🔷Thermoelectric Cooler Product Drawing

🔷Peltier Cooler Product Parametmer

🔷Product Overview

The 15×15×3.5mm Thermoelectric Cooler is a miniature cooling component designed for compact equipment and space-constrained applications. Based on the Peltier effect, it transfers heat from one side of the module to the other when direct current is applied.

Compared with conventional compressor-based cooling systems, thermoelectric cooling modules have no moving parts inside the module itself. Their compact structure makes them suitable for applications requiring localized cooling, precise temperature adjustment, or integration into small electronic assemblies.

As a thermoelectric cooling module manufacturer and supplier, we understand that different applications require different electrical and thermal performance. Selecting the right Peltier Module involves more than matching the physical dimensions. Engineers should also consider the required cooling capacity, target temperature, heat load, available power supply, and heat dissipation design.

For customers developing new products, we can discuss application requirements and help evaluate suitable thermoelectric cooling solutions. OEM and ODM inquiries are welcome for projects requiring specific configurations or integration requirements.

🔷Product Features

1. Miniature Dimensions

The 15×15×3.5mm format is suitable for compact devices where installation space is limited.

2. Solid-State Cooling

The module uses the Peltier effect to transfer heat without moving parts inside the thermoelectric element.

3. Localized Temperature Control

When paired with an appropriate control system, the module can support localized cooling and temperature stabilization.

4. Flexible System Integration

Its compact form factor allows engineers to incorporate the module into custom cooling assemblies, subject to electrical, mechanical, and thermal requirements.

5. OEM and ODM Support

For qualified projects, customers can discuss custom configurations, assembly requirements, and product integration with the manufacturer.

6. Suitable for Engineering Development

The miniature format can be evaluated in prototypes, laboratory equipment, and specialized electronic products where a compact thermoelectric cooling solution is required.

Note: Actual cooling performance, service life, and operating limits depend on the specific module specifications and application conditions.

🔷Product Applications

The 15×15×3.5mm Thermoelectric Cooler can be evaluated for the following applications, provided that its cooling capacity and operating parameters meet the actual requirements.

1. Optical and Laser Equipment

Localized cooling of small optical components, sensors, and selected low-heat-load laser-related assemblies.

2. Precision Instruments

Temperature stabilization for compact measurement devices, analytical instruments, and specialized testing equipment.

3. Electronic Components

Localized thermal management for small electronic assemblies and temperature-sensitive components.

4. Medical and Laboratory Equipment

Potential use in compact analytical instruments and laboratory devices requiring controlled temperatures, subject to applicable system and regulatory requirements.

5. Miniature Cooling Systems

Integration into custom micro-cooling devices where available installation space is limited.

6. Sensor Temperature Control

Supporting temperature adjustment for selected optical sensors, detector assemblies, and other temperature-sensitive components.

7. OEM Cooling Assemblies

Integration into customer-designed cooling products, including customized thermoelectric cooling assemblies.

Before confirming suitability, evaluate the actual heat load, target temperature, hot-side heat dissipation, available electrical power, and environmental conditions.

🔷Product Structure

🔷Operation Principle / Work Principle

The thermoelectric cooler operates according to the Peltier effect. When direct current passes through the internal semiconductor elements, heat is absorbed at one ceramic surface and released at the opposite surface.

The heat-absorbing surface becomes the cold side, while the heat-releasing surface becomes the hot side. Reversing the current direction reverses the heat-transfer direction.

The module does not destroy heat. Instead, it transfers heat from the cold side to the hot side. Therefore, the hot side must be connected to an effective heat dissipation system.

For practical cooling applications, the complete system should be designed around the required cooling capacity, operating temperature difference, electrical input, and thermal resistance.

Correct installation and adequate heat dissipation are essential to achieving the expected cooling performance.

🔷FAQ

Q1: What is a 15×15×3.5mm thermoelectric cooler used for?

It is a miniature thermoelectric cooling component that can be evaluated for compact electronic devices, optical equipment, precision instruments, sensors, and other applications requiring localized cooling.

Q2: Is this product a Peltier Module?

Yes. A thermoelectric cooler is commonly referred to as a Peltier Module or TEC module. Its suitability depends on the required electrical and thermal performance.

Q3: How do I select the right Peltier Module for my application?

Confirm the installation dimensions, required cooling capacity, target cold-side temperature, hot-side temperature, operating voltage, current, heat load, and heat dissipation method. These details help determine whether this miniature model is suitable.

Q4: Can I order this thermoelectric cooler in bulk?

Bulk Peltier Module orders can be discussed with the supplier. Availability, pricing, lead time, and order quantities should be confirmed according to the current production arrangements.

Q5: Do you support OEM and ODM Peltier Module projects?

OEM and ODM requirements can be discussed for projects involving customized configurations, assembly integration, or specific application needs. Final feasibility depends on the technical requirements and manufacturing capabilities.

Q6: Can you provide a custom thermoelectric cooling module?

Customers can submit their required dimensions, electrical parameters, application details, and installation conditions for evaluation. Customization options should be confirmed after technical review.

Q7: What information is needed for a quotation?

Please provide the required quantity, application, dimensions, operating voltage, current, target temperature, cooling capacity, and any special wire or assembly requirements. If some parameters are not yet available, an application description or reference drawing can help start the evaluation.

Q8: How can I obtain the performance curve and datasheet?

Contact the supplier with the model number and intended application. The available datasheet, performance curves, and technical information can then be confirmed for your selected product.

Q9: What should I consider before purchasing from a Peltier Module manufacturer?

Review the model specifications, quality requirements, production capabilities, technical support, order quantity, and delivery expectations. For OEM projects, confirm the complete technical requirements before placing a production order.

Q10: Do you supply Peltier Modules for wholesale and OEM customers?

Wholesale, bulk supply, and OEM project inquiries can be discussed according to product availability, order quantity, and technical requirements. Contact the sales team to confirm the applicable purchasing arrangements.