Astrodyne Offers 225W Switching Power Supplies In 3 Package Styles

Astrodyne Corp. announced the multi-package PMK225 line of high density switching power supplies that provide output power of 225W with active PFC. Designed to meet the space and performance needs in low to moderate power I.T.E systems and instrumentation applications, all models accept universal input from 90-264Vac and 6 models, in each package style, are available that provide single outputs from 5 to 48Vdc.

The PMK225 series is approved for UL/EN60950-1 safety specifications. Utilizing high density SMT construction and providing power densities of up to 4 Watts/cubic inch, the PMK225 offers dramatically reduced case sizes which are said to be up to 30% smaller than products with similar output power. The PMK225 series may be ordered in either of three package styles, including U-Channel, fully enclosed or DIN Rail mounts. All models feature short circuit, overvoltage and over current protection and an integral power-good LED indicator. The PMK225 series operates at 100% capability to a temperature of 50°C with 18CFM forced cooling. Dimensions are 7 x 3.86 x 1.5&quot (U-Channel) and all models feature screw terminal input/output connections. Medical (PMMK225) UL/EN60601-1 versions are also available.

The PMK225 series is-priced at $99 in OEM quantities with delivery at 6 weeks ARO.