Model Number: MKS-0502000-6957 Brand Name: MERRYKING Key Specifications/Special Features: Folding plug USB charger, 5V DC/1/2/2.1A DC power adapter for cell phoneTravel charger,for electronic device, class II, LPS, energy saver, light to carry, single USB portCustomized designs are acceptedModel number: MKS-0502000Reliability:

100% full loading, 40°C, 4-houreach part of this series can be sold separately

MTBF: meets MIL-HDBK-217F over 50,000 hours, full loading, 25°C burn-in

Leakage current: 0.25mA, maximum at 264V AC

Withstanding voltage: 3kV, 1 minute, 10mA (maximum), between primary and secondary

Protections:

• Over-voltage protection
• Over-current protection
• Short-circuit protection
• Thermal shutdown capability

Features:

• High-reliability
• High-efficiency consumption
• With fuse, short-circuit protection
• Environment-friendly, energy-saving, complying with the safe certification standard
• Double insulated circuit board designed to protect your valuable gadgets from short circuit

Certifications:

• AS/NZS 60950:2000 and AS/NZS 60065
• UL 60950 and GB 4943-2001
• PSE IEC 60950 and EN60065
• CE (low-voltage directive)
• EN 60950:2009 and EN 60065
• Standards:US Energy Star, CEC, AS, MEPS, EUP and ErP

Input specifications:

• Inputvoltages: 100 to 240V AC
• Input frequency range:50 and 60Hz
• No loading power: 0.3W (240V AC)
• Current: 300mA (maximum)
• Inrush current (240V AC): 25A, cold 25°C
• Efficiency: conform to level V (CEC/ERP/MEPS)
• Plug type: wall mount

Output specifications:

• Output power: 10.5W
• DC voltage: 5V DC
• Output current: 2.1A
• Regulation:line ±1%, load ±5%
• Ripple and noise:100mV max
• Voltage precision: 5%

Mechanical:

• Dimensions: 50x48x28mm

Environmental:

• Operating temperature: 0 to 40°C at maximum loading
• Storage temperature: -20 to 60°C
• Humidity range: 5 to 95% RH (non-condensing)