🔷Product Drawing

🔷Basic Performance Spec

The Miniature Peltier Cooler is a compact thermoelectric cooling solution based on the Peltier effect. It provides precise solid-state cooling without mechanical compressors or refrigerants.

Typical performance parameters may include:

Actual specifications should be confirmed according to the selected model.

🔷Performance Curve

🔷Product Overview

The Miniature Peltier Cooler is a compact thermoelectric cooling module developed for applications requiring efficient localized cooling in a small installation space.

Unlike conventional compressor-based cooling systems, a Peltier cooler has no mechanical moving parts and does not require refrigerant. When DC power is applied, heat is transferred from one side of the module to the other, creating a cold side and a hot side.

Its compact size and solid-state structure make it suitable for temperature-sensitive components, portable equipment, electronic devices, optical systems, laboratory instruments, and other compact thermal management applications.

As a professional peltier cooler manufacturer and peltier cooler supplier, we can provide standard and customized solutions for different equipment requirements.

🔷Product Features

1. Compact Miniature Design

The compact structure allows the Miniature Peltier Cooler to be installed in equipment where conventional cooling systems may require too much space.

2. Solid-State Cooling

The module has no compressor or mechanical moving parts, providing a simple and compact cooling structure.

3. Precise Temperature Control

Peltier technology enables localized temperature regulation for components and small enclosed spaces.

4. Flexible DC Operation

The cooler can operate directly with DC power and can be designed according to different voltage and current requirements.

5. Customizable Structure

Dimensions, electrical parameters, wires, connectors, and other specifications can be customized for OEM applications.

6. Suitable for Compact Equipment

The miniature structure is suitable for electronic, optical, medical, laboratory, and portable cooling applications.

🔷Product Applications

The Miniature Peltier Cooler can be used in a wide range of compact thermal management applications.

Electronic Cooling

Used for localized cooling of electronic components, sensors, controllers, and compact electronic devices.

Optical Cooling

Used for temperature stabilization of optical components, detectors, laser-related components, and optical instruments.

Laser Cooling

Peltier technology can provide localized temperature control for laser and optoelectronic components.

Semiconductor Temperature Control

Used in semiconductor testing, electronic measurement, and temperature-sensitive component applications.

Medical Equipment

Suitable for compact medical and analytical equipment requiring localized temperature control.

Laboratory Equipment

Can be integrated into laboratory instruments and analytical devices where compact temperature regulation is required.

Portable Cooling Equipment

The miniature structure can be integrated into portable cooling equipment and compact thermal management systems.

Mini Refrigeration Systems

Can be used as a cooling component in miniature refrigeration and temperature-control equipment.

🔷Product Structure

🔷Operation Principle / Work Principle

The Miniature Peltier Cooler operates based on the Peltier effect.

When direct current passes through the semiconductor thermoelectric elements, heat is absorbed on one side of the module and released on the opposite side.

As a result:

Cold Side → Absorbs Heat → Thermoelectric Elements → Transfers Heat → Hot Side

The cold side can be connected to the component or area requiring cooling, while the hot side must be connected to an appropriate heat sink or heat dissipation system.

The actual cooling performance depends not only on the Peltier module itself but also on:

• Input voltage
  
• Operating current
  
• Heat load
  
• Ambient temperature
  
• Hot-side heat dissipation
  
• Thermal interface
  
• Heat sink performance
  

Therefore, proper hot-side heat dissipation is essential for achieving the expected cooling performance.

🔷FAQ

Q1: What is a Miniature Peltier Cooler?

A Miniature Peltier Cooler is a compact thermoelectric cooling module that uses the Peltier effect to transfer heat from one side to the other.

Q2: What is the difference between a Peltier Cooler and a conventional cooling system?

A Peltier cooler uses semiconductor thermoelectric technology without a compressor or refrigerant, making it suitable for compact and localized cooling applications.

Q3: Can the Miniature Peltier Cooler be customized?

Yes. Dimensions, voltage, current, cooling capacity, wire length, connector, and other specifications can be customized according to application requirements.

Q4: Do you provide OEM and ODM services?

Yes. As a peltier cooler manufacturer and supplier, we can provide OEM and ODM thermoelectric cooling solutions for different equipment and system requirements.

Q5: Can I buy Miniature Peltier Coolers in bulk?

Yes. We support wholesale and bulk orders for customers requiring Miniature Peltier Coolers for production and equipment integration.

Q6: Are you a Peltier Cooler manufacturer or supplier?

We provide Peltier cooler manufacturing and supply services, including standard products, customized Peltier coolers, OEM/ODM solutions, and bulk orders.

Q7: Do you supply Peltier Coolers in China?

Yes. We can provide peltier cooler supplier China solutions for international customers, including customized production and bulk supply.