Datasheet

–25–
EI 38
Printed circuit-board transformersOutput Capacity: 2.5 VA – 9.0 VA
25 (27.5)*
41.3±0.5
35.3±0.5
42.8
37.6
1
5
7
9
2
3
4
6
8
10
25 (27.5)*
34.9
47.5
h1
1
5
6
10
h2
ø3.2±0.2
55.6±0.4
40.6
34.8
40.6
3.5
5
6
10
27.7
61±0.5
51
6.7
8.25
33
BV EI 381 .... / 7.5 mm 2.5 VA 17.3 mm 22.1 mm 0.100 kg 40 pieces
BV EI 382 .... /13.6 mm 4.5 VA 23.1 mm 28.1 mm 0.150 kg 40 pieces
BV EI 384 .... /28.0 mm 9.0 VA 37.6 mm 42.8 mm 0.280 kg –
BV EI 383 .... /16.5 mm 6.0 VA 25.9 mm 30.8 mm 0.250 kg 60 pieces
Frame size/Core height Output ta 70 °C/B h1 (mm) h2 (mm) Weight Packaging unit
EI 38 transformers, custom-made versions.
Parallel to the cataloged EI 38 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.
Individual EI 38 transformer version
Type ‘SV’ for
upright mounting
Type ‘0’ cast housing
without fixing straps
Type ‘K’ cast housing
with 2 fixing straps
View looking onto pins
View looking onto pins
View looking onto pins
specific EI 38/28
EI 38/13.6
Dimensions in drawings:
– without tolerances ± 0.3 mm
– Soldering pins 0.6 x 0.8 mm/Round pin ø 0.8 mm
– *alternative version with connecting grid 27.5 mm