This is improved version of popular aluminum heated bed MK3. The difference between older MK3 and this one is in the size.This heated bed is 219x219mm, while older MK3 same as MK2B - 209x209mm. Mounting hole pattern is the same as for MK1, MK2A/B and older MK3. This bed now has rounded corners and holes are located not as close to the corner as before.
Please note - for 12V power you will need to connect soldering pads 2 and 3 together, to get correct resistance. For 24V power - use pads 2 and 3.
Please see supplied drawing for dimensions and mounting hole pattern.
MK3 Heated Bed Specifications:
- Dimensions 219mm x 219mm
- Mounting hole diameter: 3.2mm
- Material: Aluminum 3mm thick
- Voltage: 12V or 24V
- Resistance for 12V: 1.4-1.6 Ohm
- Resistance for 24V: 4.2-4.5 Ohm
- 1 x Improved MK3 Aluminum Heated Bed