PCB Transformer - Open
Standard PCB transformer, 230 or 115/230 VAC primary

PCB mounting mains transformers designed according to the following specifications. Specifications: Power: Frequency: Primary: Secondary: Isolation: Temp. class: Approvals: 3-12 VA 50/60 Hz 230 or 115/230 VAC 2 parallel (se list below) 4 kV RMS A (105°) BS3535 and EN 60 742

PCB mounting low voltage mains transformers with a single 230 or twin 115 VAC 50/60Hz primary winding. The two independent secondary windings may be connected in series or parallel to give a wide range of output voltage and current options Double section metric bobbin construction Fully shrouded bobbins Full varnish impregnation Extra pins for secure board mounting 100% electrical and flash tested Dimensions   rated  regulation  dimensions  pins  wt.  VA  % typ.  L.  W.  H.*  L  Æ  kg  3  20  38  35  30  5  1  0.14  6  25  43  36  33  5  1  0.18  12  12  54  45  41  5  1  0.4  Standard Transformers: 3VA Primary 0-230Vac Secondary 1.5VA per winding  output stock no.  WIC no.      2x0-5V, 0.3A  805-502  WT1264 2x0-6V, 0.25A  805-518  WT1265 2x0-9V, 0.17A  805-524  WT1266 2x0-12V, 0.12A  805-530  WT1267 2x0-15V, 0.1A  805-546  WT1268 2x0-20V, 0.07A  805-552  WT1269 2x0-24V, 0.06A  805-568  WT1270 6VA Primary 0-230Vac Secondary 3VA per winding  output stock no.  WIC no.      2x0-5V, 0.6A  805-574  WT1271 2x0-6V, 0.5A  805-580  WT1272 2x0-9V, 0.33A  805-596  WT1273 2x0-12V, 0.25A  805-603  WT1274 2x0-15V, 0.2A  805-619  WT1275 2x0-20V, 0.15A  805-625  WT1276 2x0-24V, 0.12A  805-631  WT1277 12VA Primary 0-230Vac Secondary 6VA per winding  output stock no.  WIC no.      2x0-6V, 1.0A  805-653  WT1279 2x0-9V, 0.67A  805-669  WT1280 2x0-12V, 0.5A  805-675  WT1281 2x0-15V, 0.4A  805-681 WT1282 2x0-20V, 0.3A  805-697  WT1283 2x0-24V, 0.25A  805-704 WT1284 3VA Primary 0-115-0-115Vac (for 115 or 230Vac input) Secondary 1.5VA per winding  output stock no.  WIC no.      2×6V, 0.25A  231-8404  WT1532 2×9V, 0.17A  231-8410  WT1533 2×12V, 0.12A  231-8426  WT1534 2×15V, 0.1A  231-8432  WT1535 2×24V, 0.06A  231-8454  WT1536 6VA Primary 0-115-0-115Vac (for 115 or 230Vac input) Secondary 3VA per winding  output stock no.  WIC no.      2×6V, 0.5A  231-8460  WT1542 2×9V, 0.33A  231-8476  WT1543 2×12V, 0.25A  231-8482  WT1544 2×15V, 0.2A  231-8498  WT1545 2×24V, 0.12A  231-8511  WT1546 12VA Primary 0-115-0-115Vac (for 115 or 230Vac input) Secondary 6VA per winding  output stock no.  WIC no.      2×6V, 1.0A  231-8527  WT1547 2×9V, 0.67A  231-8533  WT1548 2×12V, 0.5A  231-8549  WT1549 2×15V, 0.4A  231-8555  WT1550 2×24V, 0.25A  231-8561  WT1551