TEC Controllers | Peltier Controllers

Meerstetter Engineering presents its reliable TEC Controller, designed to provide temperature-sensitive applications with a sophisticated PID control. Our TEC Controller, or Peltier Controller, offers precise and reliable control over thermoelectric cooling systems. With advanced features and user-friendly interfaces, our TEC Controller empowers researchers, engineers, and enthusiasts to optimize temperature regulation in various applications. Whether you're working in electronics, photonics, testing, manufacturing, medical or any field requiring precise temperature control, the Meerstetter TEC Controller is your go-to solution for superior thermal management.
Below, you can conveniently purchase Meerstetter TEC Controllers through our trusted webshop. With the “Quick Selection” and the “Comparison”, you can explore our wide range of TEC Controllers, compare specifications, and select the perfect model for your needs. Benefit from our large stock, fast shipping and excellent customer service. Visit our webshop now and unlock the potential of your high-precision thermal system.

Jump to: Quick Selection | TEC Controller Comparison | TEC Controller FAQ

TEC temperature controller for Peltier elements and resistive heaters

We don't just offer these standard TEC Controllers - we work with you to develop your perfect solution. With customized TEC Controllers (and Laser diode drivers), we shape the future of your applications. Find out more on our Engineering-Page and book an appointment with our developers.

SALE
TEC Controller TEC-1092-NTC

TEC-1092 (±1.2 A / ±9.6 V)

Typical cooling power: 6 W

Base price:280.00 CHF
Sales price: 280.00 CHF
Total without tax:280.00 CHF
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TEC Controller TEC-1091 Konfigurationen

TEC-1091 (±4 A / ±21 V)

Typical cooling power: 42 W

Base price:310.00 CHF
Sales price: 310.00 CHF
Total without tax:310.00 CHF
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TEC Controller TEC-1161-4A Konfigurationen

TEC-1161-4A (2x ±4 A / ±21 V)

Typical cooling power: 2x 42 W

Base price:518.00 CHF
Sales price: 518.00 CHF
Total without tax:518.00 CHF
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TEC Controller TEC-1089-SV-PT100

TEC-1089-SV (±10 A / ±21 V)

Typical cooling power: 105 W

Base price:468.00 CHF
Sales price: 468.00 CHF
Total without tax:468.00 CHF
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TEC Controller TEC-1161-10A Konfigurationen

TEC-1161-10A (2x ±10 A / ±21 V)

Typical cooling power: 2x 105 W

Base price:670.00 CHF
Sales price: 670.00 CHF
Total without tax:670.00 CHF
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TEC Controller TEC-1122-SV-NTC39K

TEC-1122-SV (2x ±10 A / ±21 V)

Typical cooling power: 2x 105 W

Base price:820.00 CHF
Sales price: 820.00 CHF
Total without tax:820.00 CHF
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TEC Controller - TEC-1162-TB

TEC-1162 (±5 A / ±56 V)

Typical cooling power: 140 W

Base price:349.00 CHF
Sales price: 349.00 CHF
Total without tax:349.00 CHF
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TEC Controller - TEC-1166-TB

TEC-1166 (2x ±5 A / ±56 V)

Typical cooling power: 2 x 140 W

Base price:599.00 CHF
Sales price: 599.00 CHF
Total without tax:599.00 CHF
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TEC Controller TEC-1090-HV-PT100

TEC-1090-HV (±16 A / ±30 V)

Typical cooling power: 240 W

Base price:505.00 CHF
Sales price: 505.00 CHF
Total without tax:505.00 CHF
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TEC Controller TEC-1123-HV-PT100

TEC-1123-HV (2x ±16 A / ±30 V)

Typical cooling power: 2x 240 W

Base price:850.00 CHF
Sales price: 850.00 CHF
Total without tax:850.00 CHF
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TEC Controller - TEC-1163-TB

TEC-1163 (±25 A / ±56 V)

Typical cooling power: 700 W

Base price:505.00 CHF
Sales price: 505.00 CHF
Total without tax:505.00 CHF
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TEC Controller - TEC-1167-TB

