AS-Interface power supplies exceed 90% efficiency

Pepperl+Fuchs VAN-115/230AC-K19 AS-Interface power supplies are designed to be more than 90% efficient and limit the need for enclosure cooling.

September 7, 2011

Pepperl+Fuchs introduces VAN-115/230AC-K19 AS-Interface Power Supplies. These Class II power supplies are 90.5% efficient to minimize power loss, while also limiting the need for enclosure cooling. A compact 42 mm wide design enables users to stack these AS-Interface power supplies side-by-side to reduce the size of their enclosure.

VAN-115/230AC-K19 AS-Interface Power Supplies support input voltages from 85 V ac to 264 V ac to satisfy a wide range of application requirements. They deliver up to 2.8 A output, and a unique PowerBoost feature can deliver a temporary output power increase up to 3.2 A. An LED display provides quick visual status indication.


– Edited by Chris Vavra, Control Engineering,