A Dimensions: mm B Recommended hole pattern: mm D Electrical Properties: Properties Test conditions Value Unit Tol. Inductance 100 kHz/ 100 mV L 650 H 10% Rated current T = 40 K I 0.4 A max. R Saturation current L/L < 20% I 2.6 A typ. sat DC Resistance 1 R 1020 m max. DC1 DC Resistance 2 R 460 m max. DC2 Input voltage U 195-265 V (AC) i Turns ratio n 90:8 3% C Schematic: Output power 1 P 75 W o Insulation test voltage U 1500 V (AC) T E General information: It is recommended that the temperature of the part does not exceed 125C un- der worst case operating conditions. Ambient temperature: -40C to +85C (refering to I ) R Operating temperature: -40C to +125C Storage temperature (in tray packaging): -20C to +40C 75% RH max. Test conditions of Electrical Properties: 20C, 33% RH if not specified differently DESCRIPTION 1.6 2014-09-16 SSt MiBr Reference on drawing Description 1.5 2014-03-31 SSt SSt Start of winding WE-PFC PFC Choke 1.4 2013-04-29 SSt SSt Marking 760801031 (Article Number) Wrth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions 1.3 2012-12-10 SSt SSt Date code YYWW Max-Eyth-Str. 1 1.2 2012-10-29 SSt MiBr 74638 Waldenburg Order.- No. Revision 00 SIZE Germany 1.1 2012-06-28 SSt SSt Tel. +49 (0) 79 42 945 - 0 www.we-online.com 760801031 A4 1.0 2012-05-01 SSt MiBr eiSos we-online.com REV DATE BY CHECKED Size: EFD25 This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.F1 Typical Inductance vs. Current Characteristics: DESCRIPTION 1.6 2014-09-16 SSt MiBr 1.5 2014-03-31 SSt SSt WE-PFC PFC Choke 1.4 2013-04-29 SSt SSt Wrth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions 1.3 2012-12-10 SSt SSt Max-Eyth-Str. 1 1.2 2012-10-29 SSt MiBr 74638 Waldenburg Order.- No. SIZE Germany 1.1 2012-06-28 SSt SSt Tel. +49 (0) 79 42 945 - 0 www.we-online.com 760801031 A4 1.0 2012-05-01 SSt MiBr eiSos we-online.com REV DATE BY CHECKED Size: EFD25 This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.