Low-Profile External Desktop Switch-Mode Power Supplies TR9 - series of integrate SMT Leading Edge circuit designs, are convection cooled with Universal input of 90-260 Vac 47-63Hz and regulated voltage outputs of 7.5, 12, 15, 24, 36, 48VDC. All designs are APPROVED to UL/cUL 1950, CE, TUV-GS, CB, MITI T-MARK, meet or exceed international EMC requirements. These power sources are ideal for Portable Equipment, Communication, Video, Power Tools, and Other Electronic Equipment. Attractive Small Size, Proven Reliability, Modified Designs are also available. Made in USA option available upon request.