The 704 silicone rubber perimeter seal provides excellent moisture, dust, and shock resistance. The all-solid-state design ensures precise operation with zero noise and zero vibration. The recommended mounting pressure of up to 12.5 kg (0.25 kg/cm²) ensures that the extra-large cooling plate is tightly bonded to the heat sink and the surface being cooled, effectively reducing contact thermal resistance and withstanding vibrations and impacts in industrial environments.
This product is typically used in applications such as temperature control for top-tier, high-power large industrial laser modules, heat dissipation for large industrial equipment, high-performance medical devices, and high-power communication base stations. It is the ultimate flagship choice for cooling requirements involving ultra-large, high-power-density applications in spacious environments.
🔷Thermoelectric Devices Product Selection
| 模型 | 热电偶对 | Umax（伏特） | Imax（安培） | DTmax（°C） | 瓦特 | 电阻器（Ω） | 长度（mm） | 宽度（mm） |
| TEC-03102-30x6x3.25 | 31 | 3.8 | 2.2 | 67 | 4.6 | 1.37 | 30 | 6 |
| TEC-03102-30x6x3.3 | 31 | 3.8 | 2.7 | 66 | 5.7 | 1.11 | 30 | 6 |
| TEC-03104-30x6x3.3 | 31 | 3.8 | 4.3 | 66 | 8.9 | 0.71 | 30 | 6 |
| TEC-06102-30x5.7x3.1 | 61 | 7.4 | 2 | 67 | 8.1 | 3 | 30 | 5.7 |
| TEC-06503-30x7x2.55 | 65 | 7.9 | 3.4 | 67 | 15 | 1.85 | 30 | 7 |
| TEC-06302-38x7.6x3.04 | 63 | 7.6 | 2.4 | 67 | 10 | 2.59 | 38 | 7.6 |
| TEC-03102-30x8x3.8 | 31 | 3.8 | 2.9 | 67 | 6.1 | 1.03 | 30 | 8 |
| TEC-07102-30x8x2.9 | 71 | 8.6 | 2.7 | 67 | 12.7 | 2.6 | 30 | 8 |
| TEC-06502-8x40x3 | 65 | 7.9 | 2.4 | 67 | 10.7 | 2.59 | 8 | 40 |
| TEC-05304-30x9.8x3.1 | 53 | 6.4 | 4.2 | 67 | 15.1 | 1.22 | 30 | 9.8 |
| TEC-01704-10x10x3.1 | 17 | 2.1 | 4.1 | 68 | 4.7 | 0.4 | 10 | 10 |
| TEC-03101-10x10x3 | 31 | 3.8 | 1.4 | 68 | 2.9 | 2.2 | 10 | 10 |
| TEC-06303-60x10x3.7 | 63 | 7.6 | 3.4 | 67 | 14.4 | 1.81 | 60 | 10 |
| TEC-04901-12x12x2.9 | 49 | 5.9 | 1.5 | 67 | 5 | 3.15 | 12 | 12 |
| TEC-03102-15x15x4 | 31 | 3.8 | 2.5 | 66 | 5.3 | 1.19 | 15 | 15 |
| TEC-03102-15x15x3.8 | 31 | 3.8 | 2.8 | 66 | 5.9 | 1.07 | 15 | 15 |
| TEC-04904-15x15x3.1 | 49 | 5.9 | 4.2 | 67 | 13.9 | 1.13 | 15 | 15 |
| TEC-04804-15x15x3.32 | 48 | 5.8 | 4.3 | 66 | 13.7 | 1.1 | 15 | 15 |
| TEC-04902-18x18x4 | 49 | 5.9 | 2.4 | 67 | 7.8 | 2.02 | 18 | 18 |
| TEC-04902-20x20x4 | 49 | 5.9 | 2.1 | 66 | 6.8 | 2.32 | 20 | 20 |
| TEC-04903-20x20x3.6 | 49 | 5.9 | 3.1 | 66 | 10.1 | 1.55 | 20 | 20 |
| TEC-07102-20x20x4 | 71 | 8.6 | 2.3 | 66 | 11 | 3 | 20 | 20 |
| TEC-07103-20x20x3.5 | 71 | 8.6 | 3.3 | 66 | 16 | 2.07 | 20 | 20 |
| TEC-06311-20x40x3.05 | 63 | 7.6 | 11.2 | 67 | 47.3 | 0.55 | 20 | 40 |
| TEC-06311-40x20x3.05 | 63 | 7.6 | 11.2 | 67 | 47.3 | 0.55 | 40 | 20 |
| TEC-07102-23x23x4 | 71 | 8.6 | 2.3 | 66 | 11 | 3 | 23 | 23 |
| TEC-07103-23x23x3.5 | 71 | 8.6 | 3.3 | 66 | 16 | 2.07 | 23 | 23 |
| TEC-04903-25x25x4.2 | 49 | 5.9 | 3.9 | 67 | 12.9 | 1.22 | 25 | 25 |
| TEC-07102-30x30x4 | 71 | 8.6 | 2.3 | 66 | 11 | 3 | 30 | 30 |
| TEC-07103-30x30x3.7 | 71 | 8.6 | 3.3 | 66 | 16 | 2.07 | 30 | 30 |
| TEC-07103-30x30x4 | 71 | 8.6 | 3.6 | 66 | 17.4 | 1.9 | 30 | 30 |
| TEC-12701-30x30x4.55 | 127 | 15.4 | 1.3 | 67 | 11.4 | 9.25 | 30 | 30 |
| TEC-12702-30x30x4.2 | 127 | 15.4 | 2 | 67 | 17.4 | 6.08 | 30 | 30 |
| TEC-12702-30x30x4.07 | 127 | 15.4 | 2.2 | 67 | 18.9 | 5.6 | 30 | 30 |
| TEC-12703-30x30x3.7 | 127 | 15.4 | 3.4 | 66 | 28.9 | 3.65 | 30 | 30 |
| TEC-12704-30x30x3.4 | 127 | 15.4 | 4.2 | 66 | 36.2 | 2.92 | 30 | 30 |
| TEC-12702-40x40x4.2 | 127 | 15.4 | 2.8 | 66 | 24.1 | 4.38 | 40 | 40 |
| TEC-12703-40x40x3.9 | 127 | 15.4 | 3.4 | 66 | 28.9 | 3.65 | 40 | 40 |
| TEC-12704-40x40x3.4 | 127 | 15.4 | 4.2 | 66 | 36.2 | 2.92 | 40 | 40 |
| TEC-12704-40x40x4 | 127 | 15.4 | 4.8 | 66 | 41.1 | 2.57 | 40 | 40 |
| TEC-12705-40x40x3.65 | 127 | 15.4 | 5.6 | 66 | 48 | 2.2 | 40 | 40 |
| TEC-12706-40x40x3.95 | 127 | 15.4 | 6.6 | 67 | 55.9 | 1.89 | 40 | 40 |
| TEC-12707-40x40x4 | 127 | 15.4 | 7.4 | 67 | 62.9 | 1.68 | 40 | 40 |
| TEC-12708-40x40x3.6 | 127 | 15.4 | 8.8 | 67 | 74.9 | 1.41 | 40 | 40 |
| TEC-12716-40x40x3.2 | 127 | 15.4 | 16.3 | 66 | 139 | 0.76 | 40 | 40 |
| TEC-06303-40x20x3.6 | 63 | 7.6 | 3 | 3.4 | 22.8 | 1.98 | 40 | 20 |
🔷Peltier Element Cooler Product Structure
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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.
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