🔷Thermoelectric Cooling Element Basic Performance Spec

🔷Thermoelectric Cooling Device Additional Performance Spec

🔷Thermoelectric Generator Modules Product Drawing

🔷Thermoelectric Modules Product Drawing

🔷Peltier Cooling Element Product Overview Peltier

The TEC1‑24106 is a high‑performance single‑stage thermoelectric cooling module (also known as Peltier cooler), built‑in with 241 thermocouple pairs and premium‑grade bismuth‑telluride semiconductor pellets, sandwiched between two high‑thermal‑conductivity aluminium‑oxide ceramic substrates. Operating based on the Peltier effect, this solid‑state heat pump transfers heat actively from one ceramic surface to the other when supplied with DC power, achieving reliable cooling or heating function by reversing current polarity. With dimension of 50mm × 50mm, this large‑area TEC delivers outstanding heat‑pumping capacity, making it an ideal thermal management component for medium‑to‑high‑load temperature‑control projects.

🔷50*50mm Peltier Module Core Features

Solid‑state structure with zero moving parts, vibration‑free and silent operation, no compressor or refrigerant required, environmentally‑friendly and RoHS‑compliant

1. Large 50*50mm contact surface, uniform temperature distribution across cold plate, avoids local hot‑spots during long‑time operation.
2. Bidirectional temperature control: instant switch between cooling and heating by reversing DC current direction, supports fast thermal cycling.
3. Precise temperature regulation, capable of stable temperature holding with fine tolerance; maximum temperature difference (ΔTmax) can reach 67℃‑70℃ under optimal heat‑dissipation conditions
4. High cooling power: Max cooling capacity Qcmax up to 101.2W at zero temperature difference; rated maximum current Imax: 6.0A, maximum operating voltage Umax: 28.4‑30V DC.
5. Excellent long‑term reliability, long service life, low failure rate; insulated ceramic faces prevent electric leakage.
6. Compact, flat and easy‑to‑mount design, convenient to bond with heat sinks, cold plates via thermal conductive paste.

🔷 Important Installation & Operation Notes

This TEC must be matched with a qualified heat‑sink on its hot side during operation; never run the module without proper heat dissipation.

1. Use thermal grease between the module surface and heat‑exchanger to minimize thermal resistance.
2. Do not exceed the rated maximum DC voltage and current.
3. Avoid bending, twisting or mechanical impact to prevent internal pellet fracture.
4. For waterproof or high‑humidity environments, additional edge‑sealing treatment is optional.

🔷 Product Applications

The TEC1-24106 is a high-power, single-stage thermoelectric cooling module featuring 241 thermocouple pairs and a large 50×50mm heat exchange surface. Delivering a maximum cooling power of 101.2W, a peak temperature difference of 70℃, and supporting stable DC 6.0A / 28.4V operation, this solid-state Peltier module provides uniform heat distribution, bidirectional cooling and heating, and ultra-precise temperature regulation. With vibration-free, refrigerant-free, and maintenance-free operation, it is widely deployed in industrial precision temperature control, optoelectronic stabilization, medical equipment, laboratory instrumentation, and commercial portable thermal systems. Below are its standardized and professional application scenarios.

1. Peltier Cooler for Optoelectronic & Precision Optical Equipment

Constant temperature stabilization is critical for high-precision optical and photoelectric components, as minor temperature drift causes beam deviation, imaging noise, and performance attenuation. The TEC1-24106 large-area cooling surface ensures homogeneous thermal dissipation, effectively eliminating local hotspots and maintaining strict temperature stability. Typical applications include laser diode temperature control, industrial laser marking and cutting equipment, high-sensitivity CCD/CMOS image sensor cooling, drone and industrial camera thermal noise reduction, LiDAR transceiver temperature stabilization, and optical laboratory testing benches. It supports long-term continuous operation and guarantees consistent optical output accuracy and imaging quality.

