Stufin
Home Quick Cart Profile

Thermoelectric Peltier Refrigeration Cooling System DIY Kit With TEC-12706 Peltier

Thermoelectric Peltier Refrigeration Cooling System DIY Kit With TEC-12706 Peltier
Buy Now on Stufin

Component Name

Thermoelectric Peltier Refrigeration Cooling System DIY Kit With TEC-12706 Peltier

Overview

The Thermoelectric Peltier Refrigeration Cooling System DIY Kit is a versatile and efficient cooling solution that utilizes the principle of thermoelectricity to cool or heat objects. This kit is centered around the TEC-12706 Peltier plate, a high-performance thermoelectric cooler that can be used in a variety of applications, including electronics cooling, laboratory equipment, and DIY projects.

Functionality

The Thermoelectric Peltier Refrigeration Cooling System DIY Kit is designed to transfer heat from one side of the Peltier plate to the other, creating a temperature difference between the two sides. When a DC power source is applied, the Peltier plate generates a heat flux, allowing heat to be transferred from the hot side to the cold side. This kit can be used for both cooling and heating applications, depending on the direction of the current flow.

Key Features

  • High-Performance TEC-12706 Peltier Plate:

Dimensions

40mm x 40mm x 3.8mm

Maximum Operating Temperature

120C

Maximum Current

6A

Maximum Voltage

12V

Cooling Capacity

Up to 127W

  • Effective Cooling:

Capable of cooling objects to temperatures below ambient

High cooling performance with a temperature difference of up to 60C

  • Reversible Operation:

Can be used for both cooling and heating applications

Reversible operation allows for precise temperature control

  • Compact Design:

DIY kit allows for easy integration into custom projects and designs

Compact size makes it ideal for applications where space is limited

  • Easy Assembly:

Kit includes necessary components and accessories for easy assembly

No soldering required for assembly

  • Versatility:
    • Can be used in a variety of applications, including

    + Electronics cooling

    + Laboratory equipment

    + Medical devices

    + DIY projects

    • Safety Features:

    Thermal protection to prevent overheating

    Electrical insulation to prevent electrical shock

Kit Contents

1 x TEC-12706 Peltier Plate

1 x Heat Sink (Anodized Aluminum)

1 x Fan (DC 5V)

1 x Thermal Interface Material (TIM)

1 x Power Wires (DC Red/Black)

1 x Instructions Manual

Operating Temperature

-50C to 120C

Storage Temperature

-50C to 120C

Humidity

5% to 95% (non-condensing)

Safety Precautions

Handle the Peltier plate with care to avoid damage

Ensure proper electrical connections to prevent electrical shock

Keep the kit away from water and moisture to prevent damage

Follow proper safety guidelines when working with electrical components

Warranty and Support

The Thermoelectric Peltier Refrigeration Cooling System DIY Kit comes with a 1-year limited warranty. Technical support is available through the manufacturer's website and email support channel.

By combining high-performance thermoelectric technology with a compact DIY design, this kit offers a unique solution for a wide range of cooling and heating applications. With its ease of use, versatility, and safety features, the Thermoelectric Peltier Refrigeration Cooling System DIY Kit is an ideal choice for both technical professionals and informed hobbyists.

Pin Configuration

  • Thermoelectric Peltier Refrigeration Cooling System DIY Kit With TEC-12706 Peltier
  • Pin Description:
  • The TEC-12706 Peltier element has a total of 6 pins, which are used to connect the device to a power source and control its operation. Here is a detailed description of each pin:
  • Pin 1: V+ (Positive Voltage Input)
  • Function: Positive voltage input for the Peltier element
  • Voltage Range: Typically 3.5V to 15V (dependent on the specific application and temperature range)
  • Current Rating: Depends on the specific application, but typically up to 6A
  • Pin 2: V- (Negative Voltage Input)
  • Function: Negative voltage input for the Peltier element
  • Voltage Range: Typically -3.5V to -15V (dependent on the specific application and temperature range)
  • Current Rating: Depends on the specific application, but typically up to 6A
  • Pin 3: NC (No Connection)
  • Function: No internal connection, do not connect to anything
  • Note: This pin is not internally connected to any part of the Peltier element and should be left unconnected.
  • Pin 4: NC (No Connection)
  • Function: No internal connection, do not connect to anything
  • Note: This pin is not internally connected to any part of the Peltier element and should be left unconnected.
  • Pin 5: T+ (Temperature Sensor Positive)
  • Function: Positive output of the internal temperature sensor
  • Signal Type: Analog voltage output (typically 0V to 5V)
  • Note: This pin is used to monitor the temperature of the hot side of the Peltier element.
  • Pin 6: T- (Temperature Sensor Negative)
  • Function: Negative output of the internal temperature sensor
  • Signal Type: Analog voltage output (typically 0V to 5V)
  • Note: This pin is used to monitor the temperature of the hot side of the Peltier element.
  • Connection Structure:
  • To connect the pins of the TEC-12706 Peltier element, follow these steps:
  • 1. V+ (Pin 1) and V- (Pin 2) Connection:
  • Connect the positive terminal of the power source (e.g., a DC power supply or battery) to Pin 1 (V+).
  • Connect the negative terminal of the power source to Pin 2 (V-).
  • Make sure the power source is within the recommended voltage range for the Peltier element (3.5V to 15V).
  • 2. Temperature Sensor Connection (Pins 5 and 6):
  • Connect Pin 5 (T+) to a microcontroller or other monitoring device's analog input.
  • Connect Pin 6 (T-) to the ground of the microcontroller or monitoring device.
  • Use a suitable voltage divider or buffer circuit if necessary, to match the temperature sensor output to the input requirements of the monitoring device.
  • Important Notes:
  • Always handle the Peltier element with care, as it can be damaged by excessive voltage, current, or temperature.
  • Ensure proper thermal management by providing adequate heat sinks and thermal interfaces for both the hot and cold sides of the Peltier element.
  • Follow safety guidelines when working with electrical components and power sources.
  • By following these connection guidelines, you can successfully integrate the TEC-12706 Peltier element into your DIY project or application.

Code Examples

Thermoelectric Peltier Refrigeration Cooling System DIY Kit With TEC-12706 Peltier
Overview
The Thermoelectric Peltier Refrigeration Cooling System DIY Kit With TEC-12706 Peltier is a thermoelectric cooling module designed for refrigeration and cooling applications. It consists of a TEC-12706 Peltier element, a heat sink, and a fan. This kit is suitable for DIY enthusiasts, engineers, and researchers working on projects requiring precise temperature control and cooling.
Technical Specifications
TEC-12706 Peltier Element
	+ Maximum Power: 36W
	+ Maximum Current: 6A
	+ Operating Temperature: -20C to 70C
	+ Dimensions: 40mm x 40mm x 3.8mm
 Heat Sink
	+ Material: Aluminum
	+ Dimensions: 60mm x 60mm x 20mm
 Fan
	+ Voltage: 12V
	+ Current: 0.5A
	+ Speed: 2500 RPM
Getting Started
To use the Thermoelectric Peltier Refrigeration Cooling System DIY Kit, you will need:
A power source (e.g., a power supply or battery)
 A controller or microcontroller (e.g., Arduino or Raspberry Pi)
 Jumper wires and connectors
 A heat source or load to be cooled
Example 1: Basic Temperature Control using Arduino
In this example, we will demonstrate how to use the Thermoelectric Peltier Refrigeration Cooling System DIY Kit to control the temperature of a heat source using an Arduino board.
Hardware Requirements
Arduino Uno board
 Thermoelectric Peltier Refrigeration Cooling System DIY Kit
 Heat source (e.g., a resistor or a heater)
 Jumper wires and connectors
Software Requirements
Arduino IDE (version 1.8.x)
Code
```c
const int peltierPin = 9;  // Peltier element control pin
const int fanPin = 10;    // Fan control pin
const int tempPin = A0;   // Temperature sensor pin
void setup() {
  pinMode(peltierPin, OUTPUT);
  pinMode(fanPin, OUTPUT);
  pinMode(tempPin, INPUT);
}
void loop() {
  int tempValue = analogRead(tempPin);
  float temperature = tempValue  5.0 / 1024.0; // Convert analog value to temperature (C)
  
  if (temperature > 25) {
    // Turn on the Peltier element and fan when temperature exceeds 25C
    digitalWrite(peltierPin, HIGH);
    digitalWrite(fanPin, HIGH);
  } else {
    // Turn off the Peltier element and fan when temperature is below 25C
    digitalWrite(peltierPin, LOW);
    digitalWrite(fanPin, LOW);
  }
  delay(1000); // Wait 1 second before taking the next reading
}
```
Example 2: Temperature Monitoring and Cooling using Raspberry Pi
In this example, we will demonstrate how to use the Thermoelectric Peltier Refrigeration Cooling System DIY Kit to monitor the temperature of a heat source and control the cooling using a Raspberry Pi.
Hardware Requirements
Raspberry Pi (any model)
 Thermoelectric Peltier Refrigeration Cooling System DIY Kit
 Heat source (e.g., a resistor or a heater)
 Jumper wires and connectors
 DS18B20 temperature sensor (optional)
Software Requirements
Raspbian OS (latest version)
 Python 3.x
Code
```python
import RPi.GPIO as GPIO
import time
# Set up GPIO pins for Peltier element and fan control
GPIO.setmode(GPIO.BCM)
peltier_pin = 17
fan_pin = 23
GPIO.setup(peltier_pin, GPIO.OUT)
GPIO.setup(fan_pin, GPIO.OUT)
# Set up temperature sensor (optional)
temp_sensor_pin = 4
temperature = 0
try:
    while True:
        # Read temperature from DS18B20 sensor (if used)
        if temp_sensor_pin:
            temperature = read_temp(temp_sensor_pin)
        
        # Cool the heat source if temperature exceeds 25C
        if temperature > 25:
            GPIO.output(peltier_pin, GPIO.HIGH)
            GPIO.output(fan_pin, GPIO.HIGH)
        else:
            GPIO.output(peltier_pin, GPIO.LOW)
            GPIO.output(fan_pin, GPIO.LOW)
        time.sleep(1)  # Wait 1 second before taking the next reading
except KeyboardInterrupt:
    GPIO.cleanup()
```
Note: In both examples, the Peltier element and fan are controlled using digital outputs from the microcontroller. The temperature sensor is used to monitor the temperature of the heat source, and the cooling system is activated when the temperature exceeds a setpoint (25C in these examples). The code can be modified to suit specific requirements and interfaces.