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Large Size 300x300mm Heated Bed Boro Glass Plate and Hardware Kit for3D Printer

Large Size 300x300mm Heated Bed Boro Glass Plate and Hardware Kit for3D Printer

$ 99.95

This kit includes all necessary parts and bits to install 300x300mm heated bed surface for your 3D printer. Kit includes 360W power supply and high current power module to energize this bed. 

The heated bed PCB made of thicker 2mm FR4 laminate, which gives it additional strength necessary for bigger size PCB. Glass plate also thicker than typical 3mm plates, it has 3.9mm thickness.

Use included silicone rubber tubing to cut spacers for heated bed support and height adjustment, refer to supplied picture for cutting rubber tubing into a 9mm tall spacers with sharp razor blade.

Please see supplied drawing for glass dimensions and heated bed dimensions and mounting hole pattern.

MK2A PCB Specs:

  • Outer dimensions 327mm x 327mm
  • Mounting hole diameter: 3.2mm
  • Laminate FR4 2.0+/-0.15mm
  • 2 Layer, 35µm Copper
  • Red Soldermask - Both Side
  • White Silkscreen - Both Side
  • Voltage: 24V
  • Resistance: 1.6 Ohm

Boro glass plate specs:

  • Dimensions 310x310mm
  • Thickness 3.9mm
  • Material 100% borosilicate glass

Power module specs:

  • Voltage 12-36VDC
  • Module uses high current 210A N-channel MOSFET 

Power supply specs:

  • Input Voltage 100-220VAC (selectable via switch)
  • Output Voltage 24VDC
  • Output Power 360Watt
  • Switch mode power supply
Package contents:
  • 1 x MK2A 327x327mm PCB Heated Bed.
  • 1 x 310x310x4mm Boro Glass Plate
  • 2 x Wiring and thermistor sets, including:
    • 2 x Red Power Wire, 1 Meter Long
    • 2 x Black Power Wire, 1 Meter Long
    • 2 x NTC 3950 Thermistors with 1 Meter Wiring
  • 2 x Mounting Hardware bags, including:
    • 16 x M3x9 Flat Washers
    • 8 x M3x25 Stainless Socket Head Screws
    • 8 x M3 Locknuts
    • 2 x Pieces of Silicone Rubber for making rubber spacers.

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