Power adapter charger for SONY SRS-XB41 speaker

SPECIFICATION:  .

• input voltage range 100-240 VAC
• Rated output voltage: 5 V
• Rated output power: 20W
• rated load current: 4 A
• input: overvoltage (OVP), undervoltage
• output: overcurrent (OCP), short circuit (SCP), overvoltage (OVP)
• automatic return to operation once the cause of the error has ceased 
• thermal protection
• galvanic isolation class: 2
• compliance with safety standards: EN63268
• compliance with standards EMC EN55032 Class B EN61000-4
• Approval marks: RoHS, CE
• length of output cable: 1,2 m
• connector: 1.7x4.0 mm