RoHS
EP10 Transformer
AEP10-1277
EP10 SMD Package
High Frequency Transformer for PoE and other applications
Operating Temperature range: -40ºC to +125ºC
Maximum reflow temperature: 250ºC/-5ºC for 20-40 seconds
(Refer to IPC/JEDEC J-STD-02C Standard)
Electrical Specificat
i
ons @25
o
C
Inductance
Lp @200KHz, 0.1V
3-4
20.4uH (±10%)
Leakage Inductance
Ls @ 100KHz, 0.1V
3-4
(short 2+1, 5+6+7+8)
1.5uH max
Turn Ratio
(3 - 4) : (5,6 – 7,8)
(Un-gapped Core)
1 : 0.222 (±2%)
Turn Ratio
(3 - 4) : (2 - 1)
(Un-gapped Core)
1 : 0.555 (±2%)
DCR
3-4
80mΩ max
DCR
2-1
150mΩ max
DCR
5-8
7.5mΩ max.
Isolation Voltage
@1mA, 60Sec
Pri to Sec
1500Vac
All specifications subject to change without notice.
MECHANICAL
Marking :
AEP10-1277
Remark:
Unit: mm
YYWW=DATE CODE, YY=YEAR; WW=WEEK
SCHEMATICS
5,6
7,8
Pri
714-665-1140
Sec
www.alliedcomponents.com
ALLIED COMPONENTS INTERNATIONAL
06/04/12
15
ALLIED [ ALLIED COMPONENTS INTERNATIONAL ]