TEC-1167 (2x ±25 A / ±56 V)

Typical cooling power: 2 x 700 W

Base price:780.00 CHF
Sales price: 780.00 CHF
Total without tax:780.00 CHF
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p_TEA-1145_1200

Thermoelectric Assembly
TEA-1145 (P'n'P ready)

Base price:428.00 CHF
Sales price: 428.00 CHF
Total without tax:428.00 CHF
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p_SKT-1165v2.2_12005

Starter-Kit SKT-1165
with Thermoelectric Assembly

Base price:765.00 CHF
Sales price: 765.00 CHF
Total without tax:765.00 CHF
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Do you have any questions about choosing a TEC Controller? No problem, our This email address is being protected from spambots. You need JavaScript enabled to view it. loves to help you.

Our Meerstetter Delivery Promise

  • All products in stock. -> Shipment within 3-5 working days after receipt of order.
  • Shipping from our production facility in Switzerland to anywhere in the world.
  • Standard shipping with FedEx Express, or your preferred logistics partner.
  • Get instant tracking link after sending.

Peltier Controller Quick Selection

For a quick and easy selection, we have compiled all our Peltier Controller devices in the following chart.

Do you have any questions about choosing a Peltier Controller? Or do you need a customized Peltier Controller? No problem, This email address is being protected from spambots. You need JavaScript enabled to view it.


Key properties
- Output current
- Output voltage
- Typical cooling power
Power class
1 bipolar channel
2 bipolar channels
2 unipolar channels*
4 unipolar channels*
Free configuration of any
channel as unipolar or
bipolar*
 

±0 – 1.2 A
0 – 9.6 V
6 W
±0 – 4 A
0 – 21 V
42 W
±0 – 10 A
0 – 21 V
105 W
±0 – 5 A
0 – 56 V
140 W
±0 – 16 A
0 – 30 V
240 W
±0 – 25 A
0 – 56 V
700 W
Micro Small Medium Medium-high Large Extra-large
TEC-1092 TEC-1091 TEC-1089 TEC-1162 TEC-1090 TEC-1163
  TEC-1161-4A TEC-1122
TEC-1161-10A		 TEC-1166 TEC-1123 TEC-1167
TEC-1092 TEC-1091 TEC-1089 TEC-1162 TEC-1090 TEC-1163
  TEC-1161-4A TEC-1122
TEC-1161-10A		 TEC-1166 TEC-1123 TEC-1167
All devices
 
 

* With TEC Configuration Software (Firmware ≥ v6.00)

Explanation:

  • All our Peltier Controller devices support multiple sensors like thermistors (NTC), thermocouples (K-type) or RTDs (PT100 and PT1000), offering you diverse options for precise temperature measurement and control.
  • The "Typical cooling power" of a Peltier Controller device corresponds to the cooling capacity of a typical system that uses the full electrical power of the controller. However, this value can vary greatly depending on the system. Read more about "typical cooling power" in our TEC Controller compendium entry.
  • Almost all our Peltier Controller devices are available as single- and dual-channel models. Dual-channel models have two full-fledged channels, i.e. they offer twice the full power.

Meerstetter TEC Controller Comparison

For an accurate selection, we have compiled all our TEC Controller boards in this chart. Click on the board name and you will get detailed values for the individual board on the specific product page. Below the table you find explanations of individual terms and values.

Many other options/features are available on request and are not listed in the datasheets (for better readability). Need something more tailored? See our Engineering-Page and contact us there for custom TEC Controller boards designed to meet your exact specifications.

