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TEC1-12704 12703 12705 12706 12740 12715 TES1-12701 TEC1-12705FX TEC1-19912 TEC2-19003 TEC Thermoelectric Cooler Peltier of semiconductor
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Get ice cold in minutes or heat to boiling by simply reversing the polarity.
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What Stands Out
Product Details
- TEC1-12709 TEC Thermoelectric Cooler refrigeration 30X30/40X40 Thermoelectric Cooler Peltier of semiconductor refrigeration
- Get ice cold in minutes or heat to boiling by simply reversing the polarity, used for numerous applications from CPU coolers to alternate power sources, or even for your own
- Overall dimensions: 40*40*4.0mm/30*30*3.0MM element .2PC TEC1-12709 (40*40)
- Wire specification: lead length 300 + 5mm RV standard wire single head 5mm tin plating
- These devices must be used in conjunction with a heat sink to avoid burned
| Brand Name | Bolsen |
| Manufacturer | Bolsen |
| Part Number | Bolsen |
| Included Components | Thermoelectric Cooler |
| Item Dimensions L x W x H | 1.57"L x 0.14"W x 1.57"H (4 x 0.4 x 4 cm) |
| Item Weight | 0.05 Kilograms |
| Brand | Bolsen |
| Product Dimensions (L x W x H) | 1.57"L x 0.14"W x 1.57"H (4 x 0.4 x 4 cm) |
| Number of Items | 2 |
What's in the box
Thermoelectric Cooler
Who Should Buy?
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Hobbyists
Ideal for DIY projects involving cooling systems or temperature control applications at a low budget.
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Lab Experiments
Useful in scientific experiments requiring precise temperature control and efficient cooling mechanisms.
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Small Appliances
Perfect for small refrigeration units, beverage coolers, or compact air conditioning systems.
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Heavy Duty Use
Not suitable for industrial or commercial applications requiring high-capacity cooling systems.
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Limited Cooling
May not be effective for large volumes or extensive heat dissipation needs.
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Temperatures Above Range
Users needing temperatures outside of the specified range may find it ineffective or damaging.
Product Description
Customer Questions & Answers
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Question:
What is a TEC Thermoelectric Cooler and how does it work?
Answer: A TEC Thermoelectric Cooler, or Peltier device, is a semiconductor-based heat pump that transfers heat from one side to another when an electric current flows through it. This creates a temperature difference, allowing one side to cool while the other side heats up. These coolers are widely used in applications such as portable refrigerators, wine coolers, and CPU cooling systems due to their compact size and efficiency. -
Question:
What applications are suitable for TEC1-12704 and similar modules?
Answer: TEC1-12704 and similar Peltier modules are versatile and can be used in various applications, including cooling electronic components, providing temperature control for compact refrigerators, and in scientific instruments for thermal regulation. They are also effective in DIY projects and prototypes, making them popular among hobbyists and engineers alike. -
Question:
What are the key specifications of the TEC1-12705?
Answer: The TEC1-12705 features a maximum voltage of 15V and can achieve temperature differentials of up to 67°C. With a capacity of around 60-70 watts, it’s suitable for medium-sized cooling tasks. Understanding these specifications will help you choose the right TEC module for your specific application. -
Question:
Can I use multiple TEC units for greater cooling efficiency?
Answer: Yes, using multiple TEC units in parallel or series configurations can enhance cooling performance. This approach is particularly beneficial in applications requiring significant temperature control, such as cooling large electronics or custom-built refrigeration systems. Ensure proper thermal management to maximize efficiency. -
Question:
What power supply is recommended for TEC modules?
Answer: A stable power supply that matches the voltage and current requirements of the TEC module is crucial. For instance, the TEC1-12705 works optimally at approximately 12V and 6A. Utilizing a suitable power source will enhance performance and prevent potential damage to the module. -
Question:
Can TEC coolers be used for heating applications as well?
Answer: Yes, TEC coolers can function as heaters by simply reversing the polarity of the power supply. This flexibility makes them suitable for a range of applications, from heating small spaces to temperature control systems that require both heating and cooling functionalities. -
Question:
What are the installation requirements for TEC1-12709?
Answer: Installing the TEC1-12709 requires proper thermal contact with heat sinks on both the hot and cold sides. Additionally, a power supply capable of delivering sufficient voltage and current is essential, along with thermal paste for effective heat transfer. Proper installation ensures efficient operation and longevity of the unit. -
Question:
How do I calculate the cooling capacity needed for my project?
Answer: To determine the cooling capacity, consider the heat load that needs to be removed, the ambient temperature, and the desired temperature of the cooled object. You can use the formula Q = mcΔT, where Q is heat transfer, m is the mass of the item being cooled, c is the specific heat capacity, and ΔT is the temperature difference. This calculation helps in selecting the right TEC unit. -
Question:
Where can I buy TEC Thermoelectric Coolers?
Answer: You can purchase TEC Thermoelectric Coolers, including models like TEC1-12704, TEC1-12705, and TEC1-12709, from Ubuy. They offer a wide variety of TEC products and make it convenient to find specific models suited to your refrigeration needs. -
Question:
What is the lifespan of TEC thermoelectric coolers?
Answer: The lifespan of TEC thermoelectric coolers can typically reach several years under proper operating conditions. Factors such as ambient temperature, humidity, and electrical controls can influence durability. By maintaining appropriate thermal management and using protective measures, you can extend the life of your TEC cooler.
Bolsen Connectors & Adapters Editorial Review
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Pros
- Highly efficient cooling
- Compact and lightweight design
- Durable semiconductor materials
- Low power consumption
- Versatile for different applications
Cons
- Can be noisy at higher settings.
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XCD 48
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Versatile cooling and heating capabilities.
- Rapid temperature control - ice cold or boiling in minutes.
- Ideal for various applications including CPU coolers and power sources.
- Compact sizes: Available in dimensions of 40*40mm and 30*30mm.
- Must be used with a heat sink to ensure optimal performance.
- Affordable and durable semiconductor refrigeration solution.




