3D Printer PCB Heat Bed
Specifications: 1 layer 35μm copper
1.4-1.6 Ohm at 12V
5.0-5.4 Ohm at 24V
Max. Temp: 180° C
Heating Time: 24V reaches 100° C in 2 minutes
Dimensions: 215 x 215 x 3mm
Colour: Black with White Mask/Text
MK3 can choose 12 v and 24 v two voltage,
12 V: one line thread cross 1, another cross 2, 3
24 V: one line thread cross 2, another cross 3 (1 don't need to pick up).
The new circuit, whether meet the 12 v or 24 v, the power is stable.