3MM MK3 Aluminum Board PCB Heated Bed For Reprap Standard 3D Printer

Specifications 1 layer 35m copperVoltage 12 24VResistance 1 4 1 6 Ohm at 12V5 0 5 4 Ohm at 24VMax Temp 180 CHeating Time 24V reaches 100 C in 2 minutesDimensions 215 x 215 x 3mmWeight 363gColour Black with White Mask TextMK3 can choose 12 v and 24 v two voltage 12 V one line thread cross 1 another cross 2 324 V one line thread cross 2 another cross 3 1 dont need to pick up The new circuit whether meet the 12 v or 24 v the power is stable Package included 1 x Printer Heatbed