Phihong's 9 and 12 V models in the PSM11R Series 10-W interchangeable plug adapters meet the ENERGY STAR® EPS 2.0 requirement. The devices exhibit min. efficiency of 77% and max. no-load power consumption of <0.5 W in output powers from 50 to 200 W and <0.3 W in output powers of <50 W. The double-insulated products offer universal input and 4 interchangeable AC clip plugs for global operation. The Class B EMI-compliant units operate from 0±C to 50±C with overvoltage protection and short-circuit protection with auto restart. Applications include wireless communications, portable equipment, networking and peripherals. The 4.53-oz adapters measure 2.82" × 1.77" × 1.17" with DC cord terminating with a barrel output connector measuring 2.10 × 5.50 mm.