bezeichnung : description : a mechanische abmessungen / dimensions : amm bmm cmm dmm emm = marking pin 1 eigenschaften / properties wert / value einheit / unit tol. induktivit?t / inductanc e windungszahlverh?ltnis / turns ratio dc-widerstand w1 / dc-resistance w1 dc-widerstand w2 / dc-resistance w2 streuinduktivit?t / leakage inductance hochs p annun g / hipot test 33% umgebungstemperatur / temperature: +20c kontaktmaterial / contact plating: v1630fs or equiv. tbr 2007-07-26 tbr 2006-07-27 name datum / date tr 4 : 1 3% betriebstemp. / operating temperature: -40c - + 125c e testbedingungen / test conditions : freigabe erteilt / general release: d-74638 waldenburg max-eyth-stra?e 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 draht / wire: basismaterial / base material: ferrit/ ferrite 2uew-f 155c / trw(b) w rth elektronik eisos gmbh & co.kg .............................................. . kunde / customer wrth elektronik .................................................................................. .................................................................................. it is recommended that the temperature of the part does not exceed 125c under worst case operating conditions. cu-ni-sn wk3260b fr / for l und / and r f werkstoffe & zulassungen / material & approvals : umgebungstemp. / ambient temperature: -40c - + 85c luftfeuchtigkeit / humidity: ef12.6 spezifikation fr freigabe / specification for release datum / date : 2007-07-26 10% 7491181124 c l?tpad / soldering spec. : b elektrische eigenschaften / electrical properties : kunde / customer : netzteil-bertrager we-unit off-line transformer we-unit artikelnummer / part number : spulenk?rper / bobbin: ul-v0 d prfger?te / test equipment : ? 1,2 h @ 20c 10 khz / 0,1v w2 kurz 3ma, 1s w1 => w2 g eigenschaften / general specifications : l s @ 20c hv max. max. 172 max. 4,0 15,35 typ. ?0,6 typ. 15,0 max. 12,0 max. version 2 testbedingungen / test condition s r dc2 mh ? l 0 r dc1 2,8 8,0 10 khz / 0,1 v w1 : w2 http://www.we-online.com datum / date unterschrift / signature ................................................. . kontrolliert / approved version 1 geprft / checked ?nderung / modification 21,5 max. kv tr?nklack / varnish: schaltfrequenz / switching frequency: 132 khz bauteil fr netzanwendung / off-line transformer a c be d 3,5 15,35 6 9 ?1,0 5 1 2,72 seite 1 von 2
bezeichnung : netzteil-bertrager we-unit description : off-line transformer we-unit datum / date : 2007-07-26 h schaltbild / schematics tbr 2007-07-26 tbr 2006-07-27 name datum / date spezifikation fr freigabe / specification for release wrth elektronik freigabe erteilt / general release: kunde / customer datum / date unterschrift / signature .................................................................................. ............................................. ..................................... artikelnummer / part number : 7491181124 http://www.we-online.com .............................................. . wrth elektronik eisos gmbh & co.kg version 2 d-74638 waldenburg max-eyth-stra?e 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 version 1 ?nderung / modification ................................................. . geprft / checked kontrolliert / approved kunde / customer : 5 1 6 9 w1 120-385v w2 24v 0,125a 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, sub marine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, wrth elektronik eisos gmbh must be informed before the design-in stage. i n 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. seite 2 von 2
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