The TCB-SV Temperature Controller for Micro TECs from X-meritan factory adopts independent control chip and dynamic PID adjustment algorithm, supporting ±0.01°C precision for both temperature setting and steady-state control. Different from traditional PWM switching control, it uses full continuous current output to eliminate operating noise and temperature fluctuation, , delivering stable closed-loop temperature control for high-precision continuous working scenarios. The board integrates bidirectional heating/cooling control, dual communication interfaces and safety signal output, with over 90% working efficiency and compact dimensions, suitable for embedded integration of micro TEC thermal control systems.
|
Model |
TCB-SV |
|
Board Supply Voltage (DC) |
7 - 24 V |
|
Board Supply Current |
Depends on TEC |
|
Output Efficiency |
> 90% |
|
TEC Voltage |
4.5 V (Default) |
|
TEC Current |
2.5 A (Max) |
|
Temperature Sensor |
10K NTC (Default B value: 3950) |
|
Temperature Control Accuracy |
±0.01°C |
|
Set Temperature Accuracy |
±0.01°C |
|
Temperature Control Range |
-30°C to 147°C |
|
Control Temperature Range¹ |
-20°C to 100°C |
|
Default Factory Set Temperature |
25°C, or user-specified |
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Dimensions |
60 mm x 42 mm |
|
Height |
23 mm total (18.5 mm board + 1.5mm components, pins≤3 mm) |
|
Note |
For other specifications, please contact the manufacturer. |
TCB-SV Temperature Controller for Micro TECs adopts industry-standard hardware structure and practical functional design, with core technical advantages for micro TEC precision control:
Equipped with dedicated control chip and optimized PID algorithm, it supports ±0.01°C steady-state temperature accuracy, meeting precision calibration requirements of laser and detection devices.
Non-PWM continuous current output avoids high-frequency switching noise, eliminates micro thermal fluctuation, and ensures long-term constant temperature status of precision components.
Supports ASCII serial commands and MODBUS-RTU protocol, compatible with mainstream industrial control host and upper computer software, supporting real-time data monitoring and secondary development.
Matches standard 10K NTC (3950) sensors, supports automatic switching of heating and cooling, and covers wide temperature range closed-loop control.
Reserved equipment alarm output, operating status signal and TEC dedicated shutdown interface, facilitating automated system safety linkage control.
Verified by long-term field application in optical and laser industries, the module has strong anti-interference capability and stable continuous operating performance.
|
Comparison Item |
TCB-SV Micro TEC Controller |
Conventional TEC Controller |
|
Temperature Control Accuracy |
±0.01°C (Ultra-high precision) |
±0.05°C ~ ±0.1°C (General industrial precision) |
|
Output Mode |
Continuous smooth current output, no switching noise, zero thermal fluctuation |
Traditional PWM switch output, prone to high-frequency noise and tiny temperature drift |
|
Communication Protocol |
Dual protocols: ASCII + MODBUS-RTU, easy for system integration and secondary development |
Single protocol with limited compatibility, poor expandability |
|
Safety Configuration |
Integrated alarm output, status feedback and TEC emergency shutdown function |
Single control function, lacking intelligent safety protection design |
|
Output Efficiency |
＞90%, energy-saving and efficient for long-term operation |
Generally below 85%, higher long-term power consumption |
|
Applicable Scenarios |
Optical communication, medical diagnosis, high-precision sensors, laboratory equipment |
Ordinary industrial temperature control scenarios with low precision requirements |
Relying on precise temperature control and anti-interference capability, TCB-SV Temperature Controller for Micro TECs is applied in professional scenarios that require long-term temperature stability:
Stabilize the working temperature of laser diodes, eliminate wavelength drift caused by temperature changes, and ensure long-term stable data transmission of high-speed fiber optic networks.
Provide constant-temperature working environment for precision reagents, molecular detection and biochemical analysis equipment, avoiding detection result deviation caused by tiny temperature changes.
Stabilize the operating temperature of infrared sensors, chemical detection sensors and LiDAR sensors, optimize signal-to-noise ratio, and maintain consistent detection accuracy.
Applied in scientific research thermal calibration and micro precision temperature control scenarios, supporting high-precision experimental data repeatability.
X-Meritan has independent production workshops and complete testing equipment. All TCB-SV boards are produced, calibrated and tested in-house to ensure consistent batch stability.
Supports parameter adjustment and non-standard configuration. The technical team provides integration guidance to help customers complete equipment debugging and project iteration.
Products are exported to Europe, North America, Southeast Asia and other regions. With stable logistics channels, it supports long-term batch supply and overseas project delivery.
The product has been applied in high-end industrial equipment and laboratory projects, with stable performance verified by long-term actual operation.
A: It is specially designed for micro thermoelectric coolers, perfectly applicable to high-precision scenarios such as laser communication, medical detection, precision sensors and laboratory instruments that require 0.01°C ultra-fine temperature stabilization.
A: Yes. It matches standard 10K 3950 NTC sensors by default, and supports most mainstream micro TEC modules on the market, with strong universal compatibility and convenient system upgrade and replacement.
A: Absolutely. Dual ASCII and MODBUS-RTU protocols support upper computer software debugging, data real-time uploading and automated system docking, meeting diverse secondary development needs of industrial projects.
A: Every TCB-SV Temperature Controller for Micro TECs unit undergoes strict factory tests including temperature accuracy calibration, continuous current stability detection, communication function verification and safety protection simulation to ensure zero faulty products delivered.
A: Yes. The default 25°C temperature can be adjusted according to user project requirements, and special parameter configuration services are supported for non-standard working conditions.
A: It completely avoids switching noise and periodic temperature fluctuation, maintains long-term static temperature stability of precision optoelectronic components, and effectively improves product service life and detection accuracy.
Phone: +86-19524198708
E-mail: hardy.wu@x-meritan.com
Address
Building C2, R&F Center, Shangpu Road, Taijiang District, Fuzhou City, Fujian Province, China
Tel
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