7491194912 WUERTH ELEKTRONIK, 7491194912 Datasheet
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7491194912
Manufacturer Part Number
7491194912
Description
TRANSFORMER, POWER OVER ENET, WE-POE+
Manufacturer
WUERTH ELEKTRONIK
Datasheet
1.7491194912.pdf
(1 pages)
Specifications of 7491194912
Transformer Type
PoE
Output Voltage
12V
Current Rating
2.5A
Power Rating
30W
Inductance
42µH
Input Voltage Dc Max
72VDC
Input Voltage Dc Min
36VDC
Turns Ratio
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
D.C. RESISTANCE (@20°C):
DIELECTRIC RATING:
INDUCTANCE:
LEAKAGE INDUCTANCE:
TURNS RATIO:
OPERATING TEMPERATURE RANGE:
Watertown, SD USA
Toll Free: 800-643-2661
Fax: 605-886-4486
Midcom, Inc.
ELECTRICAL SPECIFICATIONS @ 25°C unless otherwise noted:
Dimensions is brackets are in millimeters
This drawing is dual dimensioned.
1-3 (1+2,3+4), 0.061 Ohms ±20%.
7-12 (7+8+9,10+11+12), 0.0180 Ohms ±20%.
5-6 , 0.180 Ohms ±20%.
42.0µH ±10%, 250kHz, 700mVAC, 2.6ADC, 1-3(1+2,3+4), Ls.
( 1-3 ):( 12-7 ), ( 3 ):(1.00), ±1%.
( 1-3 ):( 11-8 ), ( 3 ):(1.00), ±1%.
( 1-3 ):( 10-9 ), ( 3 ):(1.00), ±1%.
( 1-3 ):( 5-6 ), ( 3 ):(1.00), ±1%.
( 1-3 ):( 2-4 ), ( 1 ):(1.00), ±1%.
42.0µH ±10%, 250kHz, 700mVAC, 0mADC, 1-3, Ls.
545nH max., 250kHz, 100mVAC, 1-3(1+2,3+4,7+8+9+10+11+12), Ls.
1500VAC, 1 minute tested by applying 1875VAC for 1 second between pins 1-12.
Unless otherwise specified, tolerances are as follows:
Angles: ±1°
-40°C to 125°C.
Engineer:PLP
Transformer
Revisions: See Sheet 1
Decimals:±.005(.127mm)
Drawing Title
Fractions: ±1/64
7491194912
Scale ----
7491194912
Midcom, Inc.
Drawing Number
Sheet 2 of 5
07/31/2007
Rev.
00