RepRap ALU Heatbed 300x300mm description:
- The heatbed has a really big surface area and will need a big power supply to heat up.
- Make sure to use some kind of insulator on the bottom side of the heatbed to improve the performance.
- Voltage: 24V DC
- Current: ~20A
- Resistance ~1.2ohm
- Heat output: ~480W
- Dimensions 314 x 314mm
- Mounting holes 8x ø3mm. 4mm from edge in each corner. 308mm between.
- Aluminum 3.1+-0.15mm 1oz copper
- As the nature of a big aluminum plate, flatness can't be defined and you may need a glass topplate.
- Black Soldermask buttom side
- White Silkscreen
- Center hole for thermister mount