Product summary

Printed Circuit-Board transformers

Frame size BV 20

Frame size EI 30

Frame size EI 34

Frame size EI 38

Frame size EI 42

Frame size EI 48

Frame size EI 54

Frame size EI 60

Frame size EI 66

Frame size EI 78-EI 96

Frame size EI 78

Frame size EI 84

Frame size EI 96

Flat-type transformers

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RAST 5 transformers

SMPS transformers

Special solutions / customized versions

Transformer for Top-Hat-Rail Fixtures

Non-encapsulated transformers

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Electrical Power Supply Facilities

Compact power supply units

Energy storage choke

Toroidal transformers

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EI 48 Printetd circuit-board transformers, output capacity up to 15 VA
 
  • Capacity up to 15.0 VA
  • Non short-circuit-proof at temperature class ta 70 °C/B
  • Standard type W cast housing
  • Test certifications to ENEC 10-, VDE- and UL-regulations
  • Excellent temperature fluctuation resistance properties
  • High electrical safety and Iong Service-life features
  • High voltage resistance
  • Self-extinguishing cast housing and sealing material
  • Certified item quality tested .
Primary protection by means of transformer heat coils to IEC 127 Standards or secondarily with PTC resistances
 
 
Frame size/Core height Output ta 70°C/B h 1 (mm) h 2 (mm) Weight kg Packaging unit (pcs)
EI 480 / 12.5 mm* 7 VA 24.2 +/- 0.5 30.2 +/- 0.5 0.250 20
EI 481 / 16.8 mm 10 VA 27.9 +/- 0.5 34.6 +/- 0.5 0.300 16/20**
EI 482 / 20.5 mm 12 VA 32.3 +/- 0.5 38.5 +/- 0.5 0.350 16
EI 483 / 25.5 mm 15 VA 36.5 +/- 0.5 43.5 +/- 0.5 0.450 16
* only in type "0"
** depends on type
 
Serial-Types
data sheetarticle no.power VAprimary
voltage V
connecting
pins prim.
secondary
voltage V
current
sec. mA
connecting
pins sek.
displayBV EI 480 121871x 2301-62x 7.54677-8/11-122x 10.1
displayBV EI 480 121971x 2301-61x 97788-111x 11.6
displayBV EI 480 122071x 2301-62x 93887-8/11-122x 11.6
displayBV EI 480 122171x 2301-61x 125838-111x 15.2
displayBV EI 480 122271x 2301-62x 122927-8/11-122x 15.4
displayBV EI 480 122371x 2301-61x 154678-111x 18.9
displayBV EI 480 122471x 2301-62x 152337-8/11-122x 19
displayBV EI 480 122571x 2301-61x 183898-111x 22.3
displayBV EI 480 122671x 2301-61x 242928-111x 29.4
displayBV EI 480 122771x 2301-61x 611678-111x 7.6
displayBV EI 480 122871x 2301-62x 65837-8/11-122x 7.6
displayBV EI 480 122971x 2301-62x 181957-8/11-122x 22.3
displayBV EI 480 123071x 2301-61x 7.59348-111x 10.1
back to sizes
data sheetarticle no.power VAprimary
voltage V
connecting
pins prim.
secondary
voltage V
current
sec. mA
connecting
pins sek.
displayBV EI 481 1118101x 2301-62x 95567-8/11-122x 11.5
displayBV EI 481 1119101x 2301-62x 124177-8/11-122x 15.3
displayBV EI 481 1120101x 2301-62x 153337-8/11-122x 18.6
displayBV EI 481 1134101x 2301-62x 68337-8/11-122x 7.6
displayBV EI 481 1142101x 2301-61x 616678-111x 7.6
displayBV EI 481 1167101x 2301-61x 911118-111x 11.5
displayBV EI 481 1172101x 2301-61x 128338-111x 15.5
displayBV EI 481 1182101x 2301-61x 7.513338-111x 9.8
displayBV EI 481 1184101x 2301-61x 156678-111x 18.6
displayBV EI 481 1185101x 2301-61x 185568-111x 22.3
displayBV EI 481 1186101x 2301-61x 244168-111x 28.7
displayBV EI 481 1188101x 2301-62x 7.56677-8/11-122x 9.8
displayBV EI 481 1192101x 2301-62x 182787-8/11-122x 22.3
back to sizes
data sheetarticle no.power VAprimary
voltage V
connecting
pins prim.
secondary
voltage V
current
sec. mA
connecting
pins sek.
displayBV EI 482 1231121x 2301-61x 620008-111x 8.3
displayBV EI 482 1232121x 2301-62x 610007-8/11-122x 8.3
displayBV EI 482 1233121x 2301-61x 7.516008-111x 10.6
displayBV EI 482 1234121x 2301-62x 183337-8/11-122x 23.5
displayBV EI 482 1236121x 2301-62x 7.58007-8/11-122x 10.6
displayBV EI 482 1237121x 2301-61x 913338-1112.4
displayBV EI 482 1238121x 2301-62x 96677-8/11-122x 12.4
displayBV EI 482 1239121x 2301-61x 1210008-111x 16.3
displayBV EI 482 1240121x 2301-62x 125007-8/11-122x 16.3
displayBV EI 482 1241121x 2301-61x 158008-111x 19.9
displayBV EI 482 1242121x 2301-62x 154007-8/11-122x 19.9
displayBV EI 482 1243121x 2301-61x 186678-111x 23.5
displayBV EI 482 1244121x 2301-61x 245008-111x 30.3
back to sizes
data sheetarticle no.power VAprimary
voltage V
connecting
pins prim.
secondary
voltage V
current
sec. mA
connecting
pins sek.
displayBV EI 483 1245151x 2301-62x 7.510007-8/11-122x 9.5
displayBV EI 483 1246151x 2301-61x 916678-111x 12
displayBV EI 483 1247151x 2301-62x 98337-8/11-122x 12
displayBV EI 483 1248151x 2301-61x 1212508-111x 15.9
displayBV EI 483 1249151x 2301-62x 126257-8/11-122x 15.9
displayBV EI 483 1250151x 2301-61x 1510008-111x 19.1
displayBV EI 483 1251151x 2301-62x 155007-8/11-122x 19.1
displayBV EI 483 1252151x 2301-61x 188338-111x 22.8
displayBV EI 483 1253151x 2301-61x 246258-111x 30.6
displayBV EI 483 1257151x 2301-62x 612507-8/11-122x 7.8
displayBV EI 483 1258151x 2301-61x 7.520008-111x 9.5
displayBV EI 483 1259151x 2301-62x 184177-8/11-122x 22.8
displayBV EI 483 1260151x 2301-61x 625008-111x 7.8
back to sizes
 
Individual EI 48 transformer version

EI 48 transformers, custom-made versions.

Parallel to the cataloged EI 48 series transformers, HAHN also produces other variants, e. g. with integrated thermo fuse or thermo switch, other housing-, fixing- and connective options as well as non-encapsulated transformers.

 
We also supply other dimensions and performance data.
Ask us, we shall be glad to meet your special requirements!