🔷Product Drawing
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🔷Basic Performance Spec
| Product Model | Chip | Max Temp Difference | Internal Resistance | Max Voltage | Max Current | Max Power | Dimensions |
|---|
| Type mode | In APE | ▲Tmax(°C) | ACR (Ω) | Umax (V) | Imax (A) | Pmax (W) | Size (mm) |
| TEC1-12706 | K10 | 60 | 1.98 | 15.2 | 6 | 91 | 40×40×3.4 |
| K14 | 65 | | | | | 40×40×3.8 |
| K18 | 70 | | | | | 40×40×4.2 |
🔷Additional Performance Spec
| Specification Item | Details |
|---|
| Substrate Specification | 96% alumina (0.76 mm) + oxygen-free copper (0.4 mm), sintered process |
| Lead Wire Specification | Extra-soft silicone wire, 20 AWG, length = 200 mm |
| Terminal Specification | Standard product without terminals (terminals can be added upon request) |
| Assembly Pressure | 4 kg (0.25 kg/cm²) |
| Packaging Standard | Polystyrene (PS) foam box packaging |
| Sealing Material | 704 silicone rubber sealant |
| Maximum Temperature Resistance | Bismuth-tin lead-free solder, melting point 138°C |
| Storage Environment | Temperature < 120°C, Humidity < 60% Rh |
🔷Performance Curve
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🔷Product Overview
TEC‑12706 40*40 peltier cooler is a popular thermoelectric cooling element. As a typical peltier cooler module, this 12V unit converts electric energy into temperature difference. It is small size peltier cooler with 40×40 ceramic substrate, easy to assemble into cooling system. We are reliable peltier cooler manufacturer, support wholesale peltier cooler and bulk peltier cooler supply.
🔷Product Features
- High‑voltage peltier cooler design with 12V rated input, match common DC power supply
- High power peltier cooler, excellent cooling performance
- Low noise peltier cooler, no vibration during operation
- Compact 40*40 structure, small size peltier cooler for limited installation space
- Support OEM peltier cooler and custom peltier cooler service
- Solid ceramic substrate, good insulation performance and long service lifespan
🔷Product Applications
This TEC‑12706 peltier cooler element fits multiple scenarios:
peltier cooler for laser equipment
peltier cooler for medical device
peltier cooler for cpu cooling
peltier cooler for incubator
peltier cooler for industrial temperature control
peltier cooler for refrigerator
🔷Product Structure
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🔷Operation Principle / Work Principle
Based on Peltier effect. When DC current passes through peltier cooler module, heat will transfer from one ceramic side to another side. One surface becomes cold for cooling, the other side releases heat which needs matched heat sink for dissipation. Adjust current to control cooling capacity and temperature.
🔷FAQ 常见问题
Q1: What power supply fits TEC‑12706 40*40 peltier cooler?
A: It is 12v peltier cooler, recommend regulated 12V DC power supply, rated current ≥6A. 24v peltier cooler version is also available upon custom request.
Q2: Can you provide wholesale or bulk order?
A: Yes, we are peltier cooler supplier, support wholesale peltier cooler and bulk peltier cooler. OEM peltier cooler and custom peltier cooler are acceptable.
Q3: What is the main limitation for temperature difference?
A: This is high temperature difference peltier cooler, actual ΔT depends on heat sink cooling effect. Poor heat dissipation will greatly reduce cooling performance.
Q4: Is this peltier cooler suitable for large‑size equipment?
A: 40*40 belongs to small size peltier cooler. For heavy‑duty requirement, we can provide large peltier cooler model for selection.
Q5: What application scenarios can this peltier cooler element be used for?
A: Widely used for laser equipment, medical device, cpu cooling, incubator, industrial temperature control, mini refrigerator and other precision cooling projects.
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