2.Thermoelectric Cooler for Medical & Biochemical Instrumentation

Medical and biochemical devices require safe, stable, and pollution-free thermal control solutions. As an environmentally friendly solid-state thermal component with no refrigerant, no vibration, and low failure rate, the TEC1-24106 fully meets medical-grade operating standards. It is widely applied in PCR amplification instruments, DNA sequencing equipment, biological sample constant-temperature storage boxes, medical reagent refrigeration devices, portable vaccine cold chain boxes, clinical constant-temperature treatment equipment, and cosmetic cold compression instruments. Its bidirectional cooling and heating function enables rapid temperature cycling and precise constant-temperature holding, ensuring the activity of biological samples and the accuracy of medical detection data.

3. TEC Module for Industrial Temperature Control & Electronic Thermal Management

For medium and high-power industrial electronic systems and automated equipment, sustained heat accumulation leads to reduced operating efficiency and shortened service life. The TEC1-24106 features high cooling capacity and a large contact area, suitable for efficient heat dissipation and constant-temperature protection of high-load industrial equipment. Core applications include industrial control cabinet auxiliary cooling, high-power chip and power module thermal management, semiconductor testing platforms, industrial liquid cooling circulating systems, precision mold temperature control equipment, and automated sensor constant-temperature protection systems. Its rugged ceramic insulation structure prevents electric leakage, adapting to complex industrial working environments and improving equipment operational stability and service life.

4. Laboratory & Scientific Research Instruments

Scientific research experiments demand ultra-high temperature control accuracy and repeatable thermal cycling conditions. The TEC1-24106 achieves fine temperature tuning and reliable bidirectional cold and hot switching, perfectly matching the thermal control requirements of laboratory precision instruments. It is commonly used in analytical spectrometers, constant-temperature and constant-humidity test chambers, material thermal performance testing equipment, laboratory small-scale refrigeration and heating test benches, and environmental monitoring instrument temperature calibration systems. It effectively eliminates temperature interference in experimental environments and ensures the authenticity and repeatability of scientific research data.

5. Commercial & Portable Thermal Equipment

Benefiting from its compact flat structure, easy installation, and silent operation, the TEC1-24106 is an ideal core component for civilian and commercial portable constant-temperature equipment. Typical applications include DC-powered car refrigerators and portable mini cold storage cabinets, constant-temperature wine cabinets and cosmetic storage boxes, small household dehumidifiers and condensation cooling devices, and portable cold and hot dual-purpose thermal devices. The module supports flexible current polarity switching to realize free cooling and heating conversion, meeting the diverse temperature control needs of civilian and commercial scenarios with low noise and zero environmental pollution.

6. New Energy & Automotive Auxiliary Systems

In new energy vehicle and mobile energy storage scenarios, stable temperature control is essential for battery and electronic component safety. The TEC1-24106 is applied in vehicle-mounted battery auxiliary constant-temperature management systems, vehicle precision electronic module cooling, and mobile energy storage equipment thermal stabilization. It adapts to DC power supply characteristics of vehicle systems, providing efficient and reliable active heat transfer, reducing temperature fluctuation of core components, and improving the safety and cycle life of new energy equipment.

🔷Product Structure

The TEC1-24106 is a high-performance single-stage thermoelectric cooling module built with a standardized laminated sandwich structure, adopting industrial-grade bismuth telluride semiconductor thermoelectric materials and high-insulation ceramic substrates. The overall structural design focuses on high thermal conductivity, mechanical stability, electrical safety and long-cycle working reliability, fully adapting to continuous high-power DC operation and precision temperature control scenarios. All structural components are manufactured and assembled in strict accordance with industrial specifications, featuring compact layout, uniform stress distribution and excellent thermal conduction consistency.

🔷FAQ

Q: What is the cooling capacity of the TEC1-24106?

A: The TEC1-24106 provides a maximum cooling capacity (Qcmax) of up to 101.2 W at ΔT = 0°C. Actual cooling performance depends on the hot-side temperature, operating current, and system heat dissipation.

Q: What are the maximum voltage and current of the TEC1-24106?A: The TEC1-24106 has a maximum current of 6.0 A and a maximum voltage of approximately 29 V. The recommended operating point should be selected according to the required cooling capacity and temperature difference.

Q: Can the TEC1-24106 be customized for different applications?

A: Yes. As a TEC manufacturer, we can customize wire length, wire type, sealing, ceramic plate, dimensions, and thermoelectric performance according to your application requirements. OEM and mass-production projects are supported.