High Efficiency TEC Controllers and Their Associated Components
TEC (Thermo-Electric Cooler, or Peltier Cooler) is a semiconductor device which can cool down or heat up the temperature of a thermal load depending on the direction of the current going through the two terminals of the TEC. By using a TEC controller, the thermal load temperature can be regulated precisely by controlling the direction and magnitude of the current going through the TEC.
We have a variety of

TEC controllers.


TECA1-XV-XV-D series TEC controllers features high efficiency, high stability, high reliability and compact sizes. The maximum current is 2.5A. They are often used for controlling temperature in laser systems. TEC5V4A-D is almost the same TEC controller as the above TECA1-XV-XV-D TEC controller, except that the maximum output current is 4A, as opposed to the 2.5V.
TEC5V6A-D TEC controller has the same pin out as the above 2 TEC controllers ATEC24V10A-D TEC controllers is under development. It allows high input voltage, high output current, works under high power efficiency, and has a small size.
ATFC105D is a digitally controlled TEC controller. It comes with a key pad and a digital display, can be programmed on the field, has a high input voltage and high output current capability.
Many of these TEC controllers work well with our TEC Modules, Thermistors and Thermally Conductive Epoxy.
Price List For TEC Controllers
RoHS Certificate of Compliance for TEC Controllers
Design Notes Related to TEC Controllers
How it works - See our videos


TECA1-XV-XV-D  

TECA1-XV-XV-D

Efficiency: 90%
Max. output current: 2.5A
Max. output voltage: externally adjustable from 0V to Vps -Iout*0.1
Power supply voltage: 3.1V to 3.5V or 4.75V to 5.25V (Specify 3.3V or 5V when ordering)
Set-point temp. control voltage: 0 to 3.0V
Package: DIP package
RoHS compliance: 100% lead-free

Datasheet for TECA1-XV-XV-D 

TECA1-5V-5V-D
TECA1LD-5V-5V-D
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  In stock:  58
TECA1-5V-2.5V-D
TECA1LD-5V-2.5V-D
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  In stock:   9
TECA1-3V-3V-D
TECA1LD-5V-3V-D
Buy Now   In stock:  36
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TECA1LD-3V-3V-D Buy Now   In stock:  47

TEC5V4A-D
 

TEC5V4A-D

Efficiency: 90%
Max. output current: 4A
Max. output voltage: externally adjustable from 0V to Vps - 0.2V
Power supply voltage: 4.75V to 6V (Specify 5V when ordering)
Set-point temp. control voltage: 0 to 3V
Package: DIP package
Shielding: complete 6 sided metal enclosure
RoHS compliance: 100% lead-free

Datasheet for TEC5V4A-D   Buy Now   In stock:100


TEC5V6A-D  

TEC5V6A-D

Efficiency: 90%
Max. output current: 6A
Max. output voltage: externally adjustable from 0V to Vps - 0.3V
Power supply voltage: 4.75V to 6V
Package: DIP package
Shielding: complete 6 sided metal enclosure
RoHS compliance: 100 % lead-free

Datasheet for TEC5V6A-D   Buy Now   In stock: 50


ATFC105D  

ATFC105D

TEC controller ATFC105D is designed for regulating an enclosed chamber temperature by driving a TEC array and a fan array. This TEC controller ATFC105D is a digitally controlled TEC/fan assembly controller for driving TEC assemblies with fans and monitoring the working status at the same time. It allows setting the parameters of the set-point temperature window, the safety temperature window, monitoring the heat sink hot side temperature, heat sink cold side temperature, and the chamber temperature.

Datasheet for ATFC105D   Buy Now   In stock: 102


ATFC107D  

ATFC107D

ATFC107D is designed for regulating an enclosed chamber temperature by driving a TEC array and a fan array. In addition, upon detecting the chamber temperature goes beyond the safety windows, see the table below, it cuts off an AC power switch by sending the relay control signal. The ATFC107D is a digitally controlled TEC/fan assembly controller for driving TEC assemblies with fans and monitoring the working status at the same time. It allows setting the parameters of the set-point temperature window, the safety temperature window, monitoring the heat sink hot side temperature, heat sink cold side temperature, and the chamber temperature.

Datasheet for ATFC107D   Buy Now   In stock: 26


TECEV104  

TECEV104

The TEC Controller Evaluation Board TECEV104 is consisted of a complete tunable compensation network and application circuit for using our TECA1 series TEC controller to drive a TEC. It can set the output voltage limit, tune the compensation network, set the set-point temperature, has an LED for indicating the temperature loop status of the controller, and has numerous connection pads for making connections with external components and instruments. It is 100 % lead (Pb)-free and RoHS compliant.

Datasheet and PriceList for Evaluation Board TECEV104   Buy Now   In stock: 15


TECEV103  

TECEV103 (Not Recommend for New Designs)

This TEC Controller Evaluation Kit TECEV103 can be used for evaluating our TECA1 series TEC controllers conveniently.

TECEV103 has been replaced with TECEV104.

Datasheet for Evaluation Board TECEV103

Datasheet for TTV2.1  (OBSOLETE)


ATW3A314  

ATW3A314 (Under Development)

ATW3A314 is a compact high efficiency electronic module, designed for controlling TECs (Thermo-Electric Coolers) for regulating a target object temperature to be within a pre-set temperature window. The main advantage to use this controller is to save energy for battery powered systems: during most of the operating time, the target is within the preset window, and the TEC controller is not turned on, only occationally, the target temperature falls outside the preset window and the TEC controller is turned on to bring the target temperature back to be within the limits.

Datasheet and pricelist for ATW3A314 Lead time: 4 weeks


ATEC24V10A-D  

ATEC24V10A-D (Under Development)

High Output Voltage: 24V
High Output Current: 10A
High Efficiency: >96%
High Temperature Stability: <0.01C
Programmable Current Limit
Complete Shielding
Compact Size: 38.8 X 34.5 X 7.5 (mm)
DIP and SMT Packages Available
RoHS compliance: 100 % lead-free

Datasheet for ATEC24V10A-D Lead time: 4 weeks


Selection Guide for High Current TEC Controllers
Part #
Input Voltage (V)
Maximum Output Current (A)
Package
Temp Pin @
Shut Down
3 Voltage Reference @
Shut Down
TEC-5V-4A-D
TEC controller
5

4

DIP
Working Working
TEC-5V-4A-DB
TEC controller
5
4
DIP
Disabled Working
TEC-5V-4A-S
TEC controller
5
4
SMT
Working Working
TEC-5V-4A-SB
TEC controller
5
4
SMT
Disabled Working
TEC-5V-6A-D
TEC controller
5
6
DIP
Working Working
TEC-5V-6A-DB
TEC controller
5
6
DIP
Disabled Working
TEC-5V-6A-S
TEC controller
5
6
SMT
Working Working
TEC-5V-6A-SB
TEC controller
5
6
SMT
Disabled Working


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