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MK3 21*21*3mm 12V/24V 120W Aluminum Heated Bed Plate for 3D Printer
Descriptions: MK3 can choose between 12V and 24V working voltages, which is more practical. 1 layer 35m (1oz base) copper Resistance between 1.4 and 1.6 ohm for the 12V Resistance between 5.0 and 5.4 ohm for the 24V 100 degree Celsius possible for both 12V and 24V With 15V on the 12V terminals will maintain approx. 115 degree Celsius without regulation Running 24V on the 12V terminals will heatup the heatbed to 100 degree in only 2 minutes (Your printer controller will regulate the power to the heatbed in order to get your preset temperature.) Specification: 1. Voltage: 12V / 24V 2. Process: aluminum substrate 3. Size: 21.5cm*21.5cm 4. Thickness: 3mm 5. Color: Black 6. Power: 120W 7. Max. temperature: 180 Wiring method: - 12V connection: one line is connected to 1, and the other line is connected to 2 and 3. - 24V connection: one wire is connected to 2, and the other wire is connected to 3 (1 is not connected) Note: **After the Heated Bed stops power supply, the residual heat of the Heated Bed still exists. **Please pay attention to safety and be careful about scalding your hands. Package included: 1 x 3D Printer Heated Bed