UPBRIGHT AC/DC Adapter for Dell Alienware Alpha Desktop Gaming PC - Power Supply Cable/Charger, Input 100-240VAC 50/60Hz (Worldwide)

Replacement AC/DC power adapter engineered for Dell Alienware Alpha Desktop gaming PCs. Built for reliable, long-term use, this charger features multiple built-in protections and fireproof components on the PCB and outer cover. Insulation paper, fire protection glue paper and silica gel are used to isolate and protect internal electrodes, and NTC temperature protection is included for safer operation. Designed to minimize interference and noise while delivering high efficiency and stable performance. Key safety & build features: - Short circuit protection, Over-temperature protection, Overvoltage protection - Overvoltage protection: 115%-135% rated output voltage - Overload protection: 115%-135% fold back current limiting, Auto-recovery - Withstand voltage: I/P-O/P 3Kvac,1 minute - PCB & cover manufactured with fireproofing materials; insulation paper and fire protection glue paper used; silica gel for added safety - Temperature protection NTC included - Strongly built and fully compatible replacement part - Low interference and noise; advanced technology for high efficiency and reliability - Power Exchange Savings more than 5658% (reduces wasted power and improves efficiency) Electrical specifications: - AC input voltage: 100-240VAC (Global) - Input frequency: 47-63Hz - (Advertised title frequency) 50/60Hz worldwide use - AC inrush current (max.): 20A/230V - Line regulation (full load): ±0.5% - Peak-to-peak ripple: <100MV - Working temperature: 0-35℃-100% ,50℃-70% load - Setup rise hold up time: 100ms,50ms,20ms-240VAC input This adapter delivers dependable protection and efficient power handling for your Alienware Alpha desktop while meeting global input voltage requirements.