 

Image/Model
TEC-1092 imageTEC-1092
TEC-1091 imageTEC-1091
TEC-1089 imageTEC-1089-SV
TEC-1162 imageTEC-1162
TEC-1090 imageTEC-1090-HV
TEC-1163 imageTEC-1163
TEC-1161-4a imageTEC-1161-4A
TEC-1161-10a imageTEC-1161-10A
TEC-1122 imageTEC-1122-SV
TEC-1166 imageTEC-1166
TEC-1123 imageTEC-1123-HV
TEC-1167 imageTEC-1167
 
Output Current
(no PWM, bipolar)		Output
Voltage		Output
Channels		DC InputTypical Cooling
Power (@ cop = 0.5)		DimensionsCommunication
Interfaces		Temp.
Precision		Typical Cooling
Application		Datasheet
±0 – 1.2 A 0 – 9.6 V 1 5 – 12 V 6 W 36 x 28 x 8.5 mm RS485, RS232 TTL 0.01°C or better Gas IR sensors
TEC-10922024-10-14
±0 – 4 A 0 – 21 V 1 5 – 24 V 42 W 65 x 38 x 14 mm RS485, RS232 TTL,
USB, CANopen (from FW v5.10)		 0.01°C or better CCD Chip Cooling,
Image Intensifiers
TEC-10912024-10-14
±0 – 10 A 0 – 21 V 1 12 – 24 V 105 W 75 x 60 x 18 mm RS485, USB 0.01°C or better Laser Diodes,
Biomedical Samples
TEC-10892024-10-14
±0 – 5 A 0 – 56 V 1 11.5 - 63 V 140 W 160 x 65 x 24 mm RS485, USB, RS232 TTL,
CANopen		 0.01°C or better Laser Diodes,
Biomedical Samples
TEC-11622024-10-18
±0 – 16 A 0 – 30 V 1 12 – 36 V 240 W 75 x 60 x 18 mm RS485, USB 0.01°C or better Laser Diodes,
Biomedical Samples
TEC-10902024-10-14
±0 – 25 A 0 – 56 V 1 11.5 - 63 V 700 W 160 x 65 x 28 mm RS485, USB, RS232 TTL,
CANopen		 0.01°C or better Laser Diodes,
Biomedical Samples
TEC-11632024-10-18
2 x ±0 – 4 A 0 – 21 V 2 5 – 24 V 2 x 42 W SCREW: 77 x 48 x 19 mm
PIN: 77 x 48 x 19.8 mm		 RS485, (This email address is being protected from spambots. You need JavaScript enabled to view it.),
USB, CANopen (from FW v5.10)		 0.01°C or better CCD Chip Cooling,
Image Intensifiers
TEC-1161-4A2024-10-14
2 x ±0 – 10 A 0 – 21 V 2 5 – 24 V 2 x 105 W SCREW: 77 x 48 x 22.2 mm
PIN: 77 x 48 x 19.8 mm		 RS485, (This email address is being protected from spambots. You need JavaScript enabled to view it.),
USB, CANopen (from FW v5.10)		 0.01°C or better Diode-Pumped Laser
TEC-1161-10A2024-10-14
2 x ±0 – 10 A 0 – 21 V 2 12 – 24 V 2 x 105 W 120 x 90 x 18 mm RS485, USB 0.01°C or better Diode-Pumped Laser
TEC-11222024-10-14
2 x ±0 – 5 A 0 – 56 V 2 11.5 - 63 V 2 x 140 W 160 x 100 x 24 mm RS485, USB, RS232 TTL,
CANopen		 0.01°C or better Diode-Pumped Laser
TEC-11662024-10-18
2 x ±0 – 16 A 0 – 30 V 2 12 – 36 V 2 x 240 W 160 x 65 x 28 mm RS485, USB 0.01°C or better Diode-Pumped Laser
TEC-11232024-10-14
2 x ±0 – 25 A 0 – 56 V 2 11.5 - 63 V 2 x 700 W 160 x 100 x 28 mm RS485, USB, RS232 TTL,
CANopen		 0.01°C or better Diode-Pumped Laser
TEC-11672024-10-18
 
 

Explanation:

  • All our TEC Controller boards have a bipolar DC output. Therefore, they drive the Peltier element with direct current that can flow in both positive and negative directions. A constant current output allows for high-efficiency TEC Controllers and maximizes the lifetime of the Peltier elements.
  • Dual-channel TEC temperature controllers help you save space and lower costs for certain applications. Both channels are full-fledged temperature regulation channels.
  • The "Typical cooling power" of a TEC Controller corresponds to the cooling capacity of a typical system that uses the full electrical power of the controller. However, this value can vary greatly depending on the system. Read more about this topic here.
  • With the “Communication Interfaces” you can quickly integrate our TEC temperature controllers into your system.
  • All of our TEC temperature controllers support multiple sensors like thermistors (NTC), thermocouples (K-type) or RTDs (PT100 and PT1000), offering you diverse options for precise temperature measurement and control.
  • Many other options/features are available on request. For better readability, not all options/features are listed in the data sheets.

