T-Power Ac adapter for Philips Respironics System REMstar CPAP BiPAP machines:DS150, DS250, DS450, DS550, DS650, DS750. One 60 Series PART NUMBER : 1005899 , 1058190 One 1097568 460 560 HS TS T-Power High-Performance Power Supply , T-Powe ac adapters are made with the highest quality materials tested by manufacturer to match and/or exceed specifications of OEM products. Brand-new Input Voltage Range: AC 100V - 240V ( 12v ) -  (Note: We provide Smart connector plug tips. This item fits New & Old Models )) Compatible models: Philips Respironics System Power Supply Models of REMstar CPAP and BiPAP machines : DS150, DS250, DS450, DS550, DS650, and DS750. PART NUMBER : 1005899 , 1058190 This item is compatible with all "60 Series" System One CPAP & BiPAP machines REMstar Plus 260, REMstar Pro 460, REMstar Auto 560, BiPAP Pro 660, BiPAP Auto 760 as well as the System One REMstar SE. ( 60-Watt ~ 90-Watt compatible ) Phillips Respironics Power Supply & Power Cord System One Cpap Bipap 50 Series, Respironics System One Heated Humidifier part: 1095653 1095419 R01 ( Barrel Tip ) , PART NUMBER : 1051158, 1015642 Power Cord for 50 Series System One CPAP M Series CPAP and BIPAP Device,Phillips Respironics Remstar M-Series 1015642 CPAP Machine NOTE !!! (( It will NOT work with older "50 Series such as the REMstar Plus 250 and the REMstar Auto 550. Parts for "50 Series 1091398 / 1091399 ))