ATC-M1 Temperature Controller with Short-Cycle PID

X-Meritan develops thermoelectric materials, coolers, NTC components and temperature controllers for semiconductor thermal management. The ATC-M1 Temperature Controller with Short-Cycle PID combines a compact 34mm x 20mm board with short-cycle PID control, 10K NTC temperature feedback and TEC output control for micro objects with low thermal inertia. It operates on 3.0V–5.0V DC, supports a default temperature range of +10 to +40 degrees C, and has a factory default set temperature of 25 degrees C. Temperature can be adjusted through a W9 potentiometer or analog input, with a specified temperature control stability of 0.001 degree C.

Key Features

Short-Cycle PID Control

The ATC-M1 Temperature Controller with Short-Cycle PID uses a short-cycle PID feedback approach designed for micro objects with low thermal inertia. Frequent corrective action helps the controller respond to changes in the thermal condition of the controlled object without relying on the larger thermal response associated with conventional systems.

Compact Board Structure

With dimensions of only 34mm x 20mm and a total height of 15.5mm, the ATC-M1 is suited to compact thermal-control assemblies. Its small form factor is particularly relevant to miniature optical, sensing and electronic structures where available internal space is limited.

TEC Output Control

The controller is designed to work with thermoelectric cooling components. Its maximum TEC current is 2.5A, while the maximum TEC voltage is 4.3V at a 5V supply or 2.5V at a 3.3V supply. These defined limits provide a clear basis for matching the controller with the associated TEC system.

Temperature Feedback

A 10K NTC sensor is used for temperature measurement and feedback. The specified temperature control stability is 0.001 degree C, providing the precision required for applications where small temperature variations can affect the operating condition of temperature-sensitive components.

Technical Data

Design Comparison

Application Areas

1. Photonics: X-Meritan identifies photonics applications including detector cooling. The compact controller structure and temperature feedback function provide a suitable control element for small thermoelectric cooling assemblies.

2. Telecommunications: The company's application range includes thermal stabilization and cooling of telecom components. Precise temperature regulation can be incorporated into compact thermal-management architectures.

3. Medical Equipment: X-Meritan lists PCR amplifiers and temperature-related applications within medicine. Temperature control is an important part of systems where operating conditions depend on controlled thermal environments.

4. Aerospace Sensing: The company's aerospace applications include ice detection sensors, heat flux sensors and IR sensors. Compact thermal-control components can form part of temperature-sensitive sensing systems.

5. Automotive Electronics: X-Meritan also identifies thermal stabilization for LiDAR, AR and detectors, extending the relevance of compact thermoelectric control to automotive and electronic sensing applications. The ATC-M1 Temperature Controller with Short-Cycle PID can be considered for compact thermal-management architectures where the controlled object has a small thermal mass.

System Integration

1. TEC Electrical Limits: The ATC-M1 Temperature Controller with Short-Cycle PID operates within the specified maximum voltage and current values.

2. Temperature Feedback: The 10K NTC input provides the temperature feedback path for the control system.

3. Temperature Range: The default temperature control range is +10 to +40 degrees C, with a factory default set temperature of 25 degrees C.

4. Output Settings: The factory default maximum output voltage is 2.0V, while the factory default maximum output current is 1.0A.

5. Adjustment Method: Temperature adjustment can be performed through the W9 potentiometer, and analog temperature input is also supported.

6. Product Configuration: For applications requiring a different configuration, X-Meritan states that products can be produced according to drawings or samples. The service process includes early-stage communication, sample confirmation and production after confirmation.

X-Meritan Capability

The ATC-M1 is part of X-Meritan's thermoelectric technology portfolio, which covers thermoelectric materials, thermoelectric coolers, TEC assemblies, NTC components and temperature controllers. This product structure connects the temperature-control board with the thermoelectric components and sensing elements used in compact thermal-management systems.

Complete Thermoelectric Technology Chain

X-Meritan's capabilities cover thermoelectric material development, core component customization and heat-dissipation solution design. For the ATC-M1, this technical scope is directly related to TEC output control, NTC temperature feedback and the thermal-management requirements of compact electronic and optical assemblies.

5 Major Application Fields

X-Meritan reports applications across five major fields: fiber optic communications, industrial medical equipment, smart automotive electronics, consumer electronics and research institutions. These application areas provide a relevant technical background for the ATC-M1, particularly where compact thermoelectric cooling and controlled operating temperatures are required.

Fortune 500 Company Cooperation

X-Meritan states that it cooperates with Fortune 500 companies and several national key laboratories. This experience is relevant to the development and application of thermoelectric components and temperature-control technologies used in specialized electronic and thermal-management systems.

Multiple Manufacturing Processes

The production equipment listed by X-Meritan includes tin dipping furnaces, vibration swing mold machines, welding machines, ovens, dispensing machines, automatic sealing machines, reflow soldering equipment and fully automatic printing machines. These manufacturing processes support the production of thermoelectric-related components and electronic temperature-control products.

55% European Market Distribution

X-Meritan reports that Europe represents 55% of its international market distribution, while North America accounts for 15%, Southeast Asia 15% and other markets 15%. The international application background supports the company's experience in supplying thermoelectric and temperature-management products for different technical environments.

6. Integrated Thermal Solution Support

Beyond individual temperature-control components, X-Meritan provides heat-dissipation solution design and product selection support. This allows the ATC-M1 Temperature Controller with Short-Cycle PID to be considered together with the corresponding thermoelectric cooler, NTC component and thermal-management requirements rather than as an isolated control board.

FAQ

Q: What type of temperature sensor does the ATC-M1 use?

A: It uses a 10K NTC temperature sensor for temperature measurement and feedback.

Q: What is the temperature control stability?

A: The specified temperature control stability is 0.001 degree C.

Q: What is the maximum TEC current?

A: The maximum TEC current is 2.5A.

Q: What is the size of the controller?

A: The ATC-M1 Temperature Controller with Short-Cycle PID has board dimensions of 34mm x 20mm, with a total height of 15.5mm.

Q: What is the default temperature setting?

A: The factory default set temperature is 25 degrees C, with a default control range of +10 to +40 degrees C.

Q: Can X-Meritan develop products according to drawings or samples?

A: Yes. X-Meritan states that it can produce products according to drawings or samples, with sample confirmation before production.