Discover the features of TEC Controllers by Meerstetter Engineering

Meerstetter Engineering GmbH is a renowned provider of high-quality and advanced Thermal Electric Cooler controllers (TEC Controllers), catering to the needs of various high-tech industries, including semiconductor, aerospace, (bio-)medical, and research. Our TEC Controllers boast an array of cutting-edge features that set them apart in the market and make them a preferred choice for high-precision temperature control applications.

  • High Temperature Precision: Meerstetter TEC Controllers are engineered to deliver exceptional temperature precision, ensuring that your critical processes and experiments are carried out with the lowest variability. With precise temperature regulation down to 0.01 °C (or better), our controllers guarantee stable and repeatable results.
  • Multiple Channel Configurations: Whenever there exists a TEC Controller with one channel configuration, Meerstetter is guaranteed to offer a functionally almost identical two-channelled version. This allows you to drive a singular Peltier element or multiple at the same time – just as you desire. This flexibility enables them to meet the requirements of personalized setups and experiments.
  • Remote Control and Connectivity: The Meerstetter TEC Controllers support various communication interfaces, such as USB, RS232 TTL, RS485 or CANopen, enabling seamless integration into existing systems and offering the convenience of remote monitoring and control.
  • Free of charge software: With all our TEC Controllers you get a user-friendly GUI software with easy-to-navigate menus. This clear interface simplifies the set-up, configuration and monitoring of the temperature control process. E.g. with the auto-tuning or look-up table functions.
  • Availability of APIs free of charge: On our website customers can download free software in order to be able to operate the TEC Controllers immediately – without having to code it yourself that is. This is of course still possible, but our service ensures that it is not an obligation anymore.
  • Advanced PID Control Algorithms: Meerstetter TEC Controllers employ advanced Proportional-Integral-Derivative (PID) control algorithms, helping you optimize temperature control and minimize overshooting and undershooting your desired temperature, resulting in enhanced temperature stability. While the TEC Controllers can still be adjusted manually, an autotuning function analyses your hardware and adjusts the controller accordingly.
  • Sensor Compatibility: Our TEC Controllers support a wide range of sensors, including thermistors (NTC), thermocouples (K-type), RTDs (PT100 and PT1000), offering you diverse options for precise temperature measurement and control.
  • Safety Features: Safety is a paramount consideration in Meerstetter TEC Controllers. They incorporate features like overcurrent protection, voltage protection, and sensor monitoring to ensure the longevity of the TEC elements and prevent any accidental mishaps.
  • Stand-Alone Mode: Once adjusted, our TEC Controllers do not require constant monitoring – they function without connection to for example a laptop in stand-alone modus, keeping your system at the desired temperature you put in.
  • Long-Term Reliability: Meerstetter is renowned for the durability and reliability of its products. Our TEC Controllers are built to last, ensuring consistent performance and minimal maintenance requirements, even in demanding environments.
In conclusion, Meerstetter TEC Controllers stand out as a leading choice in the field of temperature control due to their precision, versatility, user-friendly interfaces, and advanced features. In addition, you benefit from our free pre- and post-sale support, fast processing of your order and our large stock. Need faster time to market? Use the webshop above!

Features of Meerstetter TEC Drivers at a glance

  • High-Tech OEM TEC Drivers with low ripple output current and high temperature stability.
  • Versatile communication interfaces for smooth and easy integration into your (thermal) system.
  • Compatible with many temperature sensors.
  • Fast and precise PID control with auto-tuning function.
  • Integrated lookup table function to run temperature profiles precisely and reliably.
  • Wide range of devices for low- to high-power applications.
  • Faster time to market with our free pre- and post-sale support, fast processing of your order and large stock.
For more specific features of our TEC Drivers, please refer to the product pages in our webshop above.

