Bewinner TEC4-24603 Thermoelectric Cooler Module, 4 Layer Heatsink Peltier Plate, 15/20/30/40mm, 12V DC, 3A, for Computer Cooling, Electronics & DIY Projects

Specification: Item Type: Thermoelectric Cooler Model: TEC4-24603 Material: Ceramic Rated Voltage: DC12V Maximum Voltage: DC14.6V (Th=30℃) Maximum Current: 3A (U=14.6V, Th=30℃) Maximum Temperature Difference: 107℃(Qc=0,Th=30℃) Maximum Cooling Capacity: 6.8W (△T=0℃,Th=30℃) Internal Resistance: 3.9~4.3Ω Leading Wire Specification: 20AWG, L=Approx. 150mm / 5.9in Packaging Process: 704 silicone rubber sealing Assembly Pressure: 4kg Working Temperature: -50~+80℃ Storage Temperature: -40~+60℃ Application Range: 1. Applications in high-tech fields: satellites, semiconductor lasers, infrared thermal imaging, infrared detectors, optoelectronic devices, etc. 2. Home appliance applications: dehumidifiers, portable heating and cooling boxes, hot and cold water dispensers, cool helmets, cold drink cups, beverage wine coolers, etc. 3. Application in electronic technology: cooling of electronic equipment, electronic components, computers, etc. 4. Industrial applications: automobile refrigerators, small air conditioners, dehumidifiers, thermostats, petroleums testing instruments, etc. 5. Agricultural and biological applications: physical cooling pads, semiconductor physiological slices, vaccine preservation, etc. Size: Approx. 15mm / 0.6in 20mm / 0.8in 30mm / 1.2in 40mm / 1.6in The power of a single refrigeration component pair is very small, but it is combined into a pile. If the same type of pile is used in series and parallel to form a refrigeration system, the power can be very large, so the cooling power can be up to several milliwatts. The range of ten thousand watt. Normal temperature hot exterior can withstand temperature of 80 degrees, medium temperature hot exterior can withstand temperature of 150 degrees, high temperature hot exterior can withstand temperature of 200 degrees; the

• Dual-Function Cooling & Heating: This solid-state Peltier module provides both efficient cooling and heating without any moving parts, refrigerants, or noise, ensuring reliable, vibration-free, and long-lasting operation.
• High-Performance 4-Layer Design: Features a ceramic construction with a 4-layer heatsink for optimal thermal management, achieving a maximum temperature difference of 107℃ and a cooling capacity of 6.8W for powerful performance.
• Precise & Fast Temperature Control: Offers high-accuracy temperature control with small thermal inertia for rapid cooling/heating response. It can maximum temperature difference in under a minute with proper heat dissipation.
• Versatile & Easy to Install: Compatible with 12V DC power (3A ) and comes in multiple sizes (15/20/30/40mm). Its solid, compact design with 20AWG leads (150mm) and silicone sealing allows for easy integration into various projects.
• Wide Range of Applications: Ideal for computer accessories, electronic component cooling, DIY projects, portable coolers, scientific instruments, dehumidifiers, and even thermoelectric power generation in mid-to-low temperature ranges.