MIL-STD-1553 / MIL-PRF-21038
DATABUS INTERFACE TRANSFORMERS
LOW PROFILE SINGLE/DUAL
ADD "+" ON P/N FOR RoHS COMPLIANCE
SCHEMATICS
PART
NUMBER
DCR
(Ohms Max.)
IMPEDANCE
(Ohms MIN.)
TERMINALS
/
RATIO 3%)
TERMINALS
/
RATIO 3%)
/
PACKAGE
PM-DB2759(1) 1-5:6-2
PM-DB2760(1) 1-5:6-2
1:1.79
1:2.5
1:2.5
1:2.5
1:2.7
1:1
1.41:1
1.25:1
1:1.41
2.12:1
1:2.5
1:2.5
-
-
-
-
1-5=0.9,6-2=2.5
1-5=1.0,6-2=2.8
1-3=1.0,16-13=3.5
5-7=1.0,12-9=3.5
1-3=0.25,5-7=2.0
1-3=3.0,4-8=3.0
1-3=3.5,4-8=3.0
1-3=3.2,4-8=3.0
1-2=2.2,3-4=2.7
1-3=1.0,4-8=3.5
1-3=1.0,4-8=3.5
1-3=0.25,5-7=2.0
3000
3000
4000
4000
2000
4000
7200
4000
3000
4000
4000
2000
2/U
2/U
6/S
PM-DB2785S
1-3:16-13
1-3:15-14
5-7:11-10
-
1-3:5-7
1-3:5-7
1-3:5-7
-
5-7:1-3
1-3:5-7
-
1:1.79
1:1.79
-
1:0.707
2:1
1.66:1
-
1.5:1
1:1.79
-
5-7:12-9
1-3:7-5
1-3:4-8
1-3:4-8
1-3:4-8
1-2:4-3
4-8:1-3
1-3:4-8
1-3:7-5
PM-DB2790T
PM-DB2701F
PM-DB2702F
PM-DB2703F
PM-DB2705F
PM-DB2710F
PM-DB2725F
PM-DB2793T
18/A
1/A
1/A
1/A
3/C
1/A
1/A
18/A
PM-DB27016
PM-DB27100
PM-DB27101
PM-DB27200
1-4:2-5
1-3:4-8
1-3:4-8
1-3:16-13
5-7:12-9
1-3:16-13
5-7:12-9
1-3:4-8
1:1
2-5:3-6
1-3:5-7
1-3:5-7
1-3:15-14
5-7:11-10
1-3:15-14
5-7:11-10
1-3:5-7
1:1
1-4=2-5=3-6=3.5
1-3=1.0,4-8=3.5
1-3=1.0,4-8=3.5
1-3=1.0,16-13=3.5
5-7=1.0,12-9=3.5
1-3=1.0,16-13=3.5
5-7=1.0,12-9=3.5
1-3=3.5,4-8=4.0
11-13=3.5,14-18=4.0
-
-
1:2.5
1:2.5
1:2.5
1:2.5
1:2.5
1:2.5
1:2.50
1:2.50
1:1.79
1:1.79
1:1.79
1:1.79
1:1.79
1:1.79
1:1.79
1:1.79
4000
4000
4000
4000
4000
4000
3000
1/M
1/W
6/T
PM-DB27255
PM-DB27438
6/X
7/AE
11-13:14-18
11-13:15-17
(1) OPERATING TEMPERATURE RANGE FROM -40C TO +130C
IMPEDANCE
(Ohms MIN.)
75kHz-249kHz 250kHz-1MHz
IMPEDANCE SCHEMATICS
PART
NUMBER
DCR
(OhmsMax.)
TERMINALS
/
RATIO 3%)
TERMINALS
/
RATIO 3%)
(Ohms MIN.)
/
PACKAGE
PM-DB2790S 1-3:4-8
PM-DB2791S 1-3:4-8
PM-DB2792S 1-3:5-7
PM-DB2793S 1-3:5-7
PM-DB2794S 1-3:5-7
PM-DB2795S 1-3:5-7
PM-DB2798S 1-3:4-8
1:3.75
1:2.5
1:2.7
-
-
-
-
-
-
-
-
-
-
-
-
1-3=.25,4-8=3.0
1-3=1.5,4-8=3.0
1-3=.25,5-7=2.0
1-3=.25,5-7=2.0
1-3=.29,5-7=1.1
1-3=1.5,5-7=2.5
1-3=2.0,4-8=3.5
4000
3000
2000
2000
2000
2000
4000
4000
4000
3000
3000
4000
4000
4000
9/V
9/V
10/V
10/V
10/V
10/V
11/V
1:2.5
1:2.65
1:1.79
1:2.5
1-3:5-7
1:1.79
PM-DB27150
PM-DB27304
1-3:7-5
1-3:5-7
1:2.07
1:1.79
-
-
-
-
1-3=0.29,7-5=1.1
1-3=1.5,5-7=2.5
2000
3000
4000
4000
18/A
10/V
PM-DB27501S 1-3:4-8
PM-DB27502S 1-3:4-8
PM-DB27503S 1-3:4-8
1:2.65
1:2.12
1:2.5
1-3:4-6
1-3:4-6
1-3:4-6
1:2.07
1:1.5
1:1.79
1-3=2.0,4-8=3.5
1-3=2.0,4-8=3.5
1-3=2.0,4-8=3.5
1000
800
800
2000
1500
1500
11/AF
11/AF
11/AF
Specifications subject to change without notice.
06/2018
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 TEL: (949) 452-0511 FAX: (949) 452-0512 http://www.premiermag.com
2
PMI [ PREMIER MAGNETICS, INC. ]
