3d printer heating element MK3 aluminum 300x300 heat bed

3d printer heating element MK3 aluminum 300x300 heatbed 

The Alu-Heatbed MK3 have features similar to MK2 and you can also operate this board with 12V or 24V.

- Heatbed with 3.2mm Aluminum Core. Print directly on the heatbed, no need for glass plate. It's a much lighter solution than PCB heatbed + glass, which makes it better for faster prints.- Dual power supply. Operate at 12V or 24V. You can use thinner wires when operating at 24V.- A central mounting hole on the front side to allow for three point mounting. This is much easier for bed leveling in comparison to 4 point mounting. First level the side with two holes and fix in place, then level the side with one hole.- Large solder pads for multiple wires (ribbon cable) or a SMD pinhead connector can be mounted.- Pads for SMD thermistor 1206

• Dimensions 214mm x 214mm

• 1 layer 35μm (1oz base) copper

• Resistance between 1.4 and 1.6 ohm for the 12V

• Resistance between 5.0 and 5.4 ohm for the 24V

• 100 degree Celsius possible for both 12V and 24V

• With 15V on the 12V terminals will maintain approx. 115 degree Celsius without regulation

• Running 24V on the 12V terminals will heatup the heatbed to 100 degree in only 2 minutes (Your printer controller will regulate the power to the heatbed in order to get your preset temperature.)

• 180 degree Celsius max. temperature