Product summary

Printed Circuit-Board transformers

Flat-type transformers

Frame size UI 21

Frame size EI 34

Frame size UI 30

Frame size UI 39

Frame size UI 48

RAST 5 transformers

SMPS transformers

Special solutions / customized versions

Transformer for Top-Hat-Rail Fixtures

Non-encapsulated transformers

Fine-wire-coils

Electrical Power Supply Facilities

Compact power supply units

Energy storage choke

Toroidal transformers

Ignition transformers / Electric ignition devices

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UI 48 Flat-type transformators, output capacity up to 60,0 VA
 
UI 39 Flat-type transformators
  • Capacity up to 60.0 VA
  • Temperature class ta 70 °C/B, but not short-circuit-proof
  • Test certifications to ENEC 05-, KEMA KEUR-, CSA- and UL-regulations
  • Vacuum encapsulated, bobbin type with dual chamber windings
  • Excellent temperature fluctuation resistance properties
  • High electrical safety and long service-life features
  • High voltage resistance
  • Self-extinguishing cast housing and sealing material
  • Item quality certification

Secondary protection by means of external transformer heat coils to IEC 127 standards.

 
Several hundreds of serial item sizes provide the highest degree of flexibility wherever flat-type construction components are required. Dual, primary and secondary voltages provide additional flexibility in development work. Approved under Standard EN 61558.
 
 
Frame size/Core height Output ta 70°C/B (VA) Height h1 (mm) Weight kg Packaging unit (pcs)
BV UI 481 .../  17.0 mm 40.0 38.7 0.780 6
BV UI 482 .../  26.2 mm 60.0 47.9 1.100 6
 
HAHN flat-type transformers UI 21, Ul 30, Ul 39, UI 48

An extensive standard range with capacities from 1.0 - 60.0 VA. HAHN transformers are quality products meeting all demands placed an highly developed electro-technical equipment. Of course, item quality certified, vacuum-encapsulated and tested with 6000V prim./sec. (VDE 0570 and CEE 15 regulations require only 3750 V). Leckage distance and air paths at least 10 mm. Temperature class ta 70'C/B as per VDE 0570, EN 61558 and CEE 15 regulations/standards. An innovative insulation technique in the provides for even greater primary and secondary voltage stability casting, in all sizes of the UI 30 to UI 39 types.
 
  • Capacity: 40 VA / 60 VA
  • ta 70 °C/B as per VDE 0570/ EN 61558 regulations/standards
  • Circuit for 115 V Bridge: 1 to 9 and 4 to 12
  • Circuit for230 V Bridge: 4 to 9
  • Secondary double current bridge: 17 to 20
  • Secondary double voltage bridge: 14 to 20 and 17 to 23
  • Test voltage: 6000 V
 
Serial-Types
data sheetarticle no.power VAprimary
voltage V
connecting
pins prim.
secondary
voltage V
current
sec. mA
connecting
pins sek.
---BV UI 481 0001402x 1151-4/9-122x 6333314-17/20-232x 7.3
---BV UI 481 0002402x 1151-4/9-122x 9222214-17/20-232x 10.8
---BV UI 481 0003402x 1151-4/9-122x 12166614-17/20-232x 14.3
---BV UI 481 0004402x 1151-4/9-122x 15133314-17/20-232x 17.7
---BV UI 481 0005402x 1151-4/9-122x 18111114-17/20-232x 21.7
---BV UI 481 0006402x 1151-4/9-122x 2195214-17/20-232x 25.2
back to sizes
data sheetarticle no.power VAprimary
voltage V
connecting
pins prim.
secondary
voltage V
current
sec. mA
connecting
pins sek.
---BV UI 482 0007602x 1151-4/9-122x 6500014-17/20-232x 7.3
---BV UI 482 0008602x 1151-4/9-122x 9333314-17/20-232x 10.8
---BV UI 482 0009602x 1151-4/9-122x 12250014-17/20-232x 14.3
---BV UI 482 0010602x 1151-4/9-122x 15200014-17/20-232x 17.7
---BV UI 482 0011602x 1151-4/9-122x 18166614-17/20-232x 21.7
---BV UI 482 0012602x 1151-4/9-122x 21142814-17/20-232x 25.2
---BV UI 482 0025602x 1151-4/9-124x 6187513-14/17/1814x 6.8
---BV UI 482 0031602x 1151-4/9-122x 23130014-17/20-232x 25.8
---BV UI 482 0032602x 1151-4/9-122x 16187514-17/20-232x 18.1
back to sizes
 
We also supply other dimensions and performance data.
Ask us, we shall be glad to meet your special requirements!