It takes a long time (about 45 minutes) for my heater bed to reach 110C:
Once it reaches temperature, I am able to print, but I hate having to wait so long for things to warm up.
I suspected that my power supply might not have been putting out sufficient voltage, so I measured it. Open circuit, I am only getting 10.67 V DC, and under load, I am only getting 10.45 V DC. This is with the voltage adjustment at its maximum.http://forum.bukobot.com/index.php?topic=2667.msg3352#msg3352
indicates that I should be getting at least 12 V DC, and that 13.5-14V will give better performance.
Is my power supply defective, or is there anything else I should check? Input voltage fluctuates, but right now it is 121.4 V AC. There doesn't appear to be any switch on my power supply for switching between 120 and 240.