7491181124

Dimensions: [mm] Recommended Hole Pattern: [mm] Electrical Properties: Properties 4x 2,72 15,35 typ. 9 1 9,4 max. 12,0 max. 2,15 ±0,5 3,5 ±0,5 Unit Tol. 10 kHz/ 100 mV 2.8 mH ±10% Turns Ratio n N1 : N2 4:1 N1/ |ΔL/L| < 10 % ISAT ±3% 0.21 A typ. DC Resistance 1 RDC 1 @ 20 °C 8 Ω max. DC Resistance 2 RDC 2 @ 20 °C 1.2 Ω max. max. Leakage Inductance LS 10 kHz/ 100 mV 172 µH Insulation Test Voltage VT N1 => N2 4000 V (AC) Certification: O 1,0 15,35 21,5 max. Value L Saturation Current 5 6 3x 3,5 5 6 O 0,6 typ. 1 9 Test conditions Inductance RoHS Approval Compliant [2011/65/EU&2015/863] REACh Approval Conform or declared [(EC)1907/2006] Scale - 1,5:1 Schematic: General Information: 15,0 max. 5 6 N1 1 N2 9 Operating Temperature -40 up to +125 °C Storage Conditions (in original packaging) < 40 °C ; < 75 % RH Storage Conditions (for single parts) -20 up to +60 °C 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 VRMS Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently Scale - 1,5:1 Product Marking: Pin 1 Marking • 7491181124 WE YYWW CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE CHC 004.001 2021-01-20 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION WE-UNIT Off-Line Transformer Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com ORDER CODE 7491181124 SIZE/TYPE BUSINESS UNIT STATUS PAGE E13/7/4 eiSos Draft 1/6 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 Würth 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.. Würth 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. Typical Application: Typical Inductance vs. Current Characteristics: Properties Value Unit Vin 85 - 265 V (AC) VOut1 24 V Output Current 1 IOut1 0.125 A Switching Frequency fswitch 132 kHz Input Voltage Output Voltage 1 3.000 2.500 Input: N1 Output 1: N2 Table shows a typical application. Values may vary by application. Inductance [µH] 2.000 1.500 1.000 500 0 0.0 0.1 0.2 0.3 0.4 Current [A] CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE CHC 004.001 2021-01-20 DIN ISO 2768-1m 0.5 0.6 0.7 PROJECTION METHOD DESCRIPTION WE-UNIT Off-Line Transformer Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com ORDER CODE 7491181124 SIZE/TYPE BUSINESS UNIT STATUS PAGE E13/7/4 eiSos Draft 2/6 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 Würth 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.. Würth 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. Packaging Specification - Tray: [mm] Packaging Specification - Carton: [mm] H W2 C BOX W BOX BOX W1 C W Box W L2 C BOX L1 L Tolerance Value L (mm) ± 2,00 357,00 L1 (mm) typ. 287,00 L2 (mm) typ. 32,00 CL (mm) typ. 32,00 L C C H L BOX BOX BOX W (mm) ± 2,00 263,00 W1 (mm) typ. 204,00 W2 (mm) typ. 25,50 CW (mm) typ. 25,50 H (mm) ± 1,50 26,00 Qty. (pcs.) 180 Material Paper and Foam Tolerance Value LIC (mm) WIC (mm) HIC (mm) No. of Tray (pcs.) Qty. (pcs.) Material ± 2,00 360 ± 2,00 270 ± 2,00 115 4 720 Paper CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE CHC 004.001 2021-01-20 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION WE-UNIT Off-Line Transformer Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com ORDER CODE 7491181124 SIZE/TYPE BUSINESS UNIT STATUS PAGE E13/7/4 eiSos Draft 3/6 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 Würth 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.. Würth 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. Classification Wave Soldering Profile: Classification Wave Soldering Profile: Profile Feature tp Tp Preheat Temperature Min Preheat Temperature Typical First Wave Second Wave Preheat Temperature Max Sn-Pb Assembly 100 °C 100 °C Ts typical 120 °C 120 °C 130 °C 130 °C ts 70 seconds 70 seconds Ramp-up Rate ΔT 150 °C max. 150 °C max. Peak Temperature Tp 250 °C - 260 °C 235 °C - 260 °C Time of actual peak temperature tp max. 10 seconds max. 5 seconds each wave max. 10 seconds max. 5 seconds each wave Preheat Time ts from Ts min to Ts max Temperature Pb-Free Assembly Ts min Ts max Ts max Ts typical Ramp-down Rate, Min ~ 2 K/ second ~ 2 K/ second Ramp-down Rate, Typical ~ 3.5 K/ second ~ 3.5 K/ second Ts min Ramp-down Rate, Max ~ 5 K/ second ~ 5 K/ second Time 25 °C to 25 °C 4 minutes 4 minutes refer to EN61760-1:2006 Preheat area Cool down area Time typical temperature procedure min temperature procedure max temperature procedure CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE CHC 004.001 2021-01-20 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION WE-UNIT Off-Line Transformer Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com ORDER CODE 7491181124 SIZE/TYPE BUSINESS UNIT STATUS PAGE E13/7/4 eiSos Draft 4/6 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 Würth 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.. Würth 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. Cautions and Warnings: Storage Conditions: The following conditions apply to all goods within the product series of WE-UNIT of Würth Elektronik eiSos GmbH & Co. KG: • A storage of Würth Elektronik products for longer than 12 months is not recommended. Within other effects, the terminals may suffer degradation, resulting in bad solderability. Therefore, all products shall be used within the period of 12 months based on the day of shipment. • Do not expose the components to direct sunlight. • The storage conditions in the original packaging are defined according to DIN EN 61760-2. • The storage conditions stated in the original packaging apply to the storage time and not to the transportation time