General Power Transformer
Type: ER4029
◆ Product Description
・35.0×25.0mm Max.(L×W), 25.0mm Max. Height. ・In addition to the typical versions of parameters shown here, custom designs are available to meet your exact requirements
◆ Feature
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・Max. Operating frequency 500kHz,Max. Operating Power 55.0W(500kHz). ・Ideally used in Switching regulator, EL inverter. ・RoHS Compliance
◆ imensions (mm)
MAX.41.0
◆ Schematics (Bottom)
⑮ ⑭ ⑬ ⑫ ⑪ ⑩ ⑨ ⑧ ⑦ ⑥ ⑤ ④ ③ ② ① ⑯ ⑰ ⑱ ⑲ ⑳
21 22 23 24 25 26 27 28 29 30
S
S
MAX.29.5
S S S S
S
“ S” is winding start
S S S
MAX.30.0
◆Specification
Sample NO. 3344-T066
3.5±0.5
23-φ0.6±0.1 16
Inductance (13-15 )(at 1kHz) Ｄ.Ｃ.Ｒ. (at 20℃) (13-15 ) Hi-pot (50/60Hz) (13,15-3,4)/ (13,15-2,5)/ (13,15-1,2) Hi-pot (50/60Hz) (13,15-20,29)/ (13,15-23,22)/ (13,15-26,25) Hi-pot (50/60Hz) (13,15- 16,17)
4.0mH±20% 1.70Ω(Ref.) AC 3000V 1 Minute AC 2500V 1 Minute AC 2000V 1 Minute
30
22.5 ± 0.3
15
1 28 -2 .54 ± 0. 2
Adhesive
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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