EC1-12706 Thermoelectric Peltier Cooler Module
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৳ 240.00৳ 280.00 (-14%)
The TEC1-12706 Thermoelectric Peltier Cooler Module is a solid-state cooling plate that generates a dramatic temperature differential when powered by 12V DC. By passing current through its internal semiconductor couples, one side becomes ice-cold while the other side generates heat. Measuring a standard 40mm x 40mm, this 60W component is widely used in DIY mini-refrigerators, electronic water chillers, CPU cooling arrays, and portable beverage coolers.
Full Product Description
The TEC1-12706 Thermoelectric Peltier Cooler Module is a solid-state, high-performance semiconductor plate designed to deliver rapid cooling and heating capabilities for compact refrigeration setups. Utilizing the precise physics of the Peltier effect, this ceramic component creates a dramatic temperature differential across its two parallel faces when energized by a 12V DC power source. As electrical current flows through its internal bismuth telluride semiconductor couples, heat is efficiently pumped from one surface to the other, making one side ice-cold while the opposing side grows hot.
Measuring a standardized 40mm x 40mm, this 60W component operates entirely without moving parts, circulating fluids, or noisy compressors, making it a completely silent and maintenance-free solid-state thermal management solution. To prevent irreversible damage to the module, the hot side must always be securely mounted to a high-surface-area aluminum heatsink equipped with a cooling fan or liquid block before applying power. This versatility makes it the quintessential choice for engineering students, hardware technicians, and DIY makers constructing custom desktop mini-refrigerators, electronic water chillers, overclocked CPU cooling blocks, and portable beverage coolers.
Key Product Features
- Solid-State Thermal Transfer: Employs internal semiconductor junctions to deliver instant, reliable localized cooling without the use of toxic refrigerants or compressors.
- Dual Cooling & Heating Modes: By simply reversing the polarity of the DC input wiring, the hot and cold faces instantly swap functions, allowing for precise temperature-controlled incubation setups.
- Premium Ceramic Outer Layers: Constructed with high-insulation aluminum oxide (Al₂O₃) ceramic plates to optimize overall thermal conductivity and structural durability.
- Completely Silent Operation: Devoid of moving components, making it ideal for quiet laboratory environments, medical equipment, and bedside electronics.
- Flexible Power Range: Runs optimally on standard 12V DC power lines, allowing easy integration with desktop computer power supplies (PSUs), 12V lead-acid batteries, or dedicated switching power adapters.
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Model Number | TEC1-12706 |
| Operating Input Voltage | 12V DC Nominal (Maximum 15.4V DC) |
| Maximum Current Draw ($I_{max}$) | 6.0 Amperes |
| Maximum Power Rating ($P_{max}$) | ~60 Watts to 92 Watts (Depending on operational Δ T) |
| Maximum Temperature Difference ($\Delta T_{max}$) | Greater than 65°C to 67°C (Under no-load conditions) |
| Internal Resistance | 2.1 Ω – 2.5 Ω |
| Physical Dimensions | 40 mm x 40 mm x 3.9 mm |
| Lead Wire Interfaces | 150mm standard pre-insulated 20 AWG wires (Red: Positive, Black: Negative) |
| Maximum Safe Operating Temperature | Up to 138°C (Do not exceed without proper cooling) |
Critical Operating Notice
- CRITICAL REQUIREMENT: Never apply power to this module for more than two seconds without a substantial heatsink and high-quality thermal paste applied to the hot side. Without proper thermal dissipation on the hot face, the internal semiconductor junctions will rapidly overheat and melt, instantly destroying the module.
- How to Identify the Sides: Generally, the side stamped with the “TEC1-12706” text code is the Cold Side, while the blank ceramic side is the Hot Side. Always verify this with a brief, split-second low-voltage test if unsure.
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