Energy Management & Enclosures
Encapsulated power supply
February 18, 2008 by Manufacturing AUTOMATION
Absopulse ElectronicsÃ PPF 300 Series rugged power supply with power factor corrected (PFC) input is designed for operation in extreme environments. This 300W unit delivers single outputs of 12V, 24V, 36V, 48V or 72Vdc and has a 95 to 264Vac (47 – 420Hz) universal input. The power factor is corrected to a minimum of 0.97 at full load for the entire input range. Full encapsulation in a thermally conductive MIL-spec. silicon rubber compound ensures immunity to shock, vibration, humidity, moisture, salt and airborne contaminants. Conduction cooled via a base plate, the unit is capable of operating in temperatures of up to 70 degrees Celsius, cold plate. This compact, cost effective design is housed in a 5.15 x 9.13 x 3 inch enclosure. The PPF 300 is fully protected electronically against over-current and short circuit conditions. It meets EN6100-3-2 requirements for low input harmonic distortion mandated for European markets. It is filtered on the input and output to meet EN55022 Class A EMI as a minimum. The unit is designed to meet international safety approvals including EN 60950 and related standards.
Absopulse Electronics Ltd.