Dell Wireless Dock 452-Bbux — Wireless Docking Station

Overview: Robust, fully compatible power solution for the Dell Wireless Dock 452-Bbux, built for long service life and reduced energy waste. PCB and outer cover are made with fireproofing materials to improve safety and durability. Electrical specifications: AC input voltage: 100-240VAC (Global); Input frequency: 47-63Hz; 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. Protection and performance: Overvoltage protection: 115%-135% rated output voltage; Withstand voltage: I/P-O/P 3Kvac,1 minute; Overload protection: 115%-135% fold back current limiting with auto-recovery. Additional safeguards include short-circuit protection, over-temperature protection and overvoltage protection to keep your notebook running safely. Build quality and materials: Manufactured using advanced technology for high efficiency and reliability. PCB & cover use fireproofing materials; temperature protection is provided by NTC. Insulation paper is used to isolate electrodes and fire protection glue paper plus silica gel are applied for extra safety. Efficiency note: Power Exchange Savings more than 5658% (More power exchange savings means less power wasting and working more efficient with your computer). This durable, well-made laptop power adapter is designed to provide stable, low-interference performance and long-term use.