Possible applications with our TEC Controllers

TEC Controllers, also known as Peltier Controllers, are essential devices used to drive TECs (Thermoelectric Coolers). Meerstetter TEC Controllers find widespread application across various industries due to their high-precision and efficiency in temperature control. Here are some key applications:

  • Laser Diodes and Optoelectronics: TEC Controllers are extensively used in laser diode systems to stabilize and control the temperature of the laser diodes, ensuring precise output wavelengths, power levels, and overall stability.
  • Cooling Solutions: TEC Controllers are used in refrigeration applications, where they manage the temperature of enclosed environments or samples. Through the digital interfaces, data can be easily logged for tracking purposes.
  • Semiconductor Industry: The TEC Controllers are used for IC testing, thermal characterization and burn-in processes in the chip industry.
  • Scientific Instrumentation: In research laboratories and academic institutions, TEC Controllers are employed in various scientific instruments like spectrometers, microscopes, and analytical devices to maintain constant and accurate temperature conditions, thus improving the reliability and reproducibility of experiments.
  • Biomedical and Life Sciences: TEC Controllers are crucial in medical and life science applications, including DNA sequencing, PCR machines, and other thermal cyclers, where precise and fast temperature control is vital for obtaining accurate and consistent results .
  • Telecommunications: TEC Controllers are widely used in telecommunications equipment, such as optical transceivers and communication modules, to ensure stable and reliable performance.
  • Industrial Process Control: In industrial settings, TEC Controllers are applied in process control and automation to regulate the temperature of manufacturing equipment and improve production efficiency.

TEC Controller FAQ

Technical or scientific applications require that an object is actively kept at a temperature as constant as possible with the help of thermal elements and independently of temperature fluctuations. To meet these requirements, Peltier Elements are often used for cooling and heating or resistance heaters for heating. The TEC Controller controls the temperature by delivering current and voltage to the thermal element, regulated by feedback from temperature sensors.
This could be for example:
  • CCD cooling
  • Climate chamber
  • DNA sequencing
  • Thermal cycling test
  • Behavioural research of bacteria and insects
  1. Define the operating range of your Peltier Element and choose the operating current and voltage (IO/UO). How-to in this short Video (from min. 0.47)

    Note: To cool efficiently, we recommend to over-dimension your Peltier Element so that

    • IO/IMax = 0.0 …. 0.33 if ∆T < 25°K or
    • IO/IMax = 0.33… 0.66 if ∆T > 25°K
    And at the same time
    • To keep ∆T as small as possible (e.g. with heat sink, fan on the hot side)
  2. With the current and voltage now known, you can select the TEC Controller at our webshop, based on the value "Bipolar output"
To the detailed video
  1. Read out the operating voltage of the TEC Controller

    Note: If you are working with a system, note the operating voltage of it

  2. Calculate the power consumption of the Peltier Element (PPe = UAp * IAp)
  3. Add the power consumption of the Peltier Element to the power consumption of the TEC Controller (rule of thumb: PTot = power consumption of the Peltier Element * 1.2)
  4. Check: PTot <= POut power supply
  5. With the values from 3. you can find appropriate power supplies at your electronics dealer
Yes, the controllers can be used with e.g. HyperTerminal. Please refer to the Communication Protocol at the download section..
Yes, this is possible with all models of Meerstetter TEC Controllers.

Meerstetter Engineering: 30 Years of Excellence in Electronics for Peltier Elements and Laser Diodes

For and together with our customers we develop, manufacture, and sell TEC Controllers, which are excellent from a technical and quality standpoint, work reliably and are easy to use as well as to setup. Our TEC Controllers are designed towards the needs of the customer. Our hallmark is fast and competent support, excellent collaboration, and reasonably fast processing of sales. We are not low coast but offer a good package and are competitive. For example, with our matching laser diode drivers. Check out our webshop and get your quotation now.