MAIN DC/DC CONVERTER PCB (P#452250105641) 452250105641 Category: Philips Healthcare (Parts) Tag: M/EG Low Prices Price match guarantee Guaranteed Fitment. Always the correct part In-House Experts. We know our products Easy Returns. Quick & Hassle Free 452250105641 – MAIN DC/DC CONVERTER PCB Description Description MAIN DC/DC CONVERTER PCB Related products BATTERY PACK (P#452214238921) In stock ARM-HEAD SUPPORT (P#452214231612) In stock MATTRESS AURA (P#452214233322) In stock LOW BACK SUPPORT (P#452214233372) In stock WEDGE (15) (P#452214233501) In stock