ltem description from the seller
Technical Specifications:
Weight: about 36G
Cord Length: Approximately 90CM
●.Input voltage range AC100-240V. Wide voltage input, in line with multi-country usage standards.
●.Input voltage frequency: 50-60Hz
●.Output voltage range: 5V
●.Output current range: 500MA
●Output ripple noise 100mVp-p. Low DC ripple, high working efficiency, low temperature, long service life
●.Work efficiency 80-85%. Low power consumption design with small no-load power consumption
●.Output short circuit protection. Built-in overcurrent and overvoltage protection
●Overheat Protection
●Operating temperature 0℃~+50℃.
●Storage temperature -20℃~+85℃.
●.Humidity 10%-95%RH
●.Product 100% full load aging.
● Good performance-to-price ratio