🔷Product Drawing

🔷 Performance Curve

🔷 Product Overview

The 15*15*3.4mm peltier module is a mini high-current solid-state thermoelectric cooling component, independently developed and produced for precision micro-cooling scenarios. Adopting high-quality bismuth telluride thermoelectric chips and high-strength ceramic substrate, this peltier cooler has the advantages of small size, large cooling capacity and fast response speed. Different from traditional cooling equipment, it has no mechanical moving parts, no noise and no vibration during operation.

As a core component of peltier refrigeration technology, this product is widely used in semiconductor temperature control, precision laser equipment cooling, industrial chiller auxiliary heat dissipation and other fields. We support wholesale supply and OEM customized services, providing one-stop thermoelectric cooling solutions for global industrial customers.

🔷 Product Features

• Mini Compact Size: 15*15*3.4mm ultra-small volume, suitable for compact equipment installation and precision micro-cooling scenarios
• High Current & High Efficiency:  large rated current, strong cooling power, excellent peltier refrigeration performance
• Stable & Durable: High-strength ceramic insulation structure, anti-aging and anti-corrosion, long service life for continuous industrial operation
• Precise Temperature Control: Realize accurate cold and heat conversion, meet the high-precision demand of semiconductor temperature control
• Wide Application Adaptability: Professional peltier module for laser cooling and thermoelectric cooling for industrial chiller, strong scene compatibility
• Zero Noise Operation: Solid-state thermoelectric effect cooling, no mechanical operation, silent and environment-friendly
• Customizable Service: Support OEM size adjustment, parameter customization and batch wholesale supply

🔷Product Applications

This 15*15*3.4mm peltier module is a multi-functional thermoelectric cooler, specially designed for industrial precision cooling and constant temperature control, covering multiple core application scenarios of peltier refrigeration:

• Semiconductor Industry: Professional semiconductor temperature control for chip, sensor and electronic component constant temperature and heat dissipation
• Laser Equipment Industry: Dedicated peltier module for laser cooling, used for laser diode, laser instrument precision constant temperature to ensure stable laser output
• Industrial Refrigeration Industry: Thermoelectric cooling for industrial chiller, auxiliary cooling and constant temperature maintenance of small industrial chillers
• Precision Instrument Industry: Analytical instruments, medical equipment, optical equipment miniature peltier refrigeration and temperature stabilization
• Electronic Equipment: Portable refrigeration equipment, intelligent equipment heat dissipation and micro constant temperature system

🔷 Product Structure

🔷Operation Principle/ Work Principle

This peltier module works based on the classic Peltier thermoelectric effect. When DC power is applied to the two electrodes of the thermoelectric cooler, electrons will flow directionally between the N-type and P-type thermoelectric chips, realizing heat transfer from one side to the other. One ceramic surface absorbs heat to form a cold end to realize thermoelectric cooling, while the other surface releases heat to form a hot end for heat dissipation.

Through this solid-state heat conversion principle, the product realizes efficient peltier refrigeration, and can accurately control the temperature of precision equipment. It is the core technical support for peltier module for laser cooling, thermoelectric cooling for industrial chiller and semiconductor temperature control systems, with fast response and high control accuracy.

🔷FAQ

Q1: What are the main uses of the 15*15*3.4mm  peltier module?

A: This high-current mini peltier cooler is mainly used for semiconductor temperature control, precision laser equipment cooling, thermoelectric cooling for industrial chiller and miniature peltier refrigeration systems, suitable for various precision constant temperature and micro-cooling scenarios.

Q2: What are the advantages of this peltier module compared with ordinary cooling modules?

A: It has ultra-small size,  high working current and higher cooling efficiency. It features silent operation, stable performance and long service life, which is more suitable for high-precision industrial scenarios such as laser cooling and semiconductor temperature control.

Q3: Can you provide OEM customization and wholesale services?

A: Yes. We are a professional peltier module supplier, supporting customized size, parameter adjustment and batch wholesale of thermoelectric coolers, to meet the personalized needs of industrial chiller, laser equipment and semiconductor industry customers.

Q4: Is the product suitable for long-term continuous industrial operation?

A: Definitely. This peltier module adopts high-strength industrial-grade materials and has passed strict aging tests. It can maintain stable peltier refrigeration performance for a long time, fully adapting to 24-hour continuous operation of industrial equipment.