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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.*  Æ  kg 
20  38  35  30  0.14 
25  43  36  33  0.18 
12  12  54  45  41  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
Scandinavian Transformer Sp.zo.o.   ·   Tel.: +48 (0) 46 832 47 09 / +45 9858 1022   ·   E-mail: sk@skandinaviantransformer.com.pl