Sumida EER3810 General power transformer Datasheet

General Power Transformer < Pin Type: EER Series >
Under Development
Type: EER3810
◆ Description
・Slim transformer; High current PFC Inductor.
・Ideally used in low profile SMPS such as slim LCD TV etc.
・Recess mount.
・Core material: Ferrite.
・Custom design is available.
◆ Feature
・Max. operating frequency: 1MHz.
・Max. operating power: 200Watt(at 500kHz)
・Storage temperature range: -40℃~+105℃.
・Operating temperature range: -40℃~+105℃ (including coil’s self-heat).
・Product weight: 47g(Ref.).
・RoHS Compliance.
◆ Dimensions (mm)
66 55 44
□
6.0
6.0
6.0
6.0
6-□0.85
6- 0.85
.x
a
M
5.
33
51.0±0.3
33.5 Max.
3
.
0
±
0
.
1
5
11
22
3
3
40.0
Max.
40.0 Max.
◆ Schematics (Bottom)
7.5
7.5
4.1 Max
.
4.1
Max.
9.5
Max.
9.5 Max
.
Adhesive
Adhesive
◆ Recommended PCB cut area and layout (mm)
6.0
6.0
66 55
6
2
Np
Ns
3
44
6.0
6.0
PCB Cut
PCB
Cut
5
2.
0
±
5.
24
42.5 0.2
50.5
1
7.5
7.5
4
“
5
± .05
” indicates polarity.
11 22
33
7.5
7.5
7.5
7.5
41.0±0.2
41.0±0.2
6-Φ1.6×2.0
61.6×2.0
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/2
General Power Transformer < Pin Type: EER Series >
Under Development
Type: EER3810
◆
Specification
Sample No.
Inductance(µH)
(3-1)
100kHz/0.1V
D.C.R.(3-1)
(
)
mΩ
D.C.R.(6-4)
(m )
PS08-093
200 Min.
165 Max.
225 Max.
Ω
Temperature rise Saturation current
current(3-1)(A)
1
(6-4)(A)
2
※
3.0(Typ.)
※
7.5(Typ.)
※ 1: The temperature DC current indicates the current when the temperature of coil is increased
up to △T=40℃(Ta=20℃).
※ 2: Saturation current indicates the DC current when the inductance decreases to maximum 90%
of normal value.
◆ Packaging with Pallet
Qty.: 16pcs/pallet
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/2
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