TEC Temperature Controller

  • Update:Apr 27, 2020
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OEM TEC Temperature Controller TEC module is designed for regulating the temperature of the objects and the stabilizing its temperature at the certain level. The target temperature is set with an analog input voltage. Voltage output is provided to mon

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1. OEM TEC Temperature Controller

tec controller oem

TEC module is designed for regulating the temperature of the objects and the stabilizing its temperature at the certain level. The target temperature is set with an analog input voltage. Voltage output is provided to monitor temperature of the object.

Part number

TEC-OEM2010

Input voltage

+24VDC

Output voltage

–20..+20 V

Output current

up to 10A

Output power

up to 150W

Feedback loop           

10kOhm NTC thermistor

Output temperature range

10..40 ºC (other on request)

Temperature accuracy

0.1 ºC

Cooling

forced air cooling is needed at >7A operations

Dimensions

130x80x30mm

Weigth

300g

Calibration table

This table is valid only if the module is used with 10kOhm NTC supplied

Temperature, ºC

Resistance, kOhm

Voltage, V

10.0

19.9

0.075

20.0

12.5

0.975

25.0

10.0

1.55

30.0

8.06

2.21

40.0

5.33

3.83

Electrical interface

+24VDC

PIN (color)

DESIGNATION

DESCRIPTION

1, 2 (red)

+24VDC

+24VDC; power supply positive

3, 4 (black)

RETURN

+24VDC; power supply return

Control interface

PIN (color)

DESIGNATION

DESCRIPTION

1 (violet)

TPROGRAM

Temperature program voltage (sets the desired load temperature; 0-4V corresponds to 10-40ºC; see also Calibration table section)

2 (white)

TMONITOR

Temperature monitor (measures the real load temperature; 0-4V corresponds to 10-40ºC; see also Calibration table section)

3 (green)

ENABLE

Turns TEC on (+5VDC applied to this pin enables the output; 0V or unconnected pin lead to no actions)

4 (black)

RETURN

Return of all INTERFACE signals

OUTPUT

PIN (color)

DESIGNATION

DESCRIPTION

1,2 (red)

TEC +

Peltier positive

3,4 (blue)

NTC

NTC termistor connections

5,6 (black)

TEC –

Peltier negative

TESTPOINTS:

2. Temperature Controllers for Peltier (TEC)

tec controller

Temperature controllers TEC-SP100 is designed for controlling Peltier element to maintain precise predetermined temperature. The controller operates on the principle of pulse-width modulation of output voltage. This provides infinitely variable adjustment of the output voltage on the thermoelectric module. The design of the controller provides a smoothing filter. It provides the TEC operation at the optimal settings (excludes accelerated degradation of the element, and local failures). A wide range of interfaces allows to control the device remotely, or to integrate it into complex technological systems. It offers parametric programming via UART, RS232, RS-485 or USB (optional). It is possible to set a both simple configuration parameters (temperature, the maximum current through the TEM, reaction to an emergency) and  temperature coefficients of the PID controller. These capabilities allow the controller to be used in a wide range of applications, including high-precision temperature control of laser diodes, nonlinear crystals, solutions in dispensers of technological liquids etc. 

Part number

TEC-SP100

TEC output current

12 А

TEC output voltage

24 V

Temperature control stability

0,1 °C

Monitoring temperature range

up -50 °C  to +110 °C

Controller temperature setting range

up -50 °C to +110 °C

Working temperature

up -25° C to +50 °C

Dimensions

155*30*55 mm

Weight

85 g

  3. Bench-top TEC Controller

tec tem controller

Assembled in standard bench-top plastic case, our TEC-BT2010 temperature controller demonstates high output power along with high temperature control precision.

Part number

TEC-BT2010

Input voltage

110/230VAC, 50/60Hz, 2.0A max.

Output voltage

–20..+20 V

Output current

up to 10A

Output power

up to 150W

Feedback loop           

10kOhm NTC termistor

Output temperature range

10..40 ºC (other on request)

Temperature accuracy

0.1 ºC

Cooling

forced air cooling with the embedded fan

Dimensions

225x200x60mm

Weigth

1.5kg

DIode Drivers

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