This document is a declaration of conformity for the SWITCHING POWER SUPPLY R1S2-5300V4V product manufactured by ZIPPY TECHNOLOGY CORP. The product complies with the specifications under the 2004/108/EC-EMC Directive, including requirements for electromagnetic compatibility, radio disturbance characteristics, immunity characteristics, electromagnetic field immunity, etc. The features and characteristics of the product include electrostatic discharge requirements, radiated electromagnetic field requirements, electrical fast transient requirements, surge immunity requirements, conducted immunity requirements, power frequency magnetic field immunity requirements, interruption requirements, voltage dip and interruptions immunity requirements, harmonic current requirements, voltage fluctuations and flicker requirements.