ADJUSTABLE BED WITH IMPROVED POWER MANAGEMENT

The disclosure generally relates to an adjustable bed, in particular incorporating improved power management systems. In various embodiments, an adjustable bed can include a wirelessly chargeable remote control unit, one or more pulse width modulator units to provide DC power at a variety of voltages appropriate for varied peripheral electrical components of the bed, and/or a battery backup unit providing power to the bed in addition to a mains power input. The various power management systems can reduce wire clutter for peripheral electrical components, permit a wider range of peripheral electrical components to be driven by a single power supply, provide for adjustable bed operation in the absence of mains power supply, and reduce power consumption in different operation modes.