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Numéro de référence | EI-30 | ||
Description | General Power Transformer | ||
Fabricant | Sumida Corporation | ||
Logo | |||
1 Page
General Power Transformer<Pin Type: EI Series>
Type: EI-30
◆ Product Description
・33.0×27.0mm Max.(L×W), 33.0mm Max. Height.
・Custom design is available.
◆ Feature
・Max. Operating frequency 300kHz. Max Operating power 67.0W(300kHz)
・Ideally used as general power transformers in Switching regulator, EL inverter and
Power Factor Correction choke
・RoHS Compliance
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◆ Dimensions (mm)
27.0Max.
33.0Max.
Adhesi ve
+1.0
6.0-0.5
20.0 ±0.2
◆ Schematics (Bottom)
1. For General Power Transformer.
2. For PFC choke.
⑤
④
③
S②
S①
⑥
⑦S
⑧
⑨
⑩
S⑤
S④
S③
S②
S①
⑥
⑦
⑧
⑨
⑩
“ S” is winding start
◆ Specification (For General Transformer)
Sample No.
Inductance (7-9)
1kHz/1V
D.C.R. (7-9)
(mΩ Max.)
3391-T044
470µH ± 40%
34.0
“ S” is winding start
Hi-pot
Winding-winding
(50/60Hz)
AC 500Vrms/1min.
◆ Specification (For PFC choke)
Sample No.
Inductance
(1,2,3,4,5-6,7,8,9,10)
1kHz/1V
D.C.R. (7-9)
(mΩ Max.)
3391-T047
50μH±18%
4.0
Rated Current
(1,2,3,4,5-6,7,8,9,10)
1.5 A
※ Rated current: The DC current at which the inductance decreases to 90 % of it’s initial
value or when △t=40℃, whichever is lower(Ta=20℃).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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Pages | Pages 1 | ||
Télécharger | [ EI-30 ] |
No | Description détaillée | Fabricant |
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