of the components. General: • This electronic component is designed and manufactured for use in general electronic equipment. • Würth Elektronik must be asked for written approval (following the PPAP procedure) before incorporating the components into any equipment in fields such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network, etc. where higher safety and reliability are especially required and/or if there is the possibility of direct damage or human injury. • Electronic components that will be used in safety-critical or high-reliability applications, should be pre-evaluated by the customer. • The component is designed and manufactured to be used within the datasheet specified values. If the usage and operation conditions specified in the datasheet are not met, the wire insulation may be damaged or dissolved. • Do not drop or impact the components, as the component may be damaged. • Würth Elektronik products are qualified according to international standards, which are listed in each product reliability report. Würth Elektronik does not warrant any customer qualified product characteristics beyond Würth Elektronik's specifications, for its validity and sustainability over time. • The responsibility for the applicability of the customer specific products and use in a particular customer design is always within the authority of the customer. All technical specifications for standard products also apply to customer specific products. Handling: • Violation of the technical product specifications such as exceeding the nominal rated current will void the warranty. • Applying currents with audio-frequency signals may result in audible noise due to the magnetostrictive material properties. • Due to heavy weight of the components, strong forces and high accelerations may have the effect to damage the electrical connection or to harm the circuit board and will void the warranty. • The temperature rise of the component must be taken into consideration. The operating temperature is comprised of ambient temperature and temperature rise of the component.The operating temperature of the component shall not exceed the maximum temperature specified. These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable. However, no responsibility is assumed for inaccuracies or incompleteness. Product specific: Soldering: • The solder profile must comply with the technical product specifications. All other profiles will void the warranty. • All other soldering methods are at the customers’ own risk. Cleaning and Washing: • Washing agents used during the production to clean the customer application might damage or change the characteristics of the wire insulation, marking or plating. Washing agents may have a negative effect on the long-term functionality of the product. Potting: • If the product is potted in the customer application, the potting material might shrink or expand during and after hardening. Shrinking could lead to an incomplete seal, allowing contaminants into the core. Expansion could damage the component. We recommend a manual inspection after potting to avoid these effects. CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE CHC 004.001 2021-01-20 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION WE-UNIT Off-Line Transformer Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com ORDER CODE 7491181124 SIZE/TYPE BUSINESS UNIT STATUS PAGE E13/7/4 eiSos Draft 5/6 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 Würth 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.. Würth 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. Important Notes 6. Product Life Cycle The following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG: Due to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability expectancy before or when the product for application design-in disposal is considered. The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 1. General Customer Responsibility Some goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibility for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not. 2. Customer Responsibility related to Specific, in particular Safety-Relevant Applications It has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications. In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component. Therefore, customer is cautioned to verify that data sheets are current before placing orders. The current data sheets can be downloaded at www.we-online.com. 7. Property Rights All the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used. 8. General Terms and Conditions Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at www.we-online.com. 3. Best Care and Attention Any product-specific notes, cautions and warnings must be strictly observed. Any disregard will result in the loss of warranty. 4. Customer Support for Product Specifications Some products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter. 5. Product R&D Due to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Section 1 and 2 remains unaffected. CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE CHC 004.001 2021-01-20 DIN ISO 2768-1m PROJECTION METHOD DESCRIPTION WE-UNIT Off-Line Transformer Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.com ORDER CODE 7491181124 SIZE/TYPE BUSINESS UNIT STATUS PAGE E13/7/4 eiSos Draft 6/6 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 Würth 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.. Würth 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.