Enough 200W output power and 5V stable output voltage will protect your electronic products from destruction, and there isn't fan inside the case, silent running. Metal case with many holes makes heat dissipation more efficient.
High-quality raw materials- Pure Copper Inductors, High-performance Transformers, Dual-capacity Electrolytic Capacitors is The Guarantee of High-quality 40A 5V Switching Power Supply.
Multiple reprotection - With Over-voltage Protection, Overload Protection, Overheating Protection and Prevent Short Circuit.