TEC1-12706 Peltier Module
TEC1-12706 Peltier Module
The TEC1-12706 Peltier Module is a thermoelectric cooler (TEC) designed for reliable and efficient heat transfer in various applications, including industrial, commercial, and consumer electronics. This module utilizes the Peltier effect, a thermoelectric phenomenon, to convert electrical energy into a temperature difference between two surfaces.
The primary function of the TEC1-12706 Peltier Module is to transfer heat from one side of the module to the other, creating a temperature difference. This is achieved by applying a DC voltage across the module's terminals, which generates an electric current that flows through the thermoelectric material. As a result, one side of the module absorbs heat, while the other side releases heat, allowing for efficient cooling or heating.
| Parameter | Value |
| --- | --- |
| Cooling Capacity | 127 W |
| Voltage | 12V |
| Current | 6A |
| Dimensions | 40mm x 40mm x 3.9mm |
| Weight | 30g |
| Operating Temperature Range | -40C to 150C |
| Storage Temperature Range | -40C to 150C |
| Thermal Resistance | 0.13C/W |
| Maximum Power Consumption | 72W |
The TEC1-12706 Peltier Module is a reliable and efficient thermoelectric cooler designed for a wide range of applications. Its compact design, high cooling capacity, and low power consumption make it an ideal solution for temperature control and heat transfer in various industries.
TEC1 12706 Peltier Module DocumentationOverviewThe TEC1 12706 Peltier Module is a thermoelectric cooler (TEC) designed to provide efficient and reliable temperature control for various applications. This module is based on the TEC1 12706 Peltier element, which offers high cooling performance and low power consumption.Technical Specifications| Parameter | Value |
| --- | --- |
| Maximum Voltage | 12V |
| Maximum Current | 6A |
| Cooling Capacity | 60W |
| Operating Temperature | -20C to 70C |GPIO PinoutsThe TEC1 12706 Peltier Module has the following GPIO pinouts:| Pin | Function |
| --- | --- |
| VCC | Power Supply (12V) |
| GND | Ground |
| IN+ | Positive Input |
| IN- | Negative Input |Code Examples### Example 1: Basic Temperature Control using ArduinoThis example demonstrates how to use the TEC1 12706 Peltier Module to control the temperature of a device using an Arduino board.```c
const int tecPin = 9; // TEC module connected to digital pin 9void setup() {
pinMode(tecPin, OUTPUT);
}void loop() {
// Set the TEC module to cool (positive voltage)
digitalWrite(tecPin, HIGH);
delay(1000);// Set the TEC module to heat (negative voltage)
digitalWrite(tecPin, LOW);
delay(1000);
}
```### Example 2: Temperature Control with PID Algorithm using Raspberry Pi (Python)This example demonstrates how to use the TEC1 12706 Peltier Module with a Raspberry Pi to control the temperature of a device using a PID (Proportional-Integral-Derivative) algorithm.```python
import RPi.GPIO as GPIO
import time# Set up GPIO pin for TEC module
GPIO.setmode(GPIO.BCM)
tec_pin = 17
GPIO.setup(tec_pin, GPIO.OUT)# PID algorithm parameters
Kp = 2.0
Ki = 0.5
Kd = 1.0# Setpoint temperature (in Celsius)
setpoint = 25.0while True:
# Read temperature sensor data (not shown)
current_temp = read_temperature_sensor()# Calculate PID output
error = setpoint - current_temp
integral = integral + (error Ki)
derivative = (error - previous_error) Kd
pid_output = Kp error + integral + derivative# Apply PID output to TEC module
if pid_output > 0:
GPIO.output(tec_pin, GPIO.HIGH) # Cool
else:
GPIO.output(tec_pin, GPIO.LOW) # Heatprevious_error = error
time.sleep(1)
```Important NotesWhen using the TEC1 12706 Peltier Module, ensure that the input voltage and current are within the recommended specifications to avoid damage to the module.
The examples provided are for illustration purposes only and may require modifications to suit specific application requirements.
Always follow proper safety precautions when working with electrical components and high-power devices.