Contents
How to Connect the Board
The PCB heated can be connected either way because it utilizes LED, which does not depend on polarity as long as suitable pads are used.
Using a dual power option is recommended if you want to get the desired results.
Also, ensure that the wires you use can handle the resultant current.
![PCB Heatbed](https://www.wellpcb.com/wp-content/uploads/PCB-Heatbed-1200x800.jpg)
Heating the Bed
If you are using your PCB heat bed, choosing the proper temperatures you will be comfortable with is recommended.
It would be best to experiment to determine what works for you with the varying filament transition temperature. Note that choosing the right temperature is also recommended.
![PCBs Heatbed](https://www.wellpcb.com/wp-content/uploads/PCBs-Heatbed-1200x800.jpg)
Also, buying the right PCBs is critical because there are plenty of cheaper PCBs out there, but most are too thin or have irregular copper wire, making it difficult to heat the board.
A PCB-insulated heat bed that can fit behind the water radiator may be a good option.
Mounting the PCB Heat bed
The PCB heat bed has two sides and two copper traces at the bottom and the top.
Also, modern PCB heat beds have silk on either side.
So, it is recommended that you print the surface using a piece of glass since it protects your copper traces.
However, it is essential to take some care so that the springs do not damage the glass when they collide.
Also, it is necessary to note that the collision of LED, wire connections, and resistors can lead to a crash. The current PCB heat bed has a glass that can mount the PCB heat bed.
It helps improve heat transfer to the glass, enabling the board to heat fast. Notice that using a PCB with a lens helps to enhance heat transfer, allowing the PCB to warm even more quickly.
![Heatbed PCB](https://www.wellpcb.com/wp-content/uploads/Heatbed-PCB-1200x800.jpg)
To connect the PCB, you may use LEDs only after installing the resistor. Typically, the LED is mounted in different directions to light up any LEDs, even when the polarity changes.
Heatsinks on the heated bed are recommended, especially when it gets too hot.
![Heatbed PCBs](https://www.wellpcb.com/wp-content/uploads/shutterstock_1389735341-1200x674.jpg)
Troubleshooting the Heat bed
Typically, the heat bed will become a source of problems, so you may need to troubleshoot it to diagnose the nature of the problem.
The power supply may be faulty if it does not turn on when powered.
Similarly, if you realize it does not attain the required temperature or takes too long to accomplish the desired temperature, you may need to call a technician to examine it.