Astrodyne Corporation announced the PMK320 line of high density switching power supplies that offer output power of 320W with active PFC. All models accept universal input from 90V AC to 264V AC. Six models are available providing single outputs from 5V DC to 48V DC. The PMK320 series is approved for UL/EN60950-1 safety specifications. Utilizing high density SMT construction and delivering power densities of up to 6W/cubic inch, the PMK320 is housed in a rugged aluminum enclosure including a fan and screw terminals for input/output connections. The PMK320 series may be ordered in either of two fully enclosed mounting options with or without DIN Rail mounts. All models feature short circuit, overvoltage and over current protection and include an integral power-good LED indicator. The PMK320 series operates at 100 percent capability to a temperature range of -10°C to 50°C. With dimensions of 7.99" × 3.86" × 1.57", all models feature remote ON/OFF and remote sense to 0.5V compensation. Medical (PMMK320) UL/EN60601-1 versions are also available. The PMK320 series is value-priced at $109 in OEM quantities with delivery at 6 weeks ARO.