ALU Heatbed MK3 300x300 24v - 400w - With countersunk holes for screw head

Caution! This bed has a very high power, it can damage the electronics or the power supply if it is not dimensioned correctly.

We advise to regulate the power by firmware adjusting this line:

#define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current 127= 50%

So it doesn't overload the power supply.

All features similar to MK2 24 Volt

• Heatbed with 3mm aluminum core. You can print directly on the heatbed, the glass is recommended but not mandatory
• The metallic side is the top print side and the black side is the bottom side. We recommend insulating the bottom side with Thermal Insulator
• Operate at 24 Volt
• A central mounting hole on the front side to allow for three point mounting
• Large solder pads
• 1 layer 35μm copper
  
• Maximum temperature rating: 180ºC
• 400w
• Size: 328x328mm
• Effective size: 300x300mm
• Distance between corner orifices for bolts: 320mm