MK3 Aluminium heatbed 220x220x3mm

this is MK3 alu-heatbed. •Dimensions 220mm x 220mm •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