European and American regions have decreed several energy-saving regulations to external adaptors which are widely used by every industry to lessen the energy depletion since 2009. However, these regulations also cause trade barriers to a certain content. As the leading standard switching power supply manufacturer in the world, MEAN WELL always regards vigorously supports our customers selling their end products worldwide and enlarging the application fields as our primary objective that the GST family (18~280W) are planned to be the main force of standard industrial adaptors of MEAN WELL with the up-to-date energy efficiency regulation compliances (DoE Level VI/CoC Version 5) and complete global safety certifications.

In addition to TUV(EU), UL/CUL(North America), CCC(China), BSMI(Taiwan), PSE(Japan) and RCM(Australia), MEAN WELL further applies for KC(Korea), BIS(India), EAC(Russia, Belarus, Kazakhstan, Kyrgyzstan, Armenia) and SIRIM(Malaysia［PS.1］) certifications that the GST family has possessed over 10 kinds of the safety certifications since October 2016. More than 90 percent of the world is covered that you can take this advantage of saving large amounts of money on certificate charge and get rid of the complicated certificate programs for your end system. If you have not found appropriate adaptors with complete certifications for world-wide selling yet and still look for it, the GST family of MEAN WELL will be your best choice!
 

In order to make our distributor partners or customers easily understand, please refer to the following list: 

［PS.1］Though the GST18~280 series all comply with SIRIM regulations, these electrical products should affix the new SIRIM laser labels for legal import due to the new regulation of SIRIM QAS International since 2015/01/01 that there has no SIRIM mark on the product labels. Should there anyone requires the new SIRIM labels, please contact MEAN WELL sales representatives.