The 12V 1A power adapter employs latest technologies to achieve excellent regulation, high power density with good EMC performance. Flyback topology based with green-mode power-saving operation enables low standby power. The power adapter 12V 1A provides excellent regulation while using primary-sensing feedback to achieve cost effectiveness and high efficiency. The 12V 1A AC adapter features multiple protection functions to guarantee safe operation and reliability including OCP, OVP, OLP. The 12V 1A adapter is safety certified to IEC/UL/EN 60950-1 and carries the CE mark for the Low Voltage and RoHS Directives. The 12V power adapter 1A is also compliant to EN 55022-B and FCC Class B for radiated and conducted emissions and the IEC 61000-4 immunity and IEC 61000-3-2 harmonic current standards.