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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Flat-type transformers

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Construction height

h1 (mm)

h2 (mm)

EI 30/40/5,5

12,4

16,2

EI 30/40/7,5

14,3

18,1

EI 30/40/10,5

17,2

21,0

EI 30/40/16,5

23,1

26,9

EI 30/40/26

32,9

36,7

Dimensions without tolerances +/- 0,3

The EI 34 Series provides solutions for applications requiring low hights and a small base areas. HAHN offers rapid and economic problem solutions for customer applidations especially development by our experienced R&D development engineers.

The EI 34 Transformers meet the stringest requirements of the EN 61558 and DIN VDE 0570 standards. Short-circuit-proof and non short-circuit-proof trnasformers are available in five differnet stacking higts. Outputs from 1,6 VA to 8,0 VA at an ambient temperature of 70 °C, are supplyable to meet customer requirements in encapsulated versions.

HAHN has establishes itself on the market as a reliable and innovative supplier with its application-oriented solutions. The contact service personnel at HAHN are fully motivated, committed and competent advisers and the success of the company is also to their success.

Frame Size/Core height

Output ta 70 °C/B

absolutley short-circuit-proof

Output ta 70 °C/B

non short-circuit-proof

Height (h)

Weight

BV EI 341 .... / 5,5 mm

1,6 VA

-

16,2 mm

75g

BV EI 342 .... / 7,5 mm

2,0 VA

-

18,1 mm

90g

BV EI 343 .... / 10,5 mm

2,4 VA

3,0 VA

21,0 mm

120g

BV EI 344 .... / 16,5 mm

-

5,0 VA

26,9 mm

165g

BV EI 345 .... / 26,0 mm

-

8,0 VA

36,7 mm

245g

Order Number

Total

output VA

Frame

Size

Primary

voltage V

Secondary

sek. V

BV EI 341 0001

1,6

1

230

1 x 6

BV EI 341 0002

1,6

1

230

2 x 6

BV EI 341 0003

1,6

1

230

1 x 7,5

BV EI 341 0004

1,6

1

230

2 x 7,5

BV EI 341 0005

1,6

1

230

1 x 9

BV EI 341 0006

1,6

1

230

2 x 9

BV EI 341 0007

1,6

1

230

1 x 12

BV EI 341 0008

1,6

1

230

2 x 12

BV EI 341 0009

1,6

1

230

1 x 15

BV EI 341 0010

1,6

1

230

2 x 15

BV EI 341 0011

1,6

1

230

1 x 18

BV EI 341 0012

1,6

1

230

1 x 21

BV EI 341 0013

1,6

1

230

1 x 24

Saftey transformer, absolutley short-circuit-proof

Order Number

Total

output VA

Frame

Size

Primary

voltage V

Secondary

sek. V

BV EI 342 0014

2,0

2

230

1 x 6

BV EI 342 0015

2,0

2

230

2 x 6

BV EI 342 0016

2,0

2

230

1 x 7,5

BV EI 342 0017

2,0

2

230

2 x 7,5

BV EI 342 0018

2,0

2

230

1 x 9

BV EI 342 0019

2,0

2

230

2 x 9

BV EI 342 0020

2,0

2

230

1 x 12

BV EI 342 0021

2,0

2

230

2 x 12

BV EI 342 0022

2,0

2

230

1 x 15

BV EI 342 0023

2,0

2

230

2 x 15

BV EI 342 0024

2,0

2

230

1 x 18

BV EI 342 0025

2,0

2

230

1 x 21

BV EI 342 0026

2,0

2

230

1 x 24

Saftey transformer, absolutley short-circuit-proof

Order Number

Total

output VA

Frame

Size

Primary

voltage V

Secondary

sek. V

BV EI 343 0027

2,4

3

230

1 x 6

BV EI 343 0028

2,4

3

230

2 x 6

BV EI 343 0029

2,4

3

230

1 x 7,5

BV EI 343 0030

2,4

3

230

2 x 7,5

BV EI 343 0031

2,4

3

230

1 x 9

BV EI 343 0032

2,4

3

230

2 x 9

BV EI 343 0033

2,4

3

230

1 x 12

BV EI 343 0034

2,4

3

230

2 x 12

BV EI 343 0035

2,4

3

230

1 x 15

BV EI 343 0036

2,4

3

230

2 x 15

BV EI 343 0037

2,4

3

230

1 x 18

BV EI 343 0038

2,4

3

230

1 x 21

BV EI 343 0039

2,4

3

230

1 x 24

Saftey transformer, absolutley short-circuit-proof

Order Number

Total

output VA

Frame

Size

Primary

voltage V

Secondary

sek. V

BV EI 343 0040

3,0

3

230

1 x 6

BV EI 343 0041

3,0

3

230

2 x 6

BV EI 343 0042

3,0

3

230

1 x 7,5

BV EI 343 0043

3,0

3

230

2 x 7,5

BV EI 343 0044

3,0

3

230

1 x 9

BV EI 343 0045

3,0

3

230

2 x 9

BV EI 343 0046

3,0

3

230

1 x 12

BV EI 343 0047

3,0

3

230

2 x 12

BV EI 343 0048

3,0

3

230

1 x 15

BV EI 343 0049

3,0

3

230

2 x 15

BV EI 343 0050

3,0

3

230

1 x 18

BV EI 343 0051

3,0

3

230

1 x 21

BV EI 343 0052

3,0

3

230

1 x 24

Saftey transformer, non short-circuit-proof

Order Number

Total

output VA

Frame

Size

Primary

voltage V

Secondary

sek. V

BV EI 344 0053

5,0

4

230

1 x 6

BV EI 344 0054

5,0

4

230

2 x 6

BV EI 344 0055

5,0

4

230

1 x 7,5

BV EI 344 0056

5,0

4

230

2 x 7,5

BV EI 344 0057

5,0

4

230

1 x 9

BV EI 344 0058

5,0

4

230

2 x 9

BV EI 344 0059

5,0

4

230

1 x 12

BV EI 344 0060

5,0

4

230

2 x 12

BV EI 344 0061

5,0

4

230

1 x 15

BV EI 344 0062

5,0

4

230

2 x 15

BV EI 344 0063

5,0

4

230

1 x 18

BV EI 344 0064

5,0

4

230

1 x 21

BV EI 344 0065

5,0

4

230

1 x 24

Saftey transformer, non short-circuit-proof

Order Number

Total

output VA

Frame

Size

Primary

voltage V

Secondary

sek. V

BV EI 345 0066

8,0

5

230

1 x 6

BV EI 345 0067

8,0

5

230

2 x 6

BV EI 345 0068

8,0

5

230

1 x 7,5

BV EI 345 0069

8,0

5

230

2 x 7,5

BV EI 345 0070

8,0

5

230

1 x 9

BV EI 345 0071

8,0

5

230

2 x 9

BV EI 345 0072

8,0

5

230

1 x 12

BV EI 345 0073

8,0

5

230

2 x 12

BV EI 345 0074

8,0

5

230

1 x 15

BV EI 345 0075

8,0

5

230

2 x 15

BV EI 345 0076

8,0

5

230

1 x 18

BV EI 345 0077

8,0

5

230

1 x 21

BV EI 345 0078

8,0

5

230

1 x 24

Saftey transformer, non short-circuit-proof

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