Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 760871333 Netzteil-Übertrager WE-SLIM Offline transformer WE-SLIM DATUM / DATE : 2011-05-31 A Mechanische Abmessungen / dimensions : LEP28/11.2 11 A B C D mm mm mm mm B 6 29.40 max. 47.50 max. 12.00 max. 8.00 max. D A 1 5 C Wert / value Einheit / unit tol. L N2+N5 250.0 µH ±5% n 6.25:1:1:1:1.25 RDC1 34.0 m max. RDC2 300.0 m max. RDC3 117.0 m max. RDC4 41.0 m max. RDC5 350.0 m max. RDC6 50.0 m max. Isat 3.75 A typ. Ls 7.0 µH max. UT 4.0 kV UT 1.5 kV D Prüfgeräte / test equipment : [mm] 5.00 ±3% 35.80 Induktivität N2+N5/ 50 kHz / 0,1 V inductance N2+N5 Windungszahlverhältnis / N2+N5:N1:N4:N6 turns ratio DC-Widerstand N1 / @ 20°C DC-resistance N1 DC-Widerstand N2 / @ 20°C DC-resistance N2 DC-Widerstand N3 / @ 20°C DC-resistance N3 DC-Widerstand N4 / @ 20°C DC-resistance N4 DC-Widerstand N5 / @ 20°C DC-resistance N5 DC-Widerstand N6 / @ 20°C DC-resistance N6 Sättigungsstrom N2+N5 dL/L=20% Saturation current N2+N5 50 kHz / 0,1V Streuinduktivität N2+N5/ leakage inductance N2+N5 rest shorted 3mA, 1s Prüfspannung / N2,N3,N5 => N1,N4,N6 Insulation test voltage 3mA, 1s N2,N5=>N3; all Prüfspannung / windings =>core Insulation test voltage C Bohrbild / hole pattern : 42.80 Eigenschaften / properties Testbedingungen / test conditions 37.55 B Elektrische Eigenschaften / electrical properties : 46.5 = Marking Pin 1 29.50 ø1.40 3.50 for wave soldering a solder protection is recommended E Testbedingungen / test conditions : AT3600 für / for L, Ls, R, n und / and UT Luftfeuchtigkeit / humidity: Wayne Kerr 3260B für / for Isat Umgebungstemperatur / temperature: F Werkstoffe & Zulassungen / material & approvals : 33% +20°C G Eigenschaften / general specifications : Basismaterial / base material: Ferrit/ ferrite Betriebstemp. / operating temperature: -40°C - + 125°C Spulenkörper / Bobbin: UL-V0 Umgebungstemp. / ambient temperature: -40°C - + 75°C Draht / wire: 2UEW-F 155°C / TIW It is recommended that the temperature of the part does Kontaktmaterial / contact plating: Cu-Ni-Sn not exceed 125°C under worst case operating conditions. Tränklack / Varnish: Dolph BC346-A or equiv. Schaltfrequenz / Switching frequency: 130 kHz Bauteil für Netzanwendung / Off-line transformer Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked Kunde / customer .................................................................................. Unterschrift / signature Würth Elektronik .................................................. Kontrolliert / approved TBr Revision 01 TBr Revision 00 2011-01-26 Name Änderung / modification Datum / date 2011-05-31 Würth Elektronik eiSos GmbH & Co.KG D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com SEITE 1 VON 2 Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 760871333 Netzteil-Übertrager WE-SLIM Offline transformer WE-SLIM DATUM / DATE : 2011-05-31 H Schaltbild / Schematics S1-S4 3 N1 12V/1.875A N5 125-385V 8 2 11 N2 7 1 4 N4 12V/1.875A N3 15V 50mA 5 10 6 N6 12V/1.875A 9 Designed to comply with the following requirement of EN/IEC61558-2-16: Reinforced insulation for a working voltage of 250Vrms Freigabe erteilt / general release: .................................................................................. Datum / date ............................................... Geprüft / checked Kunde / customer .................................................................................. Unterschrift / signature Würth Elektronik .................................................. Kontrolliert / approved TBr Revision 01 TBr Revision 00 2011-01-26 Name Änderung / modification Datum / date 2011-05-31 This electronic component has been designed and developed for usage in general electronic equipment. Before incorporating this component into any equipment where higher safety and reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of 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 must be informed 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. Würth Elektronik eiSos GmbH & Co.KG D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.com SEITE 2 VON 2