#  TC-18-QC50 Temperature Controller

![](/thermal-wizard/images/tc/TC-18-QE-50/TC-18-QE-50-large.png)

The Q Series thermostatic controller is a microcontroller-based device that can be incorporated into a thermoelectric assembly (TEA) to add integrated temperature control. This controller functions as a cooling control device and features an adjustable temperature set point range from 0°C to 10°C. The Q Series controller provides a single directional temperature control for standard or custom thermostatic control with several input and output options. Custom configurations are available, however MOQ applies.

## Features

- Operation in cooling mode
- Regulation mode is ON/OFF at the programmed set point and hysteresis
- Input power range can accommodate 11 to 58 VDC, nominally 12 to 48 VDC
- Outputs are available for fan, thermoelectric module, NTC thermistor, tachometer sensor, overheating thermostat switch, alarm, and LED. Some features only sold on custom configurations

## Specifications:

Applications

Refrigeration, Temperature Stabilization, Heating

Industries

Medical, Scientific, Industrial, Electronics, Semiconductors, Telecom

Dimensions L x W x H

140 x 36 x 45 mm (5.51 x 1.42 x 1.77 in)

Accuracy

±1.0 °C

Low Voltage Protection

Yes

Regulation Type

ON/OFF

Voltage

24 VDC

Voltage (Maximum)

30 VDC

Voltage (Minimum)

11 VDC

Settings

Cooling when Temperature >5°C, Off when Temperature < 2°C

Hysteresis

3.0 °C

Current (Maximum)

8 A (up to 16 A with additional cooling)

Datasheets

[TC-18-QC-50-datasheet.pdf](/thermal-wizard/images/tc/TC-18-QE-50/TC-18-QC-50-datasheet.pdf)

Documentation

[Handbook](/resources/handbooks/thermoelectric-assemblies-handbook)

**Original URL:** https://tark-solutions.com/cn/products/product-temperature-controllers/tc-18-qc50-temperature-controller