markotime

12v bed, shorted, resistance measurements indicated that the 24vdc connections to the bed would work after a fashion, providing approximately 60 Watts, rather than the original 75. Eventually heats to over 55C, insulation may help that, and will attempt to raise power supply voltage to 13V or maybe a bit higher. Power = V2xR (V2 is Voltage squared), so raising voltage by 10 percent would do the job. I'm assuming that the voltage regulator on the control board will handle this.