PFE500SA-28 Lambda - AC-DC Power Systems

PFE500SA-28 Description

PFE500SA-28 is a 504 W AC-DC power module with PFC (PFE500SA, PFE300-1000 series) from TDK-Lambda, rated 504W, 28V.

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Summary of Features

Target Applications

Lambda PFE500SA-28 is used for industrial automation, test and measurement, telecom and datacom, medical, LED lighting and other equipment that needs reliable regulated DC power.

Key Specifications

PFE500SA-28 is a 504 W AC-DC power module with PFC (PFE500SA, PFE300-1000 series) from TDK-Lambda, rated 504W, 28V. Source: manufacturer datasheet.

Parameter	Value
Manufacturer	TDK-Lambda
AC input	85 to 265 VAC, 47-63 Hz
Output voltage	28 V (adjustable 22.4 - 33.6 V)
Max. output current	18 A
Max. output power	504 W
Efficiency	86 / 89%
Power factor	0.95 minimum, meets EN61000-3-2
Over current protection	105 - 140% (automatic recovery)
Over voltage protection	125 - 145%
Parallel operation	Yes (droop mode)
Datasheet	Available on this page (PDF)

Note: data taken from the TDK-Lambda datasheet of PFE300-1000 series, which covers PFE500SA-28.

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