3D Printer Heatbed MK2B 12V 24V Heat Bed For Prusa Mendel
MK2B can select two operating voltage of 12V and 24V
Specifications:
Dimensions: 214 x 214 x 2mmLaminate FR4 1.6!#!amp!*!plusmn;0.15mm2 layer， 35!#!amp!*!mu;m copperBlack Soldermask - both sidesWhite Silkscreen - both sidesPower Input: 12V \/ 24VPower: 120WResistance: under 12V voltage， resistance 1.2 ohms; under 24V voltage， resistance 4.8 ohmsColor: BlackCopper plated holes
Features:
1. 12V \/24 power arbitrarily connected.2. Double-sided， without cable， heating uniformity， printing are smooth.3. Wiring are regardless of positive and negative， arbitrarily wiring.4. Borosilicate materials， high transparency.5. Heating the adhesion are good， plastic parts easily separated after cooling.6. Suitable for Reprap machine heated circuit boards.7. Eliminates the trouble of replace the special plastic film， does not exist the special plastic film reduce viscosity problem.8. For print relatively more users， you can purchase two replacement to use.
Connect way:(You can see in the picture)
12V connection: A line connected 1， while another receive 2， 3.24V connection: A cable connected 2， another line connected 3 (1 do not connected).
Package included:
1 x MK2B Heatbed