CLASS 3 TRANSFORMER FS48-250-C2 Description: The FS48-250-C2 is a series/parallel primary and dual secondary, split bobbin design which operates with either a parallel input of 115V or a series input of 230V. The secondaries are 24V 0.25A each. They can be used independently (up to 300V difference between them) or in series for double the voltage or in parallel for double the current. The split bobbin design eliminates the need for costly electrostatic shielding. Electrical Specifications ( 25C) 1. Maximum Power: 12.0VA 2. Primary: Series: 230V Parallel: 115V 3. Secondaries: 24.0V 0.25A each W 4. Voltage Regulation: 25% TYP full load to no load 5. Operating Temperature: -40C to 80C 6. Storage Temperature: -55C to 150C 7. Hipot tested 100% at 4200 VRMS pri to sec 8. Hipot tested 100% at 2160 VRMS sec to sec 9. Recommended fuse (fuse on primary): For 115V - Cooper/Bussman, Type MDL, rated 500mA, 250V. For 230V Littlefuse, Type 313, rated 250mA, 250V Construction: E Three flange bobbin construction with primaries and secondaries wound side by side for low capacitive coupling. UL Class F Insulation System (155C). L Agency File: UL: File E65390, UL 5085-1 & 3 (1585), Class 3 Transformer cUL: File E65390, UL 5085-1 & 3 (1585) For Canadian Use (CSA 22.2, No.66.3-06) TUV Certificate No.: R72120839, EN61558, Safety Isolating xfmr, general use H 1 2 3 4 Max Dimensions: Units in inches. H W L A B C D E F D 1.516 1.614 1.929 0.315 0.416 1.429 0.041 0.020 0.236 F Weight: 0.70 lbs A A Schematic: 5 8 PARALLEL SERIES 1 5 1 1 24V 0.25A B 2 2 2 6 115V 230V 50/60Hz 50/60Hz 3 3 3 7 C 24V 0.25A 4 4 8 4 RoHS Compliance: As of manufacturing date February 2005, all standard products meet the requirements of 2011/65/EU, known as the RoHS initiative. 1 4 0.06 DIAMETER Note: Order and shipping documentation may have a -B suffix this indicates Bulk HOLE packaging but does not show on the actual part number marked on the transformer. Board Layout *Upon printing, this document is considered uncontrolled. Please contact Triad Magnetics website for the most current version. For soldering and washing information please see X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Power Transformers category: Click to view products by Triad manufacturer: Other Similar products are found below : 1-1672275-3 A41-43-20A20 DST5-120B39 14A-56-36B42 EN2997SE61808F8 9-1611461-2 29768 1654308-1 170R ST2-12B42 ST3- 12B5 ST6118T-R PE-68421NL PL2.5-12-130B-C PoE4W3x5.0-R POE7W3X3.3-R 4000-20C02K999 4001-09W15AE777 48RO-5000G- SIL TRA-0130-R XON7-15/2 47045010 1-1611760-0 EN2997SE61808F9 OPT110F-EAS00004AU XON25-9/24 XON01349 XON01200 XDCA001/INER01 PE-68414NL F-91X F-29U DST4-16B10 P-8577 T50-24M3 1-1672277-2 1-1672277-0 1-1672275-5 1-1672275-0 PC-24-180B18 750315837 750315125 POE13W2VERS-R PA2380NL 14A-10-12B9 PE-68411NL 750315126 DPC-28-160B50 PA0803NL 750315836