High-efficiency, universal input AC/DC modules deliver 1 kW
The PFE1000FA is available with nominal output voltages of 12V, 28V and 48V that can be adjusted over a ±20% range for non-standard voltage requirements. The series accepts an 85 to 265Vac input and can operate at full load with baseplate temperatures of between -40 and +100°C.
Having the same pinout and package dimensions as the original series, 100 x 13.4 x 160 mm, the new units can be used to upgrade existing designs, offering up to 30% lower losses and reduced operating temperatures. Input current wave-shapes have been improved to be more sinusoidal, allowing the PFE1000FA to meet the harmonics standard IEC 61000-3-2 with greater margins.
All models feature remote on/off, an opto-isolated module-good signal, single wire current sharing and a 12V 20 mA standby voltage as standard. The PFE1000FA modules are safety certified to IEC/EN/US 60950-1, with CE marking for the Low Voltage and RoHS2 Directives. The series now carries an extended warranty of five years.
TDK-Lambda; www.de.tdk-lambda.com/pfe
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