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Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or cool something down, depending on which side you use. You can also take advantage of a temperature differential to generate electricity.
This Peltier works very well as long as you remove the heat from the hot side. After turning on the device, the hot side will heat quickly, the cold side will cool quickly. If you do not remove the heat from the hot side (with a heat sink or other device), the Peltier will quickly reach stasis and do nothing. We recommend using an old computer CPU heatsink or other block of metal to pull heat from the hot side. We were able to use a computer power supply and CPU heatsink to make the cold side so uncomfortably cold we could not hold our finger to it.
Note: It is imperative that a heat sink is used on the hot side of the module. Running the module without one can cause damage to this part. If it’s too hot to comfortably touch, you’re in the danger zone!
Specifications:Model: TEC1-12715
Color: white
Couples: 127
Voltage: 12V
Umax: 15.4V
Imax: 15A
Max power consumption: 231W
Tmax: 70°C
Qcmax △T=0(W): 137W
Size: 40 x 40 x 3.3mm
Weight: 50g
Documents:
- Learn about TECs (Tom’s Wiki)
- Learn about thermoelectric effect (Wikipedia)
Package includes:
1 x cooler plate module(40mm x 40mm)
Ultra quiet Low-speed brushless DC fan. Unpaid will be reported. Quiet sleeve-bearing design. Great for replacement 12V 3D printer fan replacements
Specifications:
Excellent for cooling heatsinks on hot ends, prints, or other cooling needs
Made of high quality PBT 30% glass line VO
Bearing is high precision, long life and low noise
Temperature of usage environment: -20℃ to 75℃
Working environment temperature: 40℃
Service life: Can do continuous work for 24 hours
Speed: 4500, 6500 (R/min)
Voltage: DC 12V
Size: 50 x 50 x 15mm
Structure: Sleeve bearing
You might need to do some soldering to connect to your existing fan connector.
Package includes:
1 x Cooling Fan
High speed 24V cooling fan most commonly to replace failing 3D printer fans. It is a classic cooling fan for 3D Printing
Specifications:
Size: 40mm x 40mm x 10mm
Voltage: DC 24V 0.1A
Cable length: 200mm
Application: For 3D Printer Ender-3
What's in the box:
1 x Creality 3D® cooling fan
New design heatsink, greater contact area, improved cooling effect.
Specifications:
Color: Blue
Material: Aluminum
Function: Heat dissipation
Suitable for TMC2100/LV8729 stepper motor driver
Dimensions: 16.5*16.5*14.5mm (L * W * H)
Package Includes:
1 x Heatsink
Make your Raspberry Pi seriously cool with Fan SHIM! This 30mm no-solder, controllable CPU fan with RGB LED and tactile switch will give your Raspberry Pi significantly better thermal performance.
Fan SHIM uses a friction-fit header, so it just slips onto your Pi's pins and it's ready to go, no soldering required! Note that, due to the height of the fan, if you want to use HATs or pHATs with Fan SHIM, then you'll need to use a booster header.
The fan can be controlled in software, so you can do crafty things like toggle it on when the CPU reaches a certain temperature. Use the LED as a handy visual indicator to show fan status, CPU load/temperature, whatever! The tactile switch can also be programmed, so you can use it to toggle the fan on or off, or to switch between temperature-triggered or manual mode.
Oh, and it's compatible with our new Pibow Coupé 4 case for Raspberry Pi 4!
Features
- 30mm 5V DC fan
- 4,200 RPM
- 0.05 m3/min air flow
- 18.6 dB acoustic noise
- Friction-fit header
- No soldering required
- RGB LED (APA102)
- Tactile switch
- Basic assembly required
- Compatible with Raspberry Pi 4 (and 3 B , 3 A )
- Python library and daemon
Kit contains
- Fan SHIM PCB
- 30mm 5V DC fan with JST connector
- M2.5 nuts and bolts
Assembly
Assembly is really easy, and will take less than two minutes.
- With the component side of the PCB facing upwards, push the two M2.5 bolts through the holes from below, then screw on the first pair of nuts to secure them and act as spacers.
- Push the fan's mounting holes down onto the bolts, with the cable side of the fan downwards (as pictured) and the text on the fan upwards. Attach with another two nuts.
- Push the fan's JST connector into the socket on Fan SHIM.
Software
Our Python library lets you control the fan (on/off), RGB LED, and switch. There's a handful of examples to show you how to use each feature, and a script to install a daemon (a service that runs in the background) that runs the fan in automatic mode, triggering it on or off when the CPU reaches a threshold temperature, with a manual override via the tactile switch.
