Dimensions: mm Recommended Hole Pattern: mm Electrical Properties: Properties Test conditions Value Unit Tol. Inductance L 10 kHz/ 100 mV 2.8 mH 10% 1 9 Turns Ratio n N1 : N2 8.1:1 3% Saturation Current I N1/ L/L < 10 % 0.21 A typ. 6 5 SAT DC Resistance 1 R 20 C 8 max. DC 1 DC Resistance 2 R 20 C 0.29 max. 6 5 DC 2 Leakage Inductance L 10 kHz/ 100 mV 175 H max. 15,35 typ. S Insulation Test Voltage V N1 => N2 4000 V (AC) 9 1 T O 1,0 Certification: 15,35 RoHS Approval Compliant 2011/65/EU&2015/863 21,5 max. 2,15 0,5 REACh Approval Conform or declared (EC)1907/2006 Scale - 1,5:1 Schematic: General Information: 5 6 Operating Temperature -40 up to +125 C Storage Conditions (in original < 40 C < 75 % RH packaging) N1 N2 Storage Conditions (for single -20 up to +60 C parts) 1 9 Moisture Sensitivity Level (MSL) 1 Designed to comply with the following requirements as defined by IEC61558-2-16: Reinforced insulation for a working voltage of 275 V RMS Test conditions of Electrical Properties: +20 C, 33 % RH if not specified differently Scale - 1,5:1 Product Marking: Pin 1 CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD CHC 004.001 2021-01-20 DIN ISO 2768-1m 7491181112 Marking WE YYWW DESCRIPTION WE-UNIT Off-Line Transformer Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Max-Eyth-Str. 1 7491181112 74638 Waldenburg Germany SIZE/TYPE BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com E13/7/4 eiSos Draft 1/6 eiSos we-online.com 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. 15,0 max. O 0,6 typ. 3,5 0,5 9,4 max. 12,0 max. 3x 3,5 4x 2,72Typical Application: Typical Inductance vs. Current Characteristics: Properties Value Unit Input Voltage V 85 - 265 V (AC) in 3 Output Voltage 1 V 12 V Out1 Output Current 1 I 0.25 A Out1 Switching Frequency f 132 kHz switch Input: N1 2.5 Output 1: N2 Table shows a typical application. Values may vary by application. 2 1.5 1 0.5 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Current A CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD CHC 004.001 2021-01-20 DIN ISO 2768-1m DESCRIPTION WE-UNIT Off-Line Transformer Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Max-Eyth-Str. 1 7491181112 74638 Waldenburg Germany SIZE/TYPE BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com E13/7/4 eiSos Draft 2/6 eiSos we-online.com 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. Inductance mH