Notes
- When mounting or detaching the fan, or assembled Fan SHIM, do not push on the fan itself, as it is liable to break.
- Not heatsink-compatible!
- Dimensions: 45x39x11mm
This is a new design ABS case to protect your Raspberry Pi 4 Model B computer, it is only compatible with your Raspberry Pi 4 Model B, does not support other versions. Also supports a dc 5v cooling fan.
Features:
ABS material.
Easy to install.
All ports and slots of the case match with Raspberry Pi 4 Computer Model B perfectly.
Supports a DC 5v extractor cooling fan.
What's in the box:
1 x ABS Case for Raspberry Pi 4 Model B
1 x Cooling Fan 30mm x 30mm x 7mm
4 x Heat Sinks(new add on to this case)
Instructions:
Please Note: Raspberry Pi is not included. Picture is for illustration purpose only
Description:
Meet this super ICE Tower CPU Cooling Fan for Raspberry Pi! Tower structure, 5mm copper tube, multi-layer heat sinks, 7 blades powerful fan, all the above combinations make this super radiator for Raspberry Pi. In the case of overclocking, it can reduce the temperature of the Raspberry Pi from 80℃ to 48℃. What amazing! Best of all, this cooling fan supports the new Raspberry Pi 4 Model B. In our actual use, we found that Raspberry Pi 4 has a large amount of heat. with the help of this super fan, the powerful performance of the Raspberry Pi 4 will be fully released.
Please Note:
In the heat dissipation test mentioned above, the temperature was lowered from 80 ° C to 40 ° C. The test conditions are as follows: 1-Room temperature 25 ° C / 2- Apply silicone grease directly to the heat sink and processor chip / 3- Raspberry Pi 4 processor
If you use the thermal conductive tape included, you can reduce the temperature from 80 ° C to 48 ° C under the same conditions. It can be seen that the use of silicone grease is better. If you want to achieve the best heat dissipation, we recommend that you purchase silicone grease.
Video available at https://youtu.be/l5IFD2wq_gA
Features
- Support Raspberry Pi 4 Model B/ Raspberry Pi 3 Model B /Raspberry Pi 3 Model B
- DC 5V Power in (Can be powered by the Raspberry Pi)
- Ice Tower Structure
- 5mm copper tube
- Super heat dissipation
- Rated power 0.4W @5V, 0.08A
Part List
- 2 x Steel Mounting Fixer (Fit for Raspberry Pi 3B
- 2 x Steel Mounting Fixer (Fit for Raspberry Pi 4B)
- 1 x Ice tower CPU fan
- 4 x M2.5x6 copper columns
- 2 x M2x4 screws
- 4 x M2.5x4 screws
- 4 x Nuts
- 3 x Thermal Conductive Tape *3
- Screwdriver *1
Description
- Aluminium Alloy Case for Raspberry Pi 4 Model B
- Comes with dual cooling fans
- Firm, dust resistance, excellent heat spreading
Equip Your Pi 4 with Armour and Cooling Fans, Call Me Icy Beauty
Aluminium Alloy, Oxidation & Sand Blasting & Coating, Corrosion Proof, More Durable
Built-in Heat Spreader, Fastly Transfers Heat from Pi CPU to the Whole Case
Utilizing Advanced Processing Technology, Make It Highly Matching the Board
Non-shielding Design, No Worry for the WiFi and Bluetooth Signal
What's in the box?
1 x Aluminium Alloy Case for Raspberry Pi 4 Dual Cooling Fans
The Heat Sink Kit for Raspberry Pi 4B is a four-piece aluminium heat sink kit which is used to cool the chip on the Raspberry Pi 4B. For silent passive temperature control of your Raspberry Pi.
Specifications:
Material: Aluminum
Colour: Sliver
Size:
- 14mm x 14mm x 5mm
- 14mm x 9mm x 5mm
- 9mm x 9mm x 5mm(2 units)
Packing list:
1 set Aluminum Heat Sinks
This heatsink comes with 3M thermal conductive tape.
A heat sink is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium and are designed to maximize the surface area in contact with the coolant fluid. Aluminium alloys are the most common heat sink material.
Don't like the noise generated by most fans?
A heatsink is perfect for quietly cooling SBCs or MCUs, like your Raspberry Pi
Features:
- Material: Aluminum & Heat Conductive Tape
- Bottom Size: 14mm x 13mm
- TopSize: 18mm x 13mm
- Height: 6mm
- Weight: 1.4g
What's in the box:
1 x heatsink
Note:
Heatsinks conduct electricity. When installing your heatsink make sure it isn't in contact with anything else. It could cause a short circuit and kill your board.
Standard Raspberry Pi 40PIN GPIO header, customized for Raspberry Pi series boards
- PCA9685 PWM driver as the fan controller, powerful driving capability, auto PWM adjustment
- 0.91" OLED, 128x32 pixels, displays board temperature or other user-defined content in real time
- Adopts 3007 size PWM controlled fan, up to 8000rpm speed, brings strong airflow
- Supports retrieving temperature data in real time, and then adjusting the speed automatically, programmable configuration
- I2C pins, for connecting other host control boards
- 16-ch PWM outputs, for driving other external PWM devices
- Comes with heat sinks, better cooling effect
Up to 16-ch PWM outputs, powerful driving capability, auto PWM adjustment combined with the included heat sinks, achieving better cooling effect
- 128×32 pixels, I2C controlled
- displays board temperature or other user-defined content in real time
What's On Board
- Standard Raspberry Pi 40PIN GPIO header
- PCA9685 PWM driver
- 3007 size PWM controlled adjustable fan
- PCA9685 I2C address configuration
- Reserved I2C control pins
- Reserved PCA9685 output channels
- 0.91" OLED display
Pinout definition
Outline dimensions(mm)
Resources & Services
Specifications
Supported RPi: Raspberry Pi 4B/3B /3B
Power supply: DC 5V input (can be powered from Raspberry Pi)
Structure: ICE Tower-style, 5mm copper tube super heat dissipation
Rated power: 0.4W @5V, 0.08A
Fan: Powerful RGB colorful LED fan (1x transparent fan, 1x spare black fan)
More efficient
Large area cooling fins and directly-contacted copper tube, super heat dissipation
reducing the temperature of the Raspberry Pi from 80℃ to 40℃ while overclocking
Colourful LED fan
Colour LED fan with automatic colour change, make it more dazzling and gorgeous
More silent
Rated power 0.4W @5V, 0.08A, elaborately tuned fan lower noise, higher performance
Easy to setup
Just a few screws and heatsink tape in a few steps
Outline Dimensions(mm)
Low noise, better cooling
| Supported Pi | Raspberry Pi 4B/3B /3B |
|---|---|
| Power supply | DC 5V input (can be powered from Raspberry Pi) |
| structure | Low-profile, aluminum alloy heat-sinking bracket |
| rated power | [email protected], 0.02A |
| Fan | 3007 fan, 8000±10%RPM |
cooling the Raspberry Pi 4B (left) and Raspberry Pi 3B /3B (right)
Dimensions
Description:
Metal Box for CM4 IO Board Type A
- Designed for Raspberry Pi Compute Module 4 IO Board
- Mini computer chassis, robust and dust-proof, professional look
- Make it easy to build your own Raspberry Pi CM4 mini PC
- Precise cut-out with clear label
- Each cut-out is completely aligned with the connector
Comes with cooling fan, combined with the airflow vent, better heat dissipation
Wall mount support on two sides
Outline dimensions
This heatsink comes with 3M thermal conductive tape.
Specifications:
Material: Aluminum & Heat Conductive Tape
Bottom Size: 14mm x 13mm
TopSize: 18mm x 13mm
Height: 6mm
Weight: 1.4g
Package Includes:
1 x heatsink
Note:
Heatsinks conduct electricity. When installing your heatsink make sure it isn't in contact with anything else. It could cause a short circuit and kill your board.
Material: Acrylic
Color: Transparent
Layer: 3-Layer (can fit 3 x RPi 3/4 model B)
Compatible Model: For Raspberry Pi 4/3/2 B and B
Convenient access to all external devices, like USB, GPIO and SD card.
What's in the box?
4 x Acrylic Board not including Raspberry Pi boards)
1 x set Screws and Nuts
4 x Cooling Fans
1 x Fan Cover
Keep your Raspberry Pi cool and safe with this enclosure. Convenient access to all external devices, like USB, GPIO and SD card.
Specifications:
Material: Acrylic
Color: Transparent
Layer: 1-Layer (can fit 1 x RPi board)
Compatible Model: For Raspberry Pi 4/3/2 B and B
What's in the box?
2 x Acrylic Board (not including Raspberry Pi board)
1 x set Screws and Nuts
1 x Cooling Fan
1 x Fan Cover
Need to cool down your SOC on a warm day? This oversized heatsink can help with that. Plus it gives your board a "cool" look.
Specifications:
- Type: Aluminum heat sink
- Size: 19x19x24mm
- Material: high quality aluminum
- Colour: Black
- Application: Heat dissipation on SOCs, Memory Chips, Electronic components
- Weight: 6g
What's in the box?
1 x heatsink with thermal pad (1 Heatsink